Healthy Eating Vitamins & Supplements What Happens to Your Body When You Take Adaptogens Regularly Adaptogens are popping up everywhere. But do they really reduce stress and improve immunity? By Caroline Thomason, RD, CDCES Caroline Thomason, RD, CDCES Caroline Thomason is a dietitian and diabetes educator living in the Washington, D.C., area. With 10-plus years of experience in the field of health and wellness, Caroline is passionate about translating nutrition science into easy-to-digest, readable content. EatingWell's Editorial Guidelines Published on November 2, 2024 Reviewed by Dietitian Karen Ansel, M.S., RDN Reviewed by Dietitian Karen Ansel, M.S., RDN Karen Ansel, M.S., RDN, is a nutritionist, journalist and author. In her 20-plus years of experience, she has written hundreds of health-focused articles about food, nutrition, fitness and wellness. Her work has appeared in EatingWell, Women's Health, Weight Watchers, Men's Health, Shape, Woman's Day, Prevention, Fitbit and other publications and websites. EatingWell's Editorial Guidelines In This Article View All In This Article What Are Adaptogens? Types of Adaptogens Health Benefits Are They Safe? FAQs Close Photo: Abbey Littlejohn Adaptogen teas, powders and tinctures are booming right now. But what are adaptogens? And are they really worth the hype? Adaptogens are natural plant-based substances that have been used for centuries in herbal medicine to help manage physical and emotional stress. If you’re wondering if they can improve your health and well-being, read on to learn about the different types of adaptogens, how they work and their potential health benefits. What Are Adaptogens? Adaptogens are compounds found in herbs and mushrooms that may help your body respond to stress by regulating your adrenal system, which controls your body’s hormonal response. What sets adaptogens apart is their ability to both stimulate and calm the body depending on its needs, making them unique stress regulators. This balancing effect may help your body achieve equilibrium, whether your stress levels are too high or too low. What Happens to Your Body When You Take Mushroom Supplements Types of Adaptogens Adaptogens are available in various forms, making them easy to incorporate into your daily routine. They can be found in powders, capsules, tinctures and teas, or can even be added to smoothies and snacks. Ashwagandha Known for its potential ability to reduce stress and anxiety, ashwagandha is often used for its calming properties and to regulate cortisol levels. Rhodiola Rhodiola may increase energy levels, improve endurance and combat fatigue, making it a favorite choice among athletes and those with busy lifestyles. Schisandra Studied for supporting liver function and boosting energy, schisandra may also enhance mental clarity and help with physical recovery. Cordyceps This adaptogenic mushroom is believed to increase oxygen uptake and improve physical performance, especially in high-stress or high-intensity environments. Tulsi Tulsi (aka holy basil) helps the body manage stress by lowering cortisol levels and promoting calm. Health Benefits of Adaptogens May Help Regulate Stress Adaptogens are mostly known for their role in stress regulation, which is perhaps one of their most significant benefits. “Adaptogens work by giving your body what they need, [which is] adapting to a stimulus,” says Christina Lombardi, RD, founder of Functional NutritionRx. “For example, if you’re taking an adaptogen to help with cortisol regulation, such as ashwagandha, it may help your body respond by releasing more cortisol if you're too low or reduce cortisol output if it is too high.” 2 This dynamic ability to “adapt” to your body’s needs makes adaptogens a powerful stress management tool. Could Improve Energy and Reduce Fatigue For those looking to increase stamina and endurance, adaptogens like rhodiola and cordyceps offer a natural solution to potentially raise energy and combat fatigue. Unlike stimulants, which provide a quick energy surge followed by a crash, these adaptogens help increase your body’s resistance to physical stress, leading to more sustained energy levels without the fallout. May Support Mental Clarity and Focus In a world where multitasking and mental overload are the norm, adaptogens may offer support by improving cognitive function and mental clarity. For instance, schisandra may help sharpen memory and concentration, making it easier to stay focused and alert throughout the day. The #1 Food to Help You Focus, According to Dietitians Might Support Immune Function Your immune system can take a hit when you’re stressed, which is why adaptogens like cordyceps and schisandra may be valuable for maintaining immune health. They are believed to work by enhancing the body’s natural defense mechanisms and reducing inflammation. Cordyceps, in particular, has been shown to improve immune cell activity, which may help your body fight off infection. And schisandra can act like an antioxidant to neutralize cell-damaging free radicals that may compromise immunity. May Lower Blood Pressure Certain adaptogens may have beneficial effects on blood pressure for better heart health. “For example, rhodiola rosea may help in the regulation of blood pressure by reducing stress-induced responses, which in turn can prevent spikes in blood pressure levels,” says Lauren Manaker, M.S., RDN, LDN, a Charleston, South Carolina-based dietitian. However, individual responses vary, and some adaptogens may raise blood pressure. Plus, others like ashwagandha may interact with blood pressure-lowering medication. That’s why it's important to read labels and consult a health care professional before using these (or any) supplements, especially if you have a heart condition. Are Adaptogens Safe for Everyone to Eat? While adaptogens are generally considered safe, they may not be suitable for everyone. Individuals with high blood pressure or thyroid disease should be especially cautious, as some adaptogens can interact with medications used to treat these conditions. The National Institutes of Health recommends avoiding certain adaptogens, like ashwagandha, if you're pregnant or breastfeeding. Like any supplement, adaptogens are not regulated the same way that prescription medications are. So, it’s important to speak with your doctor to ensure they are right for your specific health needs. 7 Things You Should Look for When Buying a Supplement, According to Dietitians The Bottom Line Adaptogens aren’t a cure-all. But these powerful herbs and mushrooms may offer a natural way to manage stress and improve energy, mental clarity and physical performance. Just keep in mind that they can’t replace a healthy diet and lifestyle. And they won’t magically erase stress, so they’re best used to complement other science-based stress-management techniques. While adaptogens are safe for many people, they can interact with some medications and are not suitable for anyone who is pregnant or breastfeeding. As with any supplement, be sure to consult your health care provider before incorporating adaptogens into your routine, especially if you have underlying health conditions. Frequently Asked Questions What do adaptogens do to your body? Adaptogens help your body respond to stress more effectively by regulating your adrenal system and balancing hormones. They may calm your body during periods of high stress or stimulate it when you’re feeling fatigued. What are the negatives of adaptogens? While adaptogens are generally safe, they may cause side effects such as nausea, fatigue and digestive discomfort. They may also interact with some medications, especially those used to treat high blood pressure and thyroid disease. Additionally, they may not be safe if you’re pregnant or breastfeeding. How long does it take to feel the effects of adaptogens? The effects of adaptogens are not immediate and may take several weeks to become noticeable. Consistent use over weeks, or even months, is typically required to see significant improvements. What do adaptogens do to hormones? Adaptogens help balance hormone levels by supporting adrenal function and regulating the production of stress hormones like cortisol. Limited research suggests that ashwagandha may increase testosterone levels and improve sperm quality. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit Sources EatingWell uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable and trustworthy. Todorova V, Ivanov K, Delattre C, Nalbantova V, Karcheva-Bahchevanska D, Ivanova S. Plant Adaptogens-History and Future Perspectives. 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