6. Low-fat dairy
Got milk? If not, grab some. Skim milk is an excellent source of calcium and vitamin D, a combination that helps strengthen nails and promote hair growth. Low-fat yogurt and cheeses will also give you a nice calcium boost. That’s not all: These dairy products are also packed with protein, which is beneficial since that’s what our hair and nails are made of. If cow milk isn’t your bag, soy milk is a good alternative.
