Vitamin B12 supplementation is associated with improved vitamin B12 status among vegans, a recently published systematic review and meta-analysis of previous published studies shows.
Veganism: Study Demonstrates Improved Vitamin B12 Status With Supplementation
A study recently published in peer reviewed journal Nutritional Bulletin advises those who follow a vegan and vegetarian diet to supplement with vitamin B12, especially women of childbearing age, including those who are planning pregnancies or are lactating, who are "generally higher risk of vitamin and mineral inadequacies and deficiencies, including but not limited to vitamin B12."
