Plain Greek Yogurt

Unsweetened plain Greek yogurt contains tons of protein which is the building block for gorgeous hair. Plus, plain Greek yogurt is very versatile and can be incorporated into a filling breakfast (think smoothies and parfaits) or savory fare (like dips and condiments).

The greatest attribute of yogurt is its probiotics, which are the good bacteria that help your body absorb nutrients to maintain healthy growth and to sustain a normal, regular hair cycle. In one recent study, probiotics were found to promote hair growth.

Quick tip! Choose brands that have five strains or more of bacterial cultures per 6-ounce serving.