Infants in a strict vegan religious community experienced protein-calorie malnutrition, rickets, osteoporosis, and vitamin B12 deficiency.

“have you seen this study multiple nutritional deficiencies in infants from a strict vegetarian community it's pretty pretty sad actually this is a vegan religious community they received breast milk until they were three months old then they were supplemented or replaced with extremely low calorie density preparations and they were all vegans all of the infants which is multiple infants had uh protein calorie malnutrition they had rickets which is related to vitamin d deficiency osteoporosis vitamin b12 deficiency and others”