Spinach
Spinach contains a triple dose of wrinkle-fighting antioxidants: vitamin C, vitamin E, and beta-carotene. These all work together to protect your skin from the sun's aging UV rays (but you should still wear sunscreen, of course). Enjoy spinach in salads, green smoothies, or lightly sautéed with coconut oil, garlic and a dash of sea salt.
Salmon
As a rich source of omega-3 fatty acids and protein, salmon can help keep those strands strong. But salmon has many benefits beyond supporting hair, including reducing inflammation and benefiting your central nervous system (a.k.a. your brain).
Cucumber
A great beauty food with a high water content to help rehydrate. Silica helps to build collagen and sulphur to strengthen the skin. It also contains vitamin K that helps the elasticity of blood vessels, and multiple beauty-boosting antioxidants like vitamins A, C, and E.