Foods That Help Strengthen Brittle Nails After 40, Improve Growth, Reduce Splitting, Support Keratin Production, Boost Hydration, and Restore Healthy Shine Through Proper Nutrition, Balanced Vitamins, and Simple Daily Eating Habits That Support Long-Term Nail and Overall Wellness

high-quality protein sources such as eggs, fish, poultry, dairy, beans, and lentils helps support steady keratin production and promotes stronger nail growth over time.

Biotin, a B vitamin closely linked to nail strength, also becomes more important after forty. Lower biotin levels are associated with brittle nails, and absorption may decline with age.continue reading …