ayushmannk in Bala had his struggles… but yours might be fixable with the right vitamins 1. Vitamin D - Supports hair follicle cycling and growth; low levels can trigger thinning or alopecia. Deficiency is often linked to increased hair shedding and slow regrowth. 2. Iron - Essential for red blood cells to carry oxygen to hair roots. Low iron (especially anemia) can lead to excessive hair fall and weak strands. 3. Biotin (Vitamin B7) - Helps produce keratin, the key protein in hair structure. Deficiency may cause brittle hair, thinning, and hair loss. 4. Folic Acid (Vitamin B9) & Vitamin B12 - Aid in red blood cell formation and oxygen delivery to scalp. Low levels can disrupt hair growth cycles and cause premature shedding. 5. Zinc - Supports hair tissue repair and proper oil gland function. Deficiency can lead to hair thinning, dandruff, and even hair loss. 6. Vitamin C - Boosts collagen production and improves iron absorption. Low levels can weaken hair structure and increase ...