In most of South Asia, including India and Bangladesh, we were often taught in school that adding lead paint to turmeric is extremely prevalent (along with a nu

In most of South Asia, including India and Bangladesh, we were often taught in school that adding lead paint to turmeric is extremely prevalent (along with a number of other adulteration techniques for other foods). We were also taught various tests we could carry out to test food quality. If there were elevated levels of lead in a South Asian population , and only them, the first thing any reasonable scientist or detective should have looked at was the lead concentration from turmeric usage. Not lead paint, not lead from water pipes.