Ayurvedic eating: the dal is brilliant, the dosha science is missing.
Ayurveda is one of the oldest medical traditions in the world, and its kitchen is full of good food. What's missing is modern evidence for the body-type theory, and some of the remedies sold with it can do real harm.
The short version
- What it is
- Eating according to your dosha, or body type, as described in Ayurveda, India's traditional system of medicine.
- Good for
- Fresh, home-cooked, mostly plant-based meals, lots of legumes and vegetables, and paying attention to how you eat.
- Bad at
- Proof. Dosha-based diets haven't been tested properly. Some Ayurvedic products contain lead, mercury or arsenic.
- Evidence
- Weak. Little good evidence for most Ayurvedic approaches.
- Our take
- Eat the food, respect the tradition, skip the pills and the "detox".
What the Ayurvedic diet actually is
Ayurveda is an ancient Indian system of medicine, said to go back about 5,000 years, and it is still part of health care in India today.12 It covers far more than food: herbal medicine, massage, yoga, meditation and cleansing treatments are all part of it.1
At its centre are three doshas, energies said to make up every person: vata (air and space), pitta (fire and water) and kapha (water and earth). Health, in this view, depends on keeping them in balance.1 Each person has their own mix, and foods are described as warming or cooling, heavy or light, and by six tastes. A practitioner suggests which foods suit you and which push you out of balance.
In everyday life, Ayurvedic eating usually means freshly cooked, warm meals; lots of vegetables, legumes, whole grains and spices; dairy in the form of milk, yoghurt and ghee; and eating calmly, without overeating. Many people who follow it are vegetarian, often for religious or cultural reasons, and that deserves respect. This article looks only at the health claims, not at anyone's beliefs.
How it works in your body
Doshas are a traditional framework, not something a blood test or scan can measure. So the honest way to look at Ayurvedic eating is through what's actually on the plate.
And the plate is often very good. A meal of dal, vegetables, a little rice or chapati and yoghurt is high in fibre, rich in plant protein from lentils and beans, and low in processed food. Spices like turmeric, ginger, cumin and coriander add flavour without sugar or much salt. Eating slowly and stopping before you're stuffed is good advice in any tradition.
The benefits we can measure come from the dal and the vegetables, not from matching food to a dosha.
What you eat, what you don't
Eat
- Dal, lentils, mung beans, chickpeas
- Freshly cooked vegetables and leafy greens
- Whole grains: rice, millet, oats, whole wheat chapati
- Spices: turmeric, ginger, cumin, coriander, fennel
- Plain yoghurt and a little ghee
- Fresh fruit, nuts and seeds
- Warm water, herbal and ginger teas
Forget it
- Ultra-processed and packaged food
- Reheated leftovers and stale food, in traditional practice
- Sugary drinks and sweets (yes, even Indian sweets, most days)
- Deep-fried snacks as an everyday thing
- Heavy meals late at night
- Ayurvedic "medicines" from unknown sources
Alcohol on an Ayurvedic diet
OK, now and then
- A glass of dry wine with food, if alcohol is part of your life at all
- Ginger tea, fennel tea, lassi without sugar: the everyday drinks
Not a good fit
- Sweet cocktails and liqueurs
- Drinking on an empty stomach
- Herbal "wines" or tonics with unknown ingredients
50 Club: a small glass of dry wine with a meal, at the weekend.
There's no single Ayurvedic rule on alcohol, and many people who eat this way don't drink at all for personal or religious reasons. Our general rule applies: the World Health Organization says no safe level of alcohol has been shown.7 All the details are in our alcohol guide.
What it's good for, with proof
The US National Institutes of Health says there are few well-designed trials of Ayurvedic approaches, and little evidence for most health problems.2 We found no solid trials of dosha-based eating. So, as with other traditions, we judge the food.
Dal every day
Lentils, beans and chickpeas sit at the heart of Ayurvedic cooking. In 26 randomised trials, about one serving of legumes a day lowered LDL ("bad") cholesterol a little.4 Not dramatic. Steady, cheap and tasty.
Lots of vegetables
A large analysis of 95 studies linked eating more fruit and vegetables with lower risks of heart disease, stroke and early death, with benefits growing up to about 800 grams a day.5 Observational, so a link and not proof, but a consistent one. A vegetable-heavy thali gets you a long way there.
Eating with attention
Ayurveda puts weight on eating calmly, at regular times, without overloading your stomach. That overlaps with mindful eating, which we cover separately with its own evidence.
The uncomfortable truth
"It's natural, so it's safe." Not always. In a US study of Ayurvedic medicines bought online, about one in five contained detectable lead, mercury or arsenic. Products made by mixing herbs with metals and minerals, a traditional practice called rasa shastra, were twice as likely to contain them: about 41%.3 US researchers have also traced cases of lead poisoning to Ayurvedic medicines.12 This is about some products on the market, not about the food or the tradition.
"Ayurveda can treat cancer." Cancer Research UK says there is no reliable evidence that it can treat cancer, and warns that some special diets and "detox" methods can cause serious harm.1 Yoga, massage and relaxation may help with symptoms and quality of life. They don't replace treatment.
The risks
- Heavy metals in remedies. See above.3 In the UK, herbal products should carry the Traditional Herbal Remedies (THR) mark.1 Never take remedies from unknown websites, and tell your doctor about anything you take.
- "Detox" treatments. Enemas, laxatives, bloodletting and forced vomiting can cause serious harm, says Cancer Research UK.1
- Delayed diagnosis. The NIH advises not to use Ayurveda as a reason to put off seeing a doctor.2
- Pregnancy and children. Some Ayurvedic products may be harmful in pregnancy or for breastfed babies; check with your doctor first.2
- Unregulated advice. In the UK there's no single regulator for Ayurvedic practitioners, and in the US, no state requires a licence.12
- Ghee and fried food. Ghee is mostly saturated fat. A spoon for flavour, yes. Ladles, no.
Allergies: watch the staples
| Staple | Allergen (EU list of 14)6 | Swap |
|---|---|---|
| Ghee, yoghurt, milk, paneer, lassi | Milk | Coconut oil, coconut yoghurt, sunflower oil |
| Chapati, wheat dishes, semolina | Cereals containing gluten | Rice, millet, buckwheat, besan (chickpea flour) |
| Sesame oil, til seeds | Sesame | Sunflower or groundnut oil (if no peanut allergy) |
| Almonds, cashews, pistachios | Tree nuts | Pumpkin and sunflower seeds |
| Mustard seeds, mustard oil | Mustard | Cumin seeds, sunflower oil |
| Groundnut oil, peanut chutneys | Peanuts | Sunflower oil, coconut chutney |
| Lupin flour in some gluten-free flour mixes | Lupin | Check labels; plain rice or chickpea flour |
Don't follow Ayurvedic treatment advice if you…
- have cancer or another serious illness, without your specialist's agreement
- are pregnant, breastfeeding or treating a child, before checking every product with your doctor
- are offered "detox" treatments like enemas or induced vomiting
- take prescription medicines, before checking herbs for interactions
- have ever had an eating disorder and the advice involves fasting or cleansing
The food itself is fine for most people. Healthen me asks about all of these and gives you a different plan if any apply.
How we use Ayurvedic eating in your plan
We don't use dosha rules. Ayurvedic eating is an information article for us, not part of the engine, because there's no good evidence that matching food to a body type changes health.
But the food is welcome. Dal, chana, mung beans, vegetable curries, raita and spices are in our food list, especially for users in Singapore and anyone who eats vegetarian. If you follow a vegetarian diet for religious reasons, our Hindu vegetarian filter makes sure your plan respects it. And if you like the idea of food as balance, our macrobiotic article covers a tradition with a similar spirit.
This article is general information, not medical advice. If you have a medical condition or take medication, talk to your doctor before changing how you eat.
Sources
- Cancer Research UK. Ayurvedic medicine. Last reviewed 14 June 2022. cancerresearchuk.org/about-cancer/treatment/complementary-alternative-therapies/individual-therapies/ayurvedic-medicine
- National Center for Complementary and Integrative Health (NIH). Ayurvedic medicine: in depth. Updated January 2019. nccih.nih.gov/health/ayurvedic-medicine-in-depth
- Saper RB et al. Lead, mercury, and arsenic in US- and Indian-manufactured Ayurvedic medicines sold via the Internet. JAMA 2008;300(8):915. doi.org/10.1001/jama.300.8.915
- Ha V et al. Effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction: a systematic review and meta-analysis of randomized controlled trials. CMAJ 2014;186(8):E252–E262. pubmed.ncbi.nlm.nih.gov/24710915
- Aune D et al. Fruit and vegetable intake and the risk of cardiovascular disease, total cancer and all-cause mortality: a systematic review and dose-response meta-analysis of prospective studies. International Journal of Epidemiology 2017;46(3):1029–1056. doi.org/10.1093/ije/dyw319
- Regulation (EU) No 1169/2011 on food information to consumers, Annex II (the 14 allergens). eur-lex.europa.eu/eli/reg/2011/1169/oj
- WHO Regional Office for Europe. No level of alcohol consumption is safe for our health. News release, 4 January 2023. who.int/europe/news/item/04-01-2023-no-level-of-alcohol-consumption-is-safe-for-our-health