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Thank you @taliakerch my dear. Goat milk is comparatively much safer as mostly they are grass fed. No we are not vegans. My Son had turned vegan for a year and it did not go very well with his health so we shifted back. Now he is on Keto diet and that helps him a lot. I normally take my learning from him as he keeps studying about Nutritional science and experiments on himself first.

Keto diet? Oh I've heard much of it, I will read more not to bother you;)
very interesting
and what went wrong with 1 year vegan diet?