The 8 Best Foods for Your Nails

2. Carrots

All those little bunnies are on to something. Foods rich in beta-carotene, like carrots, turn into the antioxidant powerhouse vitamin A. This golden nugget has remarkable anti-aging properties, promotes healthy hair and nail growth, and has been shown to combat diabetes-related symptoms. You can also find beta-carotene in spinach, broccoli, peas, and romaine lettuce.