The most common symptoms of zinc deficiency include a weakened immune system, skin issues such as psoriasis, slow wound healing, loss of taste and smell, vision problems, developmental delays in ...

A great manicure starts with your diet. Here are the best plant-based foods for nail health, packed with essential vitamins ...

An older 2010 review indicated that nearly any nutritional deficiency, such as calcium or iron, could affect nail growth. A 2019 review suggested people with micronutrient deficiencies, such as biotin ...