Can Herbal Supplements Cause Liver Damage? Expert Answers

You must have heard of people opting for herbal supplements to boost immunity or gain other health benefits. They are products made from plants or parts of plants like leaves, roots or flowers. Herbal supplements are used to treat diseases or maintain good health. Herbs and plants have been in use for medicinal purposes since ages. Lately, herbal supplements have also been trending on social media. But scientists have, in the recent past, warned users about their potential side effects – including liver damage. So, can herbal supplements actually damage your liver? This article is set to answer this for you.

The editorial team of OnlyMyHealth reached out to Dr Geetika Chopra, Celebrity Holistic Nutritionist, to get an expert opinion on this topic. Let us take a look at what she has to say.

Can Herbal Supplements Cause Liver Damage?

Let’s begin by addressing the question of the hour – are herbal supplements harmful for our liver? “ They are generally safe for the liver when used in the right form, at the right dose, and from reputable brands. The liver processes everything we eat, including herbs — but most herbal compounds are mild and well tolerated. In fact, many herbs like milk thistle, turmeric, and amla are known for their liver-protective and detoxifying properties,” answers Dr Chopra.

But the expert quickly adds, “Liver issues typically arise only when supplements are taken in excessive amounts, combined unnecessarily, or purchased from low-quality, unregulated sources. With proper guidance and mindful consumption, herbal supplements can support overall wellness without harming the liver.”

Also Read: Can Supplements Cause Liver Failure? What You Need To Know Before Your Next Dose

Can Ashwagandha Cause Liver Damage?

One of the most popular herbal supplements is ashwagandha. But is it safe? Let’s hear it out from our expert.

“Ashwagandha is widely recognised as one of the safest adaptogenic herbs. Most people tolerate it very well, and it is commonly used to reduce stress, improve sleep, and support hormonal balance,” says Dr Chopra.

She adds, “Rare cases of liver issues reported worldwide are usually associated with very high doses, long-term misuse, or adulterated products rather than the herb itself. When taken in standard, research-backed doses (typically 300–600 mg/day) and purchased from trusted brands, ashwagandha is considered safe and beneficial. For individuals with pre-existing liver concerns, it’s best to seek professional advice — not because the herb is inherently risky, but because personalised care ensures maximum safety.”

Health Benefits And Side Effects Of Herbal Supplements

“Herbal supplements rarely cause serious side effects when taken appropriately,” shares Dr Chopra. She adds, “Mild digestive discomfort, slight changes in appetite, or temporary drowsiness can occur depending on the herb — much like how certain foods affect us differently. These effects usually settle as the body adapts. The key to preventing side effects is starting slowly, choosing clean products, and listening to your body. Because herbs work gently and holistically, most people experience improved energy, better digestion, calmer sleep, and reduced stress without complications.”

Speaking about its benefits, Dr Chopra says, “Herbal supplements offer a wide range of benefits that support long-term wellness. Adaptogens like ashwagandha and tulsi help the body cope with stress. Turmeric and boswellia reduce inflammation. Amla and Giloy enhance immunity. Milk thistle supports liver detoxification. Herbs like peppermint, ginger, and fennel improve digestion and reduce bloating.”

The expert emphasises that unlike synthetic medications, herbs often provide multiple benefits at once — supporting the mind, hormones, immunity, gut health, and energy levels naturally. When integrated into daily routines, they can significantly improve quality of life.

Who Should Avoid Herbal Supplements?

“Most healthy adults can safely enjoy the benefits of herbal supplements. However, certain individuals should be a bit more mindful,” shares Dr Chopra. On this note, the expert lists who all should avoid herbal supplements:

• People who are pregnant, breastfeeding, or living with chronic medical conditions should use herbs under supervision—not because herbs are harmful, but because their bodies require more careful balancing.
• Those taking prescription medications should check for interactions to ensure the herbs complement their treatment.
• Older adults and children may need adjusted dosages due to differences in metabolism. With proper guidance, even these groups can often use herbs safely and effectively.

Tips To Add Herbal Supplements Into Daily Diet

Dr Chopra suggests the following tips to add herbal supplements into your diet the correct way:

• The best way to add herbal supplements is through a mindful and personalised approach.
• Start with one herb at a time, so you can understand how your body responds.
• Choose products that are third-party tested and free from contaminants.
• Follow recommended doses and pair supplements with meals to enhance absorption.
• You can also rotate herbs every few weeks, allowing your system to benefit from a variety of plant compounds, while preventing overuse of any single ingredient.
• When used alongside a balanced diet, hydration, good sleep, and regular activity, herbal supplements become a safe and powerful ally for everyday wellness.

Also Read: Know The Power Of Brahmi Herb In Keeping Mental Well-being

The Final Word

Herbal supplements are usually safe for the liver when consumed in the right form, at the right dose, and from reputable brands. The liver processes everything we eat, including herbs. Most herbal compounds are mild and well tolerated.