There’s a lot of epidemiological evidence that vegetarian diets are very healthy, that vegetarians in general have lower rates of chronic disease, good longevity but no there’s vegetarian diets and vegetarian diets. So, I meet vegetarians who eat mostly macaroni and cheese three times a day that’s not a healthy diet.
And raw diets for me you’re problematic. The people who argue for raw diets say that the enzymes in foods are destroyed by cooking and that these are vital to good health. That’s nonsense. Dropping enzymes into stomach acid is at least as violent transformation as cooking and enzymes are proteins, they are digested like protein molecules in the stomach. They really serve no role in human nutrition.
Also, some micronutrients, especially the carotenoid pigments things like beta carotene, lutein which is protective of eye health, lycopene which is very protective against cancer found in tomatoes for example. These are much more available from cooked foods than from raw foods.
And finally there are many natural toxins in vegetables which we don’t even think about that are easily broken down by cooking. So, I think those are the main arguments against an all-raw-foods diet. I think an optimum diet should include a mix of raw and cooked foods.
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