Spinach is a superfood. It is loaded with tons of nutrients in a low-calorie package. Dark, leafy greens like spinach are important for skin, hair, and bone health. They also provide protein, iron, vitamins, and minerals.
Kale is one of the world's healthiest foods.
The nutrients it contains support healthy skin, hair, and bones. The fiber content enhances digestion and contributes to cardiovascular health.