Ayurveda Basics
Ayurveda is a traditional system of health care that began in the Indian subcontinent. The name comes from the Sanskrit words *ayur* (life) and *veda* (knowledge).
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Ayurveda uses diet, herbs, daily routines, massage and lifestyle advice (see Ayurvedic lifestyle). The US National Center for Complementary and Integrative Health (NCCIH) describes it as a holistic approach built on plant-based products, diet, exercise and lifestyle.
Precautions & Product Safety
Heavy metals are a real concern in some Ayurvedic products. A 2004 study found that one in five Ayurvedic herbal products made in South Asia and sold in Boston South Asian grocery stores had potentially harmful levels of lead, mercury or arsenic [6]. A 2008 study found detectable lead, mercury or arsenic in one in five Ayurvedic medicines bought online, from US and Indian makers [7]. These studies looked at particular products in particular places, so they do not show that every product is unsafe.
To lower your risk:
- Buy only from licensed, reputable makers and sellers, and check the label for the manufacturer and ingredients.
- Tell your doctor and Ayurvedic doctor about every medicine, herb and supplement you take, as herbs can interact with medicines.
- Do not stop prescribed medicines. Ayurvedic care here is complementary to your medical, gynaecological, psychiatric and specialist care.
- Tell us before starting herbs if you are pregnant, breastfeeding, or have liver or kidney disease.
See a doctor promptly if you feel unwell after starting an Ayurvedic product. Warning signs include yellow skin or eyes, dark urine, persistent vomiting or diarrhoea, ongoing stomach pain, new weakness, numbness or tremor. Call 112 or go to the nearest emergency department for chest pain, severe breathlessness, difficulty breathing, fainting, confusion, a seizure, swelling of the face, lips or throat, or vaginal bleeding during pregnancy.
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Core Ideas: Doshas, Agni and Prakriti
Ayurveda describes the body through three doshas, Sanskrit terms for basic energies that govern body functions:
- Vata: movement, nerve activity and dryness
- Pitta: heat, digestion, metabolism and transformation
- Kapha: structure, lubrication and stability
Agni is the digestive “fire”. When weak, Ayurveda says undigested residue, called Ama, can build up. Prakriti is your basic constitution, the dosha balance you were born with (more on Prakriti).
Doshas are a traditional framework. A diagnostic study within a trial in people with knee osteoarthritis found high agreement among Ayurvedic doctors on the final diagnosis, but more disagreement on constitutional features than on disease-related ones [1]. The authors say larger studies are needed.
Ayurveda in India Today
The Ministry of AYUSH (the name stands for Ayurveda, Yoga and Naturopathy, Unani, Siddha, Sowa Rigpa and Homoeopathy) is the Indian government ministry for traditional systems, and it oversees Ayurveda and the other systems in its name. Our Chief Ayurvedic Consultant, Dr. Hemlata Soni, holds a BAMS (Bachelor of Ayurvedic Medicine and Surgery) degree.
What the Research Says
The overall evidence is mixed. NCCIH notes that few well-designed clinical trials and systematic research reviews suggest that Ayurvedic approaches are effective, and that most of these trials are small or not well designed. The World Health Organization (WHO) says there is a growing need for evidence-based integration of traditional medicine into health systems, as set out in the WHO Traditional Medicine Strategy 2025–2034.
Individual trials:
- A randomised trial of a whole-system Ayurvedic protocol in type 2 diabetes suggested benefit for people with higher starting HbA1c, a blood sugar measure. The authors call for more research [2].
- A randomised controlled trial in major depressive disorder reported that the protocol was effective in this one trial. It also reported a better side-effect profile, though that does not show the protocol is safe for everyone. The authors say further studies are needed [3]. Do not stop prescribed medicines for depression.
If you are in crisis or thinking of harming yourself, call Tele-MANAS 14416 (free, 24×7) or 112 now.
Researchers have proposed three research principles drawn from Ayurveda: inductive learning, whole-systems thinking and individually optimised therapy. These are proposals, not proof of benefit [4]. A 2014 review argues that Ayurveda and evidence-based medicine should be integrated [5].
Prepared by the AyurSoul Healthcare team from the published research listed below. Medical review by Dr. Hemlata Soni, BAMS is in progress. This page is for education and does not replace individual medical advice. Medical disclaimer.
Frequently Asked Questions
Is Ayurveda scientific?
Parts of it are being studied and some results are promising, but much of the evidence is limited or mixed.
Can Ayurveda replace my doctor?
No. Keep taking prescribed medicines and keep your regular check-ups.
Is it safe to buy Ayurvedic products online?
Quality varies, and some products have contained heavy metals. Buy only from licensed, reputable makers and check with your doctor first.
Clinical Research
7 studies: 3 randomised trials, 1 review article, 3 narrative articles.
Show the 7 studies
Numbers in the text refer to this list. Each study is labelled by type: systematic reviews and randomised trials are stronger evidence than pilot studies or single case reports.
- Kessler CS, Morandi A, Kumar A, et al.. Reliability of Ayurvedic Diagnosis for Knee Osteoarthritis Patients: A Nested Diagnostic Study Within a Randomized Controlled Trial. Journal of alternative and complementary medicine (New York, N.Y.), 2019. Randomised controlled trial PubMed
- Elder C, Aickin M, Bauer V, et al.. Randomized trial of a whole-system ayurvedic protocol for type 2 diabetes. Alternative therapies in health and medicine, 2006. Randomised controlled trial PubMed
- Punia A, Chate S, Tubaki BR, et al.. Efficacy of whole system ayurveda management protocol in major depressive disorder- A randomized controlled clinical trial. Journal of Ayurveda and integrative medicine, 2024. Randomised controlled trial PubMed
- Raha S. Foundational principles of classical Ayurveda research. Journal of Ayurveda and integrative medicine, 2013. Perspective / narrative article PubMed
- Patwardhan B. Bridging Ayurveda with evidence-based scientific approaches in medicine. The EPMA journal, 2014. Review article PubMed
- Saper RB, Kales SN, Paquin J, et al.. Heavy metal content of ayurvedic herbal medicine products. JAMA, 2004. Perspective / narrative article PubMed
- Saper RB, Phillips RS, Sehgal A, et al.. Lead, mercury, and arsenic in US- and Indian-manufactured Ayurvedic medicines sold via the Internet. JAMA, 2008. Perspective / narrative article PubMed