When it comes to preventing and treating hair loss, many 
people overlook one important thing. That is diet. 
Nutrient deficiencies can cause hair loss, but taking the 
right and nutritious diet not only helps to get rid of hair 
loss, but also improves growth.
It is normal to lose a certain number of hairs every day. If 
hair falls in more numbers than normal, it can be a cause 
of distress and worry.

1. Effect of certain drugs:

Some medicines have side effects, which can cause hair 
loss. Such drugs include blood thinners, such as warfarin, 
to treat acne, antidepressants including Prozac and 
Zoloft, beta reduction, cholesterol-lowering drugs.
If a person thinks their hair loss is due to a medication 
they are taking, they should discuss their options with 
their doctor. The doctor may be able to reduce the dose 
or give the person a different medicine.

2. nutritional deficiencies:

Lack of nutrients can also cause your hair to fall. A diet 
that is very low in protein and iron can sometimes lead to 
excessive hair loss.
A person should visit a doctor for a blood test to check if 
they have a nutritional deficiency, which could be the 
reason behind their hair loss.

3. Consumption of Birth Control Pills:

You may experience hair loss while using birth control 
pills. While some people may experience hair loss several 
weeks or months after they stop taking them.
If you are taking it, you can choose pills with a lower 
androgen index. This can help reduce the risk of hair loss.

To reduce hair fall:-

1. Eggs:

Eggs are like nature's multivitamin as they contain a 
variety of vitamins, minerals and nutrients. Some 
elements that are related to healthy hair include protein,

biotin, selenium and zinc. Eggs are a great source of 
protein, which is important for preventing hair fall.

2. Green  Vegetables:

Green leafy vegetables are rich in nutrients that prevent 
hair fall. Vegetables like cabbage, spinach, collards 
contain vitamin A, iron, beta-carotene, folate and vitamin 
C. One cup of cooked spinach contains about 6 
milligrams of iron. This is one nutrient that is important 
for strong, healthy hair.

3. Nuts and Seeds:

Nuts and seeds contain nutrients like zinc, omega-3 fatty 
acids, selenium, vitamin E, etc., which strengthen hair 
and reduce hair fall. Include walnuts, almonds, flax seed, 
chiya seed in your diet. Elements found in nuts and seeds 
can strengthen your hair, according to a 2019 
Dermatology and Therapy Review.