Low Folate and Vitamin B12 Levels in Fathers Linked to Birth Defects Pierre Van Zyl24th September 2026ai-assisted, birth defects, folate, health, Health and Fitness, Men’s Health, paternal nutrition, preconception health, reproductive health, vitamin B12 Share www.GetCollagen.co.zaNew research in Annals of Internal Medicine links paternal nutritional deficiencies, especially low vitamin B12 The post Low Folate and Vitamin B12 Levels in Fathers Linked to Birth Defects appeared first on The Hearty Soul.