Dietethics.eu

World Health Organisation

The Regional Office for the Eastern Mediterranean of the World Health Organisation has published dietary guidelines for vegan diets.

“Promoting a healthy diet for the WHO Eastern Mediterranean Region: user-friendly guide”

(...) page 21:

“Special population groups : Strict vegetarians

Include a variety of plant-based protein sources to ensure adequate intake of amino acids, iron, zinc and vitamin B12.
Increase bioavailability of iron from plant sources by adding vitamin C-rich foods to meals.
Vitamin B12 is found only in animal products and may need to be consumed from enriched foods or supplements.
Include a higher proportion of legumes and nuts to provide needed nutrients, including iron and protein.”