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by anon291 11 days ago
If turmeric had health benefits, we would expect India to be the world leader in that particular benefit. There are so few areas in which India is a leader that the answer is obviously no.

Like I get that turmeric is exotic and that a lot of non-Indians take turmeric pills and supplements, but Indian food has tons of turmeric as a normal ingredient. We would go through bottles and bags of the stuff like nothing. I don't understand these supplements and the treatment of turmeric as a medicine. Some supplements even tell you to talk to your doctor before eating turmeric! That's crazy. What next, talk to your therapist before taking garlic?

2 comments

Culinary turmeric is about ~3% curcuminoids by weight (and only 60-70% of that is curcumin specifically). Curcumin also has low oral bioavailability, typically offset by taking a large dose (1000mg) and combining with piperine - even ignoring the piperine, that 1g of curcumin amounts of 66g of turmeric.

The average Indian household does not use 60g of turmeric per person per day. More like 1.5-2g per person per day, or ~30mg of curcumin, and without much to improve absorption.

Curcumin can, in fact, interact with anticoagulants and affect iron absorption at high supplemental doses, which is not a concern at culinary amounts.

There are reasons to be skeptical of the clinical evidence for curcumin supplementation, but "the heterogenous population of India isn't experiencing widespread miracle cures from culinary turmeric" is not one of them.

(And yes, garlic extract is also a thing, also extremely concentrated compared to eating whole garlics or seasoning with garlic powder, and has antiplatelet/anticoagulant activity that one should be aware of before taking such supplements)

Like so many things, it may even be backwards: https://www.consumerreports.org/health/food-safety/your-herb...
Like so many of CR's nutrition articles in the past few years, the test methodology and standards applied (see https://article.images.consumerreports.org/prod/content/dam/... and https://pmc.ncbi.nlm.nih.gov/articles/PMC7509468/ ) are flawed and the conclusions are overblown.