Deficiency of these 7 nutrients can be a major reason for hair fall in women
Samira Vishwas March 07, 2026 06:24 PM

Deficiencies of Hair Loss in Females: Every woman wants her hair to be thick, strong and shiny. But when hair starts falling rapidly without any apparent reason, it is natural to be worried. Most women assume it to be a change in shampoo or the effect of the weather, but the real reason often lies within the body — especially lack of nutrition. Hair roots become strong only when the body gets essential vitamins and minerals. Let us know those 7 essential nutrients whose deficiency can become the main cause of hair fall in women.

iron deficiency

iron deficiency

Iron deficiency is very common in women, especially during periods and pregnancy. Due to iron deficiency, the flow of oxygen in the body does not reach the roots properly, due to which the hair becomes weak and starts falling. Eat regular iron rich foods like spinach, beetroot and jaggery.

biotin deficiency

Biotin i.e. Vitamin B7 is very important for hair growth and strength. Due to its deficiency, hair becomes thin, dry and breaks easily. Biotin is found in abundance in foods like eggs, almonds, bananas and peanuts.

vitamin D lack of

Vitamin D is important not only for bones but also for hair follicles. Its deficiency can increase hair fall and prevent new hair growth. Take morning sunlight and if necessary, take supplements as per doctor’s advice.

protein deficiency

Hair is mainly made of a protein called keratin. If the amount of protein in the diet is low, the strength of the hair decreases and they start breaking quickly. Include protein-rich foods like eggs, pulses, milk and soya in your daily diet.

zinc deficiency

Zinc plays an important role in hair repair and growth. Its deficiency can make the scalp dry and the problem of dandruff can also increase. Zinc deficiency can be overcome with pumpkin seeds, curd, kidney beans and whole grains.

Omega-3 fatty acid deficiency

Omega-3 fatty acids nourish the hair from within and maintain its shine. Due to its deficiency, hair can become dry, lifeless and weak. It can be obtained from sources like walnuts, flax seeds and fish.

Vitamin A deficiency

Vitamin A helps produce sebum (natural oil) in the scalp, which helps keep hair moisturized. Due to its deficiency, hair becomes dry and can fall easily. Carrots, sweet potatoes and leafy vegetables are good sources of vitamin A.

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