What are adaptogens and do they really work?

What are adaptogens? A nutritionist explains all you need to know about the latest buzzword in wellness

Turmeric capsules, to illustrate what are adaptogens
(Image credit: Getty Images)

What are adaptogens? They are the new must-try products in the wellness world it seems. Despite being around for centuries, it’s only as we focus more on the damaging impact of stress in our daily lives that they’ve come into the mainstream. 

After being dubbed the ‘new CBD’ thanks to their whole host of health benefits, it’s not surprising that brands who’ve made adaptogens their specialty are seeing rocketing sales as we look to products to manage everything from stress levels to our immune systems. 

So what are adaptogens and do they really work? As one of the biggest wellness trends for 2022, we take a deep dive into them and whether their reported nutritional properties actually make a real difference when it comes to how to deal with stress.

What are adaptogens?  

Adaptogens are herbs and fungi, traditionally used in Ayurvedic and Chinese medicine, that help the body deal with stress. As Clarissa Berry, clinical nutritionist at DIRTEA (opens in new tab) explains, “What’s brilliant about them is that they don’t bring you up or down, instead they strengthen your resilience and regulate your body’s systems to be in a state of balance. They help you adapt to what life throws at you.” 

The herbs are often potent and there’s a diverse selection of them, all known for their stress-busting properties and additional benefits for the mind and body. There are different adaptogens to support skin health, immunity, mental performance, anxiety, energy levels, digestive health, and sleep quality.

Some of the most popular ones include: 

  • Cordyceps 
  • Ashwagandha 
  • Rhodiola
  • Lion’s Mane
  • Panax (otherwise known as Asian Ginseng)
  • Maca

“The world we live in is highly stressful,” Berry says. “On a daily basis, we encounter environmental, financial, emotional and physical stressors, all of which add up and place a huge strain on the body. An overflowing inbox, an argument with a friend, outstanding bills, pollution, food intolerances, or a heavy gym session. All of these contribute to our stress load and it’s a lot for the body to cope with.” 

Over time, this affects our ability to function as our bedtime routine goes into disarray and our hormone levels, which severe stress tends to disrupt due to excess cortisol in the body, fluctuate. In turn, our nutritionist says, this leads to burnout. 

For those experiencing the early symptoms of perimenopause it can be particularly concerning as there's a strong link between menopause and anxiety, with the body already producing fewer hormones than it used to. 

“Adaptogens can increase our ability to cope with and react to stress,” she adds. “They strengthen the body rather than acting as a crutch.” 

Bowl of maca powder, one of the adaptogens

(Image credit: Getty Images)

Do adaptogens work?

Yes, adaptogens have been proven to assist in the general functioning of the body. They're certainly not a replacement for adequate nutrition with plenty of vitamins and minerals, but they can supplement your diet to offer additional benefits.

While Panax, Siberian Ginseng, Rhodiola and maca were the ones to be identified as "true" adaptogens in a large review by Chinese Academy of Medical Sciences (opens in new tab) in 2018, there is more and more evidence coming out to suggest that other herbs have major adaptogen benefits. 

The review on the whole found that adaptogens can enhance the human body's resistance against a whole range of external stressors in a multi-targeted and multi-channel network-like system, however. It looked at 99 studies from universities including Chung Shan Medical University (opens in new tab) and University of Colorado Health Sciences Center (opens in new tab), and found that adaptogens are especially beneficial for the nervous system, endocrine system and immune system, as well as the communication system that links the hypothalamus in the brain with the pituitary and adrenal glands, both responsible for hormone production.

Much like everything though, once your body gets used to the adaptogens, they’ll start to wear off. “I’d also suggest switching them up or having a short break every three to six months to maximise their effects,” Berry warns. 

It's also important to be aware that different adaptogens are suited to different people. “So firstly I’d recommend finding the one or ones that feel best to you," sshe says. "Stick to the recommended dosage and take them daily for at least 1 to 2 months to experience the full benefits.”

Do adaptogens have side effects?

Generally, no. However, a study from Zhejiang Chinese Medical University found that some herbal supplements like adaptogens can contain unknown ingredients if not consumed in their purest form. Even when they are, some adaptogens can interact with prescription medications, causing negative side-effects including preventing the medication from working.

They are very safe for most people, nutritionist Clarissa Berry says. "However, it’s not recommended to take them while pregnant due to insufficient safety studies and some may also interfere with certain medications. A good rule of thumb is to always consult a health professional before taking a new supplement.” 

A cup of black coffee and handpicked mushrooms on a wooden table, to demonstrate cordyceps mushrooms as adaptogens

(Image credit: Getty Images)

How to add adaptogens to your diet

Much like how we try to incorporate the best protein powders to supplement our diet, you can add adaptogens to your meals through additional powders or having tea made from the herb. However, to fully feel the effects of these as Berry said, you'll need to continue the regime of consuming them for at least two months. 

As well as powders and tea, there is a range of healthy coffee alternatives that include adaptogen blends - from the likes of DIRTEA and London Nootropics, to name a few.

Alternatively, you can take adaptogen supplements.

Adaptogen supplements

This is probably the most common way of taking adaptogens, along with our extra doses of iron and vitamin D. Adaptogen supplements can be purchased at all the standard health food stores or online.

However when it comes to supplements in general, whether it's sleep supplements or adaptogens, be aware of what’s actually in them, and how much. While the supplement industry is regulated under food law (opens in new tab) in the UK, there's no need for them to be licensed or registered with the government. Unlike describing something as 'high-protein', you don't need a certain amount of adaptogen in a product for it to be labelled as such, as long as it's not misleading. 

It is also regulated in the US, however, according to a report by John A. Burns School of Medicine (opens in new tab), many challenges remain in enforcing regulation and many supplements fall through the gaps. 

For the best results from the actual adaptogens, it’s always best to get them in their pure forms like via tea or powder, rather than in capsule form. 

Is turmeric an adaptogen? 

Yes, turmeric is an adaptogen. It’s a popular addition to food for its flavor, taste and perceived health benefits. Used in India for thousands of years before making its way to the West, science has recently begun to back up the traditional claims that turmeric—and its primary compound curcumin—has major health benefits.

A review of all the research on curcumin’s health benefits from Central Michigan University (opens in new tab)found that this adaptogen can help when managing various inflammatory conditions, including those linked to over-exercising (one of the biggest workout mistakes to make). It’s also been shown to help with metabolic syndrome, arthritis, anxiety, and hyperlipidemia. 

The same research found that a relatively low dose is also beneficial for those without any known adverse health conditions, to supplement the proper functioning of the nervous system and immune system. 

Grace Walsh
Grace Walsh

A digital health journalist with over five years experience writing and editing for UK publications, Grace has covered the world of health and wellbeing extensively for Cosmopolitan, The i Paper and more.


She started her career writing about the complexities of sex and relationships, before combining personal hobbies with professional and writing about fitness. Everything from the best protein powder to sleep technology, the latest health trend to nutrition essentials, Grace has a huge spectrum of interests in the wellness sphere. Having reported on the coronavirus pandemic since the very first swab, she now also counts public health among them.