What Your Nails Can Reveal About Your Health
Nails aren’t just cosmetic—they can reflect your body’s health. Brittle, splitting, or thinning nails may signal underlying issues, while vertical ridges often appear with age.
- Protein & Keratin: Nails are made of keratin. Low protein weakens nails. Include eggs, fish, poultry, dairy, legumes, and plant proteins.
- Biotin (B7): Supports keratin formation. Eggs, nuts, and leafy greens help strengthen nails over time.
- Iron: Low iron can cause thin or misshapen nails. Lean meats, legumes, seeds, and greens help; pair plant sources with vitamin C.
- Zinc: Aids cell growth and repair. Seeds, nuts, whole grains, and seafood support steady nail growth.
- Hydration & Healthy Fats: Brittle nails need moisture and flexibility. Water and omega-3s from fish, nuts, and seeds help.
Patience Matters: Nails grow slowly. Gradual improvements from consistent care are normal. Sudden changes, deep ridges, or unusual discoloration should be checked by a professional.
Nails quietly reflect your body’s needs—small, steady adjustments in diet and care show results over time.
