Leafy Green Vegetables
Alright, so you already knew that eating leafy greens on a regular basis is important for good health, but there’s another good reason to include them in your daily diet: strong, durable fingernails.
Leafy green vegetables such as spinach, kale, collard greens, and broccoli are fantastic for strengthening nails, as they provide the body with significant amounts of folate, iron, and calcium.