Dragon fruit - Dragon fruits might look weird, but they have a sweet, understated taste. They are rich sources of protein, omega 3 fatty acids, and omega 6 fatty acids which help keep your skin and hair hydrated. They’re also loaded with antioxidants which fight the free radicals in your body and help slow down the effects of aging. Genius! Add some to a smoothie bowl or fruit salad to enjoy their full skin-boosting potential.