More about Ashwagandha

Stress relief, insomnia treatment, anxiety reduction — you may have heard of the herb ashwagandha and its potential health benefits, but what exactly is it, and what can it do for your body?

Popular in Ayurvedic medicine, a traditional system of medicine from India that provides a holistic approach to health, ashwagandha root is growing in popularity in vitamin aisles.

“Integrative medicine expands our toolbox beyond Western medicine to include evidence-based treatments from Eastern and alternative medicine. Ashwagandha is a well-studied plant that is primarily classified as an adaptogen, a subset of herbs that improve the body’s ability to cope with stress,” says Dr. Zachary Mulvihill, a physician at Integrative Health and Wellbeing at NewYork-Presbyterian, in collaboration with Weill Cornell Medicine. “While ashwagandha can be a potent treatment for many patients, like any herb or supplement, it is most effective when combined with diet and lifestyle changes that are focused on addressing the root cause of your symptoms.”

Dr. Mulvihill shared more with Health Matters on what to know about ashwagandha.

What is ashwagandha?

Dr. Mulvihill: Ashwagandha is a plant native to Asia and Africa. It’s also commonly known as Indian ginseng.

The leaves, berries, and roots have different active ingredients. The root is what is traditionally used for medicine, ground up in a powder that can be consumed.

What does ashwagandha do to the body?

Ashwagandha has many medicinal uses, but it’s most helpful in treating fatigue and burnout. Many patients fit the pattern of being both “tired and wired.” They feel exhausted throughout their stressful day, but then feel too stressed out at night to sleep deeply, so they wake up tired the next day.

Ashwagandha is one of the best herbs for breaking this cycle due to its unique ability to both reduce stress and enhance sleep. The simplest way to think of ashwagandha is that it helps to rest and restore your nervous system, helping you to “reboot” your body and mind.

Especially for busy New Yorkers, chronic stress can seem like a fact of life. Unfortunately, when our nervous system suffers from chronic stress, the “fight-or-flight” response gets activated, leading our body to release “stress hormones” like adrenaline and cortisol.

When cortisol levels rise, it can trigger inflammation and contribute to insomnia, both of which tend to worsen fatigue. While we need more studies to confirm this, it seems that ashwagandha helps to reduce cortisol levels. When cortisol levels go down, naturally more melatonin is produced in the evening. Thus, ashwagandha seems to help with insomnia by restoring our natural circadian rhythm, which is driven by the balance between cortisol and melatonin levels in our body.

What are the benefits of ashwagandha?
Research supports that ashwagandha can help:

• Improve sleep
• Reduce stress, anxiety, and fatigue
• Enhance cognition and focus

Who should take it?

I usually recommend ashwagandha to patients who are “tired and wired.” They may be struggling to cope with physical and mental stress, leading to anxiety and poor sleep, which over time can lead to a feeling of burnout and chronic fatigue.

Every person is different, so it’s best to get guidance from a physician or clinician familiar with supplements and herbs.