Is a vegan lifestyle and diet healthy for people and society?

Less Validated
Sep 28, 19

A vegan diet can lead to a B12 vitamin deficiency.

B12 vitamin is only found in animal products (apart from some types of algae). It has been shown that 92% of vegans are deficient in this critical vitamin, the lack of which causes fatigue, anaemia, increased risk of heart disease and several psychiatric disorders.