Food & Nutrition Science – Page 3

The Health Benefits of Plant-Based Omega-3 Fatty Acids

The Health Benefits of Plant-Based Omega-3 Fatty Acids Omega-3 fatty acids are a vital building block for good health. Since the human body can’t naturally produce these valuable polyunsaturated fatty acids on its own, it relies on foods that are rich in omega-3s to reap some of the many health benefits, such as: Improved heart health and reduced risk of cardiovascular diseases and stroke Decreased inflammation and reduced joint pain and stiffness Better brain function, memory, and cognitive ability Stronger bones and reduced risk of osteoporosis Protection from certain cancers and cancer cell growth Many plants contain high levels of one form of omega-3s known as alpha-linolenic acid (ALA). The body then uses ALA to create two other omega-3s, docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA). All three work together to promote better heart health, reduced risk of stroke, and even better sleep quality. A balanced, plant-based diet not only supplies the necessary levels of omega-3s, but comes with the double bonus of high fiber content that packs an extra punch against bad cholesterol, inflammation, and other diseases and health issues. While plants aren’t always given the credit they are due when it comes to ALA and other omega-3s, there are plenty of plant-based seeds, nuts, vegetables, and oils that boast big health benefits. Flax While flax has gained most of its popularity only in the last few years, archaeologists have dated its first known consumption back to 9,000 BC. In later centuries, philosophers like Hippocrates sang its praises as a treatment for abdominal pain and a source of good health. Sourced from a blue flowering plant, flax and flaxseed contain an especially high concentration of ALA, which the body then converts to EPA and DHA. It also boasts high quantities of fiber, which may explain Hippocrates’s endorsement of its powers as a digestive aid. In regard to flaxseed calories, 42% of flaxseed calories come from fat, with an impressive 73 percent attributed to polyunsaturated fat in the form of ALA. It’s one of the most abundant known sources of plant-based ALA. It is praised for its heart-healthy benefits, including the ability to reduce blood pressure, prevent instances of clot formation, lower triglyceride levels, decrease inflammation, and more. Flaxseed is just as versatile as it is powerful. While many health food stores sell flaxseed in bulk, there are a variety of other ways to use it to experience its many benefits. The seeds themselves, either whole or ground into a fine powder, add a rich and nutty flavor to baked goods, smoothies, and salads. Flaxseed oil, while lacking the fiber of the seeds, is an excellent source of ALA and is an easy, tasty addition to marinades, dressings, and smoothies. Many pre-packaged foods and mixes also contain flax as an added ingredient and are a simple way to test the waters when it comes to adding flax to your diet. Chia Used long ago by the Aztecs as a primary source of energy, chia is a tiny seed with incredible health benefits. Much like flax, chia seeds are full of fiber and protein, along with plenty of minerals and antioxidants. And with nearly 24 grams of heart-healthy, polyunsaturated fat per 100 grams of seeds, chia is also a great source of ALA. In fact, chia seeds are the best-known source of plant-based omega-3 fatty acids—even beating out flax seeds. With such high concentrations of ALA, it’s no wonder that these mighty little seeds have been proven to improve digestive health and lower the risk of heart disease and diabetes. Chia seeds require no processing before they can be consumed, and they make a rich and satisfying addition to many foods. They can even be substituted for whole grains in bread and other baked goods. The seeds also absorb an astonishing amount of water, and when soaked, turn to a thick gel that is perfect for delicious puddings and a simple egg substitute for recipes and sauces. Brussels sprouts Love them or hate them, brussels sprouts are an undeniably rich source of omega-3 fatty acids. Part of the cruciferous vegetable family, brussels sprouts are also chock full of fiber and vitamins K and C. Just half a cup of raw brussels sprouts contains 44 milligrams of ALA, but the real power comes from cooking the vegetable, which bumps the omega-3 fatty acid content up to 135 milligrams per each half-cup serving. As is common with many plant-based sources of omega-3s, brussels sprouts contain other minerals and antioxidants that work hand-in-hand with ALA to supercharge health benefits. One such antioxidant, kaempferol, reduces inflammation, protects heart health, and may even reduce the growth and spread of certain cancer cells. Despite their unfortunate reputation as the bane of many a child’s dinner plate, brussels sprouts can be cooked in a variety of delicious ways to serve as a side dish that will enhance the flavor of any meal. Become a Certified Holistic Nutritionist Online in 6 Months or Less Walnuts It’s no secret that nuts are an important staple of healthy, plant-based diets. Packed with healthy fat and ALA, walnuts have been linked to improved cognitive function and memory. Just one ounce of walnuts fills well over an entire day’s recommended intake of ALA, at an impressive 2,542 milligrams of ALA per ounce. Nuts are one of the most easily-consumable and accessible sources of plant-based omega-3s. Try adding walnuts to your morning cereal or bowl of oatmeal. Throw a handful into salads and vegetable dishes for an extra crunch. They are just as healthful raw as they are baked or cooked and make an easy, satisfying snack that will keep hunger at bay while they work hard to protect your heart. Hemp seed Each ounce of hemp seed boasts an incredible 6,000 milligrams of ALA. The high oil content of the seeds that contributes omega-3s has been proven to prevent clot formation and aid the heart in recovery after a cardiovascular event. In addition to ALA, hemp seeds are high in magnesium, iron,

The Health Benefits of Plant-Based Omega-3 Fatty Acids Read More »

What are Macronutrients? Everything You Need to Know. Macronutrients Explained In A Simple To Understand Way

Blog, Food & Nutrition Science / admin

What are Macronutrients? Everything You Need to Know. Macronutrients Explained In A Simple To Understand Way If you’ve been in the fitness community for any amount of time, you’ve likely heard about macros. Understanding macronutrients and about your personal nutritional requirements will make a difference in your own health journey. In this article we’ll explore what macros are, how to know if you’re getting in the right ratios and the best foods for delivering them. If you need help working with a certified nutrition expert or weight loss coach, or holistic health coach, reach out to be of our graduates. AFPA educates our graduates to understand and help execute a healthy diet that works in macros as well as making it easy to follow for their clients. Ready to understand macronutrients better? Then let’s look at the details. What are Macronutrients? Macronutrient Functions. As the name suggests, macronutrients are nutritional compounds that your body needs in significant quantities for daily functioning. The three macronutrients are carbohydrates, proteins, and fats. While each type supplies you with most of the energy you need to operate, they all have different roles in your body overall. Let’s look at each category separately before we dive into how to track your macros. Carbohydrates: Formed of sugars and starches, carbs are the macronutrient that your system most requires. Your body breaks down most carbohydrates easily, so they are responsible for supplying you with a significant source of energy. Unless you are on a specialized eating plan like the ketogenic diet, carbs should make up approximately 45-65% of your energy needs. Carbohydrates supply your body with glucose, its primary fuel source. Once glucose enters a cell, a series of metabolic reactions convert it into ATP (Adenosine Tri-Phosphate), which is a form of cellular energy. Any unused glucose is transformed into a starch called glycogen, which is stored in the liver and as body fat for later use. Not all carbohydrates are created equal, as not all carbohydrates are easily digestible or used for energy production. Cellulose, for example, is a non-digestible carbohydrate found in fruits and vegetables that acts as a dietary fiber. This means that it helps the body remove waste from the large intestine, consequently keeping it in working order. Most types of carbohydrates are divided into two primary categories: simple and complex. This refers to the length of the overall molecule. Shorter molecules are easier for your body to break down, so they are classified as simple. They primarily consist of sugars (both natural and otherwise). Complex carbs, in contrast, are larger molecules that your body takes longer to break down. Despite these differences, a carb is a carb in regards to your macros. This isn’t an invitation to snack on processed food, but rather an acknowledgment that all carbohydrates fit under the same metabolic classification. This means that every gram of carbs (both simple and complex) contains four calories. Protein: Protein is the building block of the body. Proteins should make up 20-35% of your diet. All proteins are composed of combinations of twenty different amino acids, which your body consequently breaks apart and combines to form different physical structures. Your system uses amino acids in three main ways: to build new proteins for cellular functioning, as an energy source, and as a building material. In other words, your body needs protein to support organ functioning, power enzyme reactions, and form your hair, nails, and other tissues. Of the twenty amino acids, nine are classified as essential, meaning that your body can’t create them so you need to take them in through food. The other eleven can be consumed in your diet or synthesized by the liver. If you follow a non-vegetarian diet, you will get all essential amino acids through animal products. Those who eat a plant-based diet instead can also meet their amino acid needs by eating a well-balanced diet that consists of multiple plant-based sources of protein like nuts, legumes, and whole grains. Like carbohydrates, one gram of protein contains four calories. Fat: Despite their damaging reputation in past decades, you shouldn’t ban fats from your diet. In fact, your body needs fats to stay healthy, and between 10-35% of your food should consist of this macronutrient. Though fat often gets a bad rap because of its high-calorie levels (9 calories per gram), the compound is critical for staying healthy. Consuming adequate amounts of fat supports your hormone functioning, insulates the nerves, and promotes healthier skin, and hair. Fats also act as an energy reserve, as it is your body’s preferred method for storing unused calories. Your system will only store small amounts of glucose in your tissues, but body fat lets you secure unlimited quantities of energy instead, which you use while sleeping, during exercise, and between meals. When it comes to consuming fats, you need to ensure that you supply your system with fatty acids it needs but can’t make itself, like omega-3 and omega-6 fatty acids. You can source omega-3s in oily fish, walnuts and eggs, and omega-6s from most vegetable oils. Dietary fat helps your body absorb fat-soluble vitamins like A, D, E, and K, and it adds flavor and texture to your food. There are three primary types of dietary fat (saturated fat, unsaturated fat, and trans fat), and they all have different impacts on your health. Saturated fat: found in meat, butter, cream, and other animal sources. Unsaturated fat: found in olive oil, nuts, avocados, canola oil, and other plant sources Trans fat: found in commercial products like snack foods, fast food, and margarine. It’s important to note that you should minimize your trans fats consumption as much as possible. Often called “frankenfats,” trans fats can increase your risk of coronary heart disease and obesity. Should You Count Macronutrients Instead of Calories? Considering that calories are the standard way to quantify your food intake, why would you consider switching to grams of macronutrients? A primary reason that calories aren’t ideal for measuring how healthy

What are Macronutrients? Everything You Need to Know. Macronutrients Explained In A Simple To Understand Way Read More »

Guide to Nootropics & Adaptogens: Differences & Similarities

AFPA Fitness Blog, Blog, Food & Nutrition Science, Guide to Nootropics & Adaptogens: Differences & Similarities, Health Coaching, herbalism, nootropics, what are nootropics? / admin

Guide to Nootropics & Adaptogens: Differences & Similarities In our quest for optimal health and peak performance, we often turn to nature for solutions. Among the myriad of options, two categories of natural substances in particular have gained traction in the wellness world: nootropics and adaptogens. While these terms may sound esoteric, they represent classes of substances that can enhance cognitive function and help the body adapt to stress. However, with the wide variety of options available, it can be difficult to navigate these fields and understand what nootropics and adaptogens really are, how they differ, and how they might complement each other. Additionally, as is the case with any health intervention, it’s crucial to select the right botanical based on your individual needs, health status, and lifestyle, and in consultation with healthcare professionals. In this quick guide, we delve into the worlds of nootropics and adaptogens, exploring their differences and similarities. We will also provide practical advice on selecting the right botanical for your unique needs. Whether you are a health and wellness coach or AFPA-Certified Holistic Nutritionist working with clients, a student in the field, or an individual interested in optimizing your health, this guide will provide valuable insights to help you stay informed about the use of nootropics and adaptogens. Learn How to Become a Certified Holistic Nutritionist in Less Than 6 Months What Are Nootropics? Nootropics, also known as “smart drugs” or “cognitive enhancers”, are natural or synthetic substances that can enhance cognitive functions, including memory, creativity, motivation, and executive functions such as attention and cognitive control. These substances have gained notable popularity over the years due to their potential to optimize human cognitive capabilities beyond one’s natural capacity. The term “nootropic” was first coined by Corneliu E. Giurgea, a Romanian psychologist and chemist, in 1972. According to Giurgea, for a substance to be considered a nootropic, it must meet five specific criteria: enhance learning and memory, increase the resistance of learned behaviors/memories to conditions that tend to disrupt them, protect the brain against physical or chemical injuries, increase the efficacy of tonic cortical/subcortical control mechanisms, lack typical pharmacology of psychotropic drugs, and have few side effects plus extremely low toxicity. Nootropics can be broadly classified into three categories: dietary supplements, synthetic compounds, and prescription drugs. Dietary supplements include substances like caffeine, L-theanine, and omega-3 fatty acids; synthetic compounds include substances like racetams and modafinil; prescription drugs include substances like Adderall and Ritalin, which are usually prescribed for conditions such as ADHD. It’s crucial to note that the efficacy of nootropics can vary greatly depending on several factors, including the specific substance used, dosage, duration of use, and the individual’s unique physiology. While nootropics may hold the potential to enhance cognitive functions, the use of such substances should be approached with caution. Despite their increasing popularity, rigorous scientific studies on the long-term effects of most nootropics are still limited. Therefore, their safety profile is not entirely clear. What Are Adaptogens? Adaptogens are a unique class of plants and herbs that are believed to help the body resist different types of stressors, be they physical, chemical, or biological. The concept originates from traditional herbal medicine and has roots in Ayurvedic and Chinese medicine systems. The term “adaptogen” was first introduced by Russian toxicologist N.V. Lazarev in 1947, who defined these substances as agents that increase the “state of non-specific resistance” to stress. Adaptogens work by modulating our body’s stress response system, the hypothalamic-pituitary-adrenal (HPA) axis, and the sympathoadrenal system (SAS). They balance the body’s physiological processes, helping it return to homeostasis after being disturbed by stress. Examples of adaptogens include ashwagandha, Rhodiola rosea, ginseng, and holy basil, among others. These plants are known for their calming, energizing, and immune-boosting properties. It’s crucial to note that not all herbs or plants are adaptogens. To be categorized as an adaptogen, an herb must be non-toxic, produce a non-specific response in the body that increases resistance to a broad spectrum of harmful factors (stressors), and help to balance physiological functions. Research has shown that adaptogens can have several beneficial effects, including combating fatigue, enhancing mental performance, easing depression and anxiety, and helping to prevent or reduce stress-induced disorders and diseases. However, while the evidence is promising, more research is needed to fully understand the exact mechanisms of how adaptogens work in the body and to confirm their long-term effects and safety. Nootropics vs. Adaptogens: Differences and Similarities How Nootropics Are Different from Adaptogens While nootropics and adaptogens both impact the body’s physiology and can offer potential benefits to our health and wellbeing, they differ significantly in their primary functions and mechanisms of action. Primary Functions: Nootropics primarily aim to enhance cognitive abilities such as memory, focus, creativity, and motivation. Adaptogens, on the other hand, primarily work to increase the body’s resistance to stress and promote balance in the body’s physiological systems. Mechanisms of Action: The mechanisms of action of nootropics and adaptogens are different. Nootropics may work by altering the availability of the brain’s supply of neurochemicals (neurotransmitters, enzymes, and hormones), by improving the brain’s oxygen supply, or by stimulating nerve growth. Adaptogens, in contrast, exert a stress-protective effect by regulating the body’s stress response systems, the HPA axis and SAS, to maintain homeostasis. Scope of Effect: Nootropics are typically used for their acute effects on cognitive enhancement. Their benefits are usually felt shortly after consumption and can vary depending on the specific substance used and the individual’s unique physiology. Adaptogens, on the other hand, are known for their long-term benefits and are generally used over extended periods to build resilience to stress, improve energy, and support overall well-being. Specificity of Effect: Many nootropics have targeted and specific effects on cognitive function. For instance, some may enhance memory, while others may improve focus or creativity. In contrast, adaptogens have a non-specific effect, meaning they work broadly to increase the body’s resistance to a range of stressors and promote overall balance in the body. How Nootropics Are Similar to

Guide to Nootropics & Adaptogens: Differences & Similarities Read More »

AIP (Autoimmune Protocol) Diet: The Definitive Guide

AFPA Fitness Blog, AIP (Autoimmune Protocol) Diet: The Definitive Guide, aip and gut health, aip and inflammation, aip diet, autoimmune conditions, autoimmune diet, autoimmunity, Blog, elimination diet, Food & Nutrition Science / admin

AIP (Autoimmune Protocol) Diet: The Definitive Guide Do you work with clients with autoimmune diseases as a Holistic Nutritionist or AFPA-Certified Autoimmune Holistic Nutrition Specialist? If so, this article can help you understand and support clients who have been put on this diet by a healthcare professional, plus generally understand the relationship between food and autoimmunity. The autoimmune protocol (AIP) is a type of elimination eating pattern designed to help people with autoimmune diseases identify and eliminate foods that may be triggering inflammatory symptoms in their bodies. The AIP diet was developed knowing that certain foods can cause the immune system to mistakenly attack healthy tissues in the body, leading to autoimmune diseases. The AIP diet has been shown to be effective for some people with autoimmune diseases, such as rheumatoid arthritis, Crohn’s disease, and multiple sclerosis, in reducing inflammation and improving symptoms. However, it is important to note that the AIP diet is very restrictive and should only be undertaken with the guidance of a healthcare professional. Additionally, it is important to ensure that you are still getting all the nutrients your body needs while following the diet. This article provides an introduction to the AIP diet, including a beginner’s step-by-step guide to implementing the AIP and a snapshot of what a day of meals might look like while on the AIP. Learn How to Become an AFPA Certified Autoimmune Holistic Nutrition Specialist in Less Than 6 Months What Is the AIP Diet, and What Is It Designed to Do? The autoimmune protocol (AIP) diet is a type of elimination diet designed to help people with autoimmune diseases identify and eliminate foods that may trigger inflammation in their bodies. Autoimmune diseases occur when the immune system mistakenly attacks healthy tissues in the body, leading to inflammation and damage. The AIP diet is based on the idea that certain foods can cause the immune system to become overactive and trigger autoimmune responses. By eliminating potentially inflammatory foods, the AIP diet aims to calm down the immune system and reduce inflammation. The AIP diet involves eliminating certain foods from your diet for a period of time, typically 30-60 days, and then reintroducing them one at a time to see if they cause any adverse reactions. The foods that are eliminated on the AIP diet include grains, legumes, dairy, processed foods, refined sugars, and nightshade vegetables (such as tomatoes, potatoes, peppers, and eggplants). During the elimination phase, the AIP diet focuses on nutrient-dense foods that are thought to be anti-inflammatory, such as meat, fish, non-starchy vegetables, fruits, and healthy fats. After the elimination phase, foods are gradually reintroduced to determine which ones may be causing inflammation and should be avoided. The AIP diet has been shown to be effective for some people with autoimmune diseases, such as rheumatoid arthritis, Crohn’s disease, and multiple sclerosis, in reducing inflammation and improving symptoms. However, it is important to note that the AIP diet is very restrictive and should only be undertaken with the guidance of a healthcare professional. Additionally, it is important to ensure that you are still getting all the nutrients your body needs while following the diet. Who Is the AIP Diet For? The autoimmune protocol (AIP) diet is designed for individuals with autoimmune conditions, in which the immune system attacks healthy tissues in the body, causing inflammation and damage. It is also often recommended for individuals with other inflammatory conditions, such as irritable bowel syndrome (IBS) or inflammatory bowel disease (IBD). The AIP diet is designed to reduce inflammation in the body by eliminating foods that may trigger the immune system and incorporating nutrient-dense, anti-inflammatory foods to support overall health and healing. However, it is important to note that the AIP diet may not be suitable for all people with autoimmune conditions, especially those with certain medical conditions or nutritional deficiencies. It is always a good idea to consult with a healthcare professional or registered dietitian before making any significant changes to your diet. The AIP is not a weight loss diet or a diet meant to be undertaken by people without autoimmune conditions or suspected autoimmune reactions to foods. It is a therapeutic diet with the specific purpose of identifying and eliminating foods that exacerbate autoimmune symptoms. Note: the purpose of the AIP is to identify which specific foods trigger symptoms of inflammatory responses in people with autoimmune diseases. If you don’t have an autoimmune condition but are interested in eating a diet rich in anti-inflammatory foods, consider learning more about the anti-inflammatory diet, which is focused on the consumption of anti-inflammatory foods and the reduction of pro-inflammatory foods. How Diet Can Influence Autoimmune Conditions When we talk about “diet”, we are talking about a pattern of eating. We can talk about a specific dietary style, type, or protocol, such as the AIP, but when talking about diet in general, we are talking about a general pattern of eating. Even if you don’t follow a specific diet, most people tend to have a general pattern of eating based on their preferences, culture, beliefs, and habits. Dietary patterns determine when, how, and how much of each food component you consume, including nutrients, phytochemicals, and additives. Dietary patterns can influence autoimmune conditions by affecting the balance of the immune system and the inflammation levels in the body. Autoimmune diseases occur when the immune system mistakenly attacks healthy tissues in the body, leading to chronic inflammation and damage. Certain dietary patterns can either exacerbate or help to reduce inflammation in the body. For example, a diet high in ultra-processed foods, refined sugars, and saturated fats can contribute to inflammation and exacerbate symptoms of autoimmune diseases, as all of these elements are pro-inflammatory. In contrast, a diet rich in whole, nutrient-dense foods such as fruits, vegetables, lean proteins, and healthy fats can help to reduce inflammation and support the immune system, since all of these elements are anti-inflammatory. Additionally, many people have immune responses to specific foods and

AIP (Autoimmune Protocol) Diet: The Definitive Guide Read More »

Ultimate Guide to Adaptogens from a Health & Fitness Coach

adaptogenic foods, AFPA Fitness Blog, ashwagandha, benefits of adaptogens, Blog, cordyceps, Food & Nutrition Science, ginseng, Health Coaching, herbs, rhodiola rosea, traditional medicine, ultimate guide to adaptogens, Ultimate Guide to Adaptogens from a Health & Fitness Coach, What Health and Fitness Coaches Need to Know About Adaptogens / admin

Ultimate Guide to Adaptogens from a Health & Fitness Coach In the world of health and wellness, buzzwords come and go, but some stand the test of time due to the potent benefits they offer. One such enduring term is “adaptogens” – natural substances celebrated for their stress-busting properties and their potential to promote overall well-being. But what exactly are adaptogens? Where do they come from, and how can they be integrated into a daily health and fitness routine? In this article, we delve into the world of adaptogens, exploring their origins, the diverse variety of herbs, roots, and botanicals in this category, and the scientific research supporting their use. We will look into their potential benefits, mechanisms of action, and how they differentiate from regular food substances. We will also navigate the potential side effects and provide insights into safe usage. Aimed particularly at health and wellness coaches, this piece is designed to arm you with an informed perspective on adaptogens. The goal is not to endorse the prescription of supplements – as that generally lies outside the scope of practice for coaches – but to provide the tools needed to understand, educate, and guide clients who might be interested in or curious about these natural substances. Dive in as we unravel the science and potential applications of adaptogens, equipping you with a nuanced understanding of this cutting-edge topic to enhance your coaching toolbox. What Are Adaptogens? Adaptogens are a unique class of herbs used in traditional medicine, celebrated for their ability to help the body cope with stress. The term ‘adaptogen’ was coined by Russian scientist N.V. Lazarev in 1947 to describe substances that could increase nonspecific resistance to stress. Adaptogens work at the molecular level by regulating a stable balance in the hypothalamic-pituitary-adrenal (HPA) axis, which is the primary stress response system of the body. Furthermore, they interact with key molecular stress response pathways, enhancing the body’s resilience to stress, fatigue, and anxiety without disturbing normal biological functions. Popular adaptogens include Ashwagandha, Rhodiola Rosea, and Ginseng. While Ashwagandha has been reported to improve stress resistance, vitality, and cognitive performance, Rhodiola Rosea helps combat fatigue, improve mood, and boost cognitive function. Ginseng is praised for its anti-fatigue properties and for enhancing mental performance under stress. Though additional research is needed to understand the full potential and mechanism of adaptogens, their increasing popularity in the wellness industry reflects their potential to improve overall well-being and resilience in the face of stress. What is the History of Adaptogens? Adaptogens have a rich history that predates the coining of the term itself. The herbs now classified as adaptogens have been used for thousands of years across various cultures, with a primary emphasis on enhancing the body’s ability to cope with stress and promote overall well-being. These healing herbs have roots in traditional medicinal systems, such as Ayurveda in India and Traditional Chinese Medicine (TCM) in China. For instance, the Ashwagandha, also known as “Indian ginseng,” has been a cornerstone of Ayurveda for over 3,000 years, utilized for its restorative and rejuvenating properties. Similarly, Ginseng, a staple in TCM, has been used for centuries to strengthen qi, the body’s vital energy, and to promote resistance against stress-related disorders. However, as mentioned above, the term ‘adaptogen’ was introduced in a biomedical context by the Russian scientist N.V. Lazarev in 1947, representing substances that could enhance the body’s nonspecific resistance to stress. The concept was further developed by Russian scientists Israel Brekhman and Nikolai Dardymov in the 1960s, who established specific criteria for adaptogens. So, while the notion of adaptogens seems like a discovery within the Western biomedical model, it’s more of a modern categorization or recognition of the value of these ancient herbs and their roles in fostering health and resilience. What Herbs, Roots, and Botanicals Are Adaptogens? Adaptogens can be herbs, roots, or other botanical substances. ‘Herbs’ typically refer to the leafy green parts of a plant, while ‘roots’ are the underground parts. ‘Botanicals,’ a broader term, encompasses any part of a plant used for its medicinal or therapeutic properties, including herbs, roots, flowers, seeds, bark, or other plant parts. Now, let’s explore some examples of adaptogenic herbs, roots, and botanicals. Ashwagandha (Withania somnifera): This herb, used in Ayurveda, is known for its potent stress-combating properties. A study by Chandrasekhar, Kapoor, and Anishetty demonstrated that Ashwagandha significantly reduced stress and anxiety in adults when compared to a placebo. Rhodiola Rosea (root): This root is native to cold regions like the Arctic and the mountains of Central Asia. It has shown promise in alleviating mental and physical fatigue, with a review by Ishaque, Shamseer, Bukutu, & Vohra providing evidence for its effectiveness in reducing stress-related fatigue. Ginseng (Panax ginseng): Both the roots of American Ginseng (Panax quinquefolius) and Asian Ginseng (Panax ginseng) are used for their adaptogenic properties. Reay, Kennedy, & Scholey found that ginseng improved cognitive performance and reduced fatigue during mentally demanding tasks. Holy Basil (Ocimum sanctum): Also known as tulsi, it is an adaptogenic herb used in Ayurveda. Cohen reported that holy basil could reduce stress, anxiety, and depression and improve sleep. Schisandra (Schisandra chinensis): This botanical comes from a fruit-bearing vine native to East Asia. It has demonstrated properties for improving endurance, mental performance, and working capacity. Cordyceps (Cordyceps sinensis): This fungus, traditionally found in the mountainous regions of China, has been used for its energy-enhancing and anti-fatigue effects. A study by Hirsch & Suh found that supplementation with cordyceps could potentially improve exercise performance and reduce fatigue. Eleuthero (Eleutherococcus senticosus): Commonly referred to as Siberian ginseng, this root was traditionally used in Chinese medicine. Kuo, Chen, & Shieh found it to have antioxidant properties and potential effects on endurance performance. Maca (Lepidium meyenii): This root, native to the Andes of Peru, has been found to have mood-enhancing and anti-depressant effects. A study by Stojanovska, Law, Lai, Chung, Nelson, Day, Haines, & Xie demonstrated maca’s potential to reduce psychological symptoms, including anxiety and depression. Reishi (Ganoderma lucidum): This

Ultimate Guide to Adaptogens from a Health & Fitness Coach Read More »

Debunking Common Caffeine Myths

AFPA Fitness Blog, Blog, caffeine nutrition, common caffeine myths, Food & Nutrition Science, is caffeine healthy, science of caffeine / admin

Debunking Common Caffeine Myths In today’s fast-paced world, caffeine has become a cornerstone of our daily routines. Whether it’s a morning cup of coffee to kickstart the day or a soda to beat the afternoon slump, this powerful stimulant has permeated our lives in many ways. Yet, despite its ubiquity, there are some common misconceptions about caffeine’s effects on our bodies and brains. In this article, we aim to dive into the fascinating world of caffeine, explaining what it is, how it works in our bodies, and most importantly, debunking or confirming some of the most common statements about this widely-consumed substance. Brace yourself for an enlightening journey through the truths and tall tales of caffeine. What is Caffeine? At some point in your life, whether it was during a late-night study session or an early morning wake-up call, you’ve probably reached for a cup of coffee, tea, or an energy drink. But what exactly is the magical ingredient that gives these beverages their invigorating powers? Caffeine, of course! Caffeine is a natural stimulant most commonly found in tea, coffee, and cacao plants. In straightforward terms, a stimulant is a substance that wakes up your nervous system and makes you more alert. If your body were a car, caffeine would be like a turbo boost – giving you that extra kick when you need to stay awake, focused, or energetic. In scientific terms, caffeine is a chemical compound, specifically a stimulant drug. This means it speeds up the messages traveling between the brain and the body. It’s the most widely consumed psychoactive substance in the world. This means that it changes brain function and results in alterations in perception, mood, consciousness, or behavior. Its scientific name is 1,3,7-trimethylxanthine. It may sound complex, but it’s just a fancy way of describing its molecular structure. The caffeine molecule is made up of carbon, hydrogen, nitrogen, and oxygen atoms arranged in a specific way. When you consume caffeine, it gets absorbed into your bloodstream and travels to your brain. Here’s where the real action happens. Our brains have these spots called receptors that a substance like adenosine – a chemical messenger – usually binds to. When adenosine binds to these receptors, it makes us feel sleepy. Caffeine is a bit sneaky. It’s similar enough in structure to adenosine that it can bind to these receptors too. But, unlike adenosine, caffeine doesn’t make us feel sleepy. So, when caffeine binds to the receptors, it blocks the adenosine and prevents most of us from feeling tired. That’s why after a cup of coffee, you might feel more awake and alert. In its pure form, caffeine is a bitter, white crystalline substance. However, in our daily lives, we generally consume it in more delicious forms like a warm latte, a refreshing iced tea, or even in a bar of dark chocolate. What Happens When Caffeine Enters the Body? Once you sip your morning coffee, tea, or maybe even a caffeinated soda, the caffeine begins its journey. It doesn’t take long to start working – about 45 minutes to an hour after consumption, caffeine reaches peak levels in your bloodstream. From here, caffeine travels to your liver, where it’s broken down into three different substances: paraxanthine, theobromine, and theophylline. Each of these has its own effects. Paraxanthine breaks down fats and releases a type of fuel called glycerol into the bloodstream for your muscles to use. Theobromine increases the amount of oxygen and nutrients that can be used by your brain and muscles. Theophylline relaxes smooth muscles, which are the muscles that control your internal organs like the stomach and bladder. The primary location where caffeine works its magic, though, is the brain. Your brain cells naturally produce the substance we mentioned called adenosine, which binds to receptors in your brain. This binding makes you feel sleepy. Because of its similar structure to adenosine, caffeine can also bind to these adenosine receptors. But, instead of making you feel sleepy like adenosine, caffeine blocks the receptor, preventing you from feeling tired. That’s why we said caffeine was sneaky! This is why after drinking something caffeinated, you feel more awake, alert, and focused – because your brain’s natural sleep signals are being blocked. 10 Statements about Caffeine: Myths or Facts? Statement 1: “Caffeine Isn’t Addictive for Everyone” Evaluation: Mixed Evidence Caffeine is a substance that may have the potential to lead to dependency, but whether it’s classified as ‘addictive’ depends on how we define addiction. The American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM-5) does recognize “caffeine withdrawal” as a condition, but it doesn’t fully recognize “caffeine use disorder” as a diagnosable condition. Not everyone who consumes caffeine will develop dependency or withdrawal symptoms, which can include headache, fatigue, and difficulty concentrating when caffeine intake is abruptly stopped. Some individuals can consume caffeine regularly without experiencing these issues. This can be due to a variety of factors such as genetics, the amount of caffeine consumed, and individual metabolic differences. Yet, some studies suggest that regular, sustained caffeine use can lead to a kind of dependency that shares some features with traditional definitions of addiction, including tolerance (needing more of the substance to achieve the same effects), craving, and negative effects on personal or professional life due to the substance use. In short, the evidence is mixed and it’s safe to say that while caffeine may lead to a form of dependency for some people, it isn’t ‘addictive’ in the way other substances like nicotine or opioids may be. Statement 2: “Caffeine Causes Dehydration ” Evaluation: Myth The belief that caffeine, particularly when consumed in the form of coffee or tea, causes dehydration is a common one. It stems from the fact that caffeine can have a diuretic effect, which means it can increase the output of urine. However, recent research suggests that moderate consumption of caffeinated drinks in the context of a normal lifestyle doesn’t result in fluid loss exceeding the volume of

Debunking Common Caffeine Myths Read More »

How to Naturally Increase Good Bacteria in the Gut

AFPA Fitness Blog, Blog, eating for gut health, exercise and gut health, Food & Nutrition Science, gut health nutrition, gut microbiome, how to restore the gut microbiome, impact of fermented foods on gut health, microbiome and gut health, probiotics and prebiotics, stress and gut health / admin

How to Naturally Increase Good Bacteria in the Gut Every individual carries within them a unique universe of microorganisms known as the gut microbiota. These microscopic creatures, which predominantly consist of bacteria, play a vital role in our health by assisting in digestion, producing essential vitamins, boosting our immune system, and even affecting our mood. Yet, not all bacteria in our gut are beneficial; there’s a constant tussle between ‘good’ and ‘bad’ microbes. So, how do we tilt the balance in favor of the beneficial bacteria? Typically, the answer might be probiotic supplements. These products contain live bacteria intended to boost the population of good bacteria in your gut. However, as health and fitness professionals, we often encounter individuals who either cannot or prefer not to take supplements or simply want to build a gut-health-promoting lifestyle before considering supplementation. This article is for those looking for natural strategies to enhance their gut microbiota. We will explore evidence-based lifestyle and dietary changes that can help increase the diversity and abundance of beneficial gut bacteria, promoting overall health and wellbeing. No pills, no powders – just simple, practical advice rooted in scientific research. Get Your Free Guide to the Top 50 Anti-Inflammatory Foods Get More Good Bacteria in Your Gut Without Supplements Before diving into specific approaches, it’s important to understand that promoting gut health isn’t solely about what you put on your plate. Yes, diet plays a major role, but there’s a broader lifestyle context that cannot be ignored. A holistic approach that encompasses sleep, physical activity, stress management, and hydration, in addition to diet, is key to fostering a diverse and healthy gut microbiome. Consider sleep, for example. Research reveals a bidirectional relationship between sleep and gut health. Poor sleep can disrupt your gut microbiota; conversely, an unhealthy gut can contribute to sleep issues. Similarly, regular physical activity is associated with a more diverse gut microbiota. Stress, both physical and emotional, can also affect the gut microbiota. Chronic stress may alter the diversity and composition of the gut microbiota, potentially leading to a range of health problems. Hydration, though often overlooked, also plays a role in maintaining the health of the gut. In this article, we will delve into each of these lifestyle strategies, exploring how they can be harnessed to naturally enhance the beneficial bacteria in our guts. But first, we will talk about some generalities of the microbiome and some signs and symptoms of a healthy gut. The Importance of the Gut Microbiome for Overall Health Often referred to as the body’s “second brain”, the gut microbiome is crucial for more than just digestive health. It plays an integral role in our overall health, influencing everything from metabolism and immunity to brain function and mood. Firstly, the gut microbiome aids in digestion and nutrient absorption. It assists in breaking down complex carbohydrates, producing essential vitamins like vitamin K and B-vitamins, and facilitating the absorption of certain minerals. But the role of the gut microbiome extends well beyond the digestive tract. Research has shown that it plays a crucial role in our immune system, with around 70% of the body’s immune cells found in the gut. The gut microbiome helps to regulate these immune responses, protecting against pathogens and preventing overactive immune responses, which could lead to autoimmune disorders. Moreover, the gut microbiome is intricately linked to our brain health. Through the gut-brain axis, our gut bacteria can influence our mood, behavior, and mental health. Studies suggest that an imbalanced gut microbiota may contribute to a range of neurological and mental health disorders, including anxiety, depression, and even neurodegenerative diseases. In essence, a healthy and diverse gut microbiome is integral to our overall health. By cultivating a flourishing gut ecosystem, we can nurture our physical and mental wellbeing, highlighting the importance of strategies that naturally promote beneficial gut bacteria. Signs and Symptoms of a Healthy Gut Recognizing a healthy gut can often be subjective and might differ somewhat from person to person, given our unique gut microbiomes. However, some general signs of a healthy gut include: Regular Bowel Movements: Regular bowel movements typically imply a healthy gut. The key word here is “regular,” which can vary from person to person. For some, regularity might mean a bowel movement every day, for others, it might be every other day. What’s important is that there’s consistency in your routine. Consistency and regularity in bowel movements signify a healthy digestive system. Absence of Uncomfortable Symptoms: If you’re free from chronic bloating, gas, constipation, diarrhea, or heartburn, this is generally a sign of a well-functioning digestive system and a balanced gut microbiota. A Well-Regulated Immune System: A healthy gut microbiota interacts with immune cells to help regulate the immune response. Therefore, not becoming sick frequently might indicate that your gut health is in a good state. Frequent illnesses, on the other hand, might indicate an imbalanced gut, as a healthy microbiome plays a crucial role in immune function. Good Sleep: There is a two-way relationship between sleep and gut health. A balanced gut microbiota can influence the body’s sleep-wake cycle, help maintain a normal sleep pattern, and enhance sleep quality. Regular, restful sleep might indicate a balanced gut microbiome. Healthy Skin: There is a complex relationship between gut health and skin health, but they communicate and affect one another via the gut-skin axis. Skin issues like eczema may be associated with a gut imbalance. Clear, healthy skin can be a sign of a healthy gut. Signs and Symptoms of an Unhealthy Gut Contrarily, there are also signs and symptoms that may indicate an unhealthy or imbalanced gut microbiome. These may include: Digestive Issues: Chronic bloating, gas, constipation, diarrhea, or heartburn may all be signs of an imbalanced gut. These symptoms indicate that food is not being properly broken down or that harmful microbes might be present in your gut. Food Intolerances: If you have difficulty digesting certain foods or experience symptoms such as gas, bloating, abdominal pain, or diarrhea after eating

How to Naturally Increase Good Bacteria in the Gut Read More »