Is Protein Deficiency Causing Hair Loss? Doctors Explain the Key Causes

Hair loss can have several causes, including stress, hormonal changes, thyroid disorders, iron deficiency, vitamin deficiencies, medications, hereditary factors and autoimmune conditions. Health experts say prolonged protein deficiency can also affect hair growth because hair is primarily made of a protein called keratin. When the body lacks protein, it prioritizes vital organs, which may slow hair growth and contribute to increased hair fall.

However, protein deficiency is not the cause of hair loss in every case. Other symptoms that may indicate inadequate protein intake include muscle weakness, frequent tiredness, slow wound healing, swelling, recurrent infections, brittle nails and dry skin. Including protein-rich foods such as pulses, chickpeas, kidney beans, soy, milk, curd, paneer, eggs, nuts and seeds can help meet daily nutritional needs.

People experiencing persistent or sudden hair loss should consult a doctor instead of self medicating. Medical evaluation may be needed if hair fall continues for several weeks or is accompanied by severe fatigue, unexplained weight loss, muscle weakness or symptoms of thyroid or other health problems. Doctors may recommend blood tests or other investigations to identify the underlying cause and suggest appropriate treatment.

Note: The information provided above is for general awareness only, and we are not responsible for its accuracy or for any decisions made based on it. For any health related concerns or queries, please consult a qualified doctor and follow their advice.