Nails reveal more than grooming—they reflect your body’s health. Vertical ridges often appear with age and are usually harmless, but pronounced ridges, brittleness, or splitting can signal nutrient deficiencies.
Protein is essential, as nails are made of keratin. Include eggs, fish, dairy, or plant-based proteins for strength. Biotin (B7) supports keratin structure—found in eggs, nuts, leafy greens, and salmon. Iron helps prevent thin, fragile nails; pair plant-based iron with vitamin C for absorption. Zinc aids cell growth and repair, with sources including oysters, seeds, nuts, and whole grains.
Moisture is key: omega-3s from fatty fish or chia, flax, and walnuts keep nails hydrated and flexible. Adequate water intake also prevents dryness and fragility.
Changes appear slowly—consistency matters. Watch for warning signs like deep horizontal ridges, discoloration, or pain, which may indicate medical issues.
Strong nails come from inside out. Prioritize protein, essential vitamins and minerals, healthy fats, and hydration. Over time, these habits strengthen nails, improve texture, and reduce ridging, reflecting overall well-being.