There is no evidence that it causes heart disease: "Collectively, neither observational studies, prospective epidemiologic cohort studies, RCTs, systematic rev

There is no evidence that it causes heart disease: "Collectively, neither observational studies, prospective epidemiologic cohort studies, RCTs, systematic reviews and meta analyses have conclusively established a significant association between SFA in the diet and subsequent cardiovascular risk and CAD, MI or mortality nor a benefit of reducing dietary SFAs on CVD rick, events and mortality. Beneficial effects of replacement of SFA by polyunsaturated or monounsaturated fat or carbohydrates remain elusive. " See study: https://academic.oup.com/eurjpc/advance-article-abstract/doi/10.1093/eurjpc/zwac194/6691821?login=false https://academic.oup.com/eurjpc/advance-article-abstract/doi... The point is. There are certain diseases much more prevelant now than in these tribal cultures. Why is that? Less exposure to parasites, food, movement, exposure to chemicals?