Folic Acid

Also known as vitamin B9; folic acid is the synthesized form of folate. The recommended dosage for healthy hair is 400 mcg/day. ²

Dietary Sources of Folic Acid

• Fresh, uncooked leafy vegetables (e.g., spinach and lettuce) ^{2, 37}
• Legumes ²

Physiological Effects and Benefits of Folic Acid

• Needed for normal hair follicle cell division and growth. ²
• Contributes to protein metabolism. ³⁷
• May be helpful in reducing stress and feelings of depression. ³⁷