Copper is essential for healthy hair, skin, and nails. It helps produce collagen, melanin, and antioxidants. Vegetarian foods like nuts, seeds, dark chocolate, leafy greens, legumes, whole grains ...

Copper deficiency in your body can actually cause your hair to turn grey early. Could your diet be copper-deficient? How does copper help in keeping your hair long and black? Let's find out what the ...