Safe vitamins while breastfeeding??!!

Orlenda • Army wife💍 mother of 3 girls 👱🏽‍♀️👧🏽👶🏽

So I’m currently still breastfeeding my 16 month old and my hair still seems to be falling out. What are some safe vitamins to take for my hair to grow out? My hair is already thin as it is and I don’t wanna look like I’m going bald 😂