Daily Habits That Improve Hair, Skin, and Nails Healthy hair, glowing skin, and strong nails aren’t just about beauty; they’re reflections of your overall health and self-care. While genetics play a role, your daily habits can dramatically improve their strength, shine, and resilience. By nourishing your body inside and out, you can enjoy lasting radiance and confidence. Nourish from Within with a Balanced Diet Your hair, skin, and nails are made mostly of proteins like keratin and collagen. To keep them healthy: Eat enough protein – eggs, fish, poultry, beans, and nuts. Add healthy fats – avocados, olive oil, and omega-3-rich fish for hydration and elasticity. Load up on vitamins and minerals – vitamin C (for collagen production), biotin (for growth), zinc (for repair), and vitamin E (for antioxidant protection). Stay Hydrated Water keeps skin supple, hair shiny, and nails flexible . Aim for 6–8 glasses daily, and add water-rich foods like cucumber, berries, and watermelon for an ...