https://www.thebeautyalcove.co/post/can-nutritional-deficiencies-cause-hair-loss 2026-10-27 https://static.wixstatic.com/media/7a0277_7c20ee65e7a248119023c4c2a6a2a4c7~mv2.jpg A variety of protein-rich foods, fruits, and vegetables that provide nutrients important for healthy hair growth.