4. Spinach
Spinach helps regulate sebum production, provides antioxidants, produces collagen, hydrates the skin, and rejuvenates damaged skin cells. This green leafy vegetable is rich in the anti-wrinkle vitamins A, C, and E. This source of iron also increases the transport of oxygen throughout the body. Spinach also has Vitamin K, which strengthens the blood vessels’ walls, reducing dark circles.