A health article explains that there is no single cause of hair loss. Apart from hereditary factors, factors such as hormonal changes, stress, illness, certain medications, and nutritional deficiencies can also cause it.
In particular, deficiency of nutrients such as iron, vitamin D, vitamin B12, folate, and zinc can affect hair health. In case of excessive hair loss, instead of self-medicating, it is advised to consult a doctor and undergo the necessary tests.