One of the most common deficiencies that can cause hair fall is an iron deficiency. Iron is an essential mineral that plays a key role in the production of red blood cells, which carry oxygen to the cells in your body, including your hair follicles. If you don't have enough iron in your body, your hair may not receive enough oxygen, which can lead to hair loss.
In addition to iron deficiency, a deficiency in other nutrients, such as protein and vitamins, can also cause hair fall. Protein is an essential component of hair, and a lack of protein in your diet can lead to weak, brittle hair that is more susceptible to breakage and hair loss. Vitamins, such as vitamin C, vitamin E, and B vitamins, are also important for hair health, and a deficiency in these vitamins can also contribute to hair loss.
If you think you may be experiencing hair fall due to a nutrient deficiency, it is important to see a doctor or healthcare provider for a proper diagnosis and treatment. They can recommend a balanced diet and, if necessary, supplements to help restore the balance of nutrients in your body and promote healthy hair growth.