Silent Signs of a Vitamin C Deficiency You’re Probably Ignoring

When your hair is healthy and shiny, it’s a good sign that you’re eating a balanced diet. When your ends are splitting and your hair is dry, you may have a vitamin C deficiency. Hair depends on collagen for strength and health: When you’re low on C your collagen production can pay the price, leading to weak and brittle hair that falls out easily. Find out what else your hair can tell you about the nutrients you’re low on.