Vitamin A is crucial for skin cell production, and its deficiency can lead to rough ... while zinc aids tissue growth and repair. Brittle nails: A lack of biotin can affect nails as well making ...

Signs such as dry skin, brittle nails or thinning hair can ... Thinning hair or hair loss is often associated with deficiencies in iron, zinc, or biotin (vitamin B7). Iron plays a crucial role ...

For example, your nails can tell you if you are suffering from a vitamin deficiency. Here's how! Ever looked at a chipped, brittle, or black-lined nail and wondered why it looks that way?

For those on a plant-based diet, non-heme iron sources such as lentils, beans, and iron-fortified cereals should be consumed with vitamin C-rich foods to increase absorption. Iron deficiency is ...