April 30, 2020 – The Oprah Magazine Online
Whether your hair is thinning or you simply dream of something lusher, there's good news: There are plenty of ways to spur growth and thicken hair naturally. Though hair growth is based on a variety of uncontrollable factors like age, health, and genetics, it's also connected to diet and overall health. In fact, certain nutritional deficiencies—like iron—can actually cause hair loss, says Dr. Michelle Zive, PhD, RD, and co-author of National Academy of Sports Medicine Certified Nutrition Coach Program.