Hair loss can be caused by a variety of factors, including nutrient deficiencies. Protein, B vitamins, zinc, and iron are all essential for hair health, and a lack of these nutrients in the diet can lead to thinning hair and excessive hair loss.
Vitamin B group vitamins, including biotin, are particularly important for healthy hair. Biotin helps convert food into energy and regulates cell communication, making it an essential component of a healthy diet. A deficiency in biotin can lead to hair loss, but supplementing biotin may not be effective if the cause of hair loss is not due to a biotin deficiency.
Vitamin D is also important for maintaining healthy bones and skin. Individuals with low levels of vitamin D may experience severe hair loss associated with autoimmune conditions affecting hair health. Supplementing vitamin D can help improve hair loss and consuming foods like meat, milk, and vitamin supplements can also be beneficial for those with a deficiency in this vitamin.
Iron is necessary for blood formation and oxygen transport by red blood cells. Severe iron deficiency can lead to weaker hair, increased hair loss, and thinner strands. Boosting vitamin C intake can help the body absorb iron better, as citrus fruits, strawberries, bell peppers, and guava are rich sources of this vitamin.
Zinc is essential for immune function, protein synthesis, and cell division. While rare
