What is Vitamin P, and 5 ways to get it daily / Deficiency of these vitamins and minerals causes hair loss / Vit B12 Vs other B vitamins: Which one to take? / Colorectal cancer risk reduced by this common vitamin, study suggests / The Best Food Sources for Every Vitamin You Need From A to K / 4 vitamins whose deficiencies are the most dangerous / Are vitamins a scam? / 11 Vitamin D-Rich Foods to Keep You Healthy All Winter Long / These Are the Best Food Sources for Every Vitamin You Need