Diet and Hair Loss 

It is a fact that if you don’t get the right nutrients from your diet in the amounts your body needs it can have an impact on your hair, causing it to become brittle and fall out non-stop. An unusually large amount of hair loss can be related to diet, which affects hair growth and texture. On the contrary, if you take care of your hair through nutrition, it will be healthy, strong and shiny. Your hair needs nutrients as well as the rest of your body.
Hair is mainly made up of proteins, which means that if you don’t consume enough protein daily, your hair is likely to start falling out and getting thinner. To get protein, it is good to eat meat, fish, chicken, dairy products, eggs, legumes and soy products. In addition, foods high in iron also contribute to hair health.
The hair follicle and root must be supplied with blood and iron. When you are iron deficient, hair begins to fall out. Foods rich in iron are red meat, chicken and fish, lentils and green leafy vegetables.
Essential for your hair is also biotin and good fats, such as omega-3 fatty acids and monounsaturated fats that prevent hair breakage and maintain a smooth texture.
Biotin is produced in the digestive system and when there is no balance in the gut bacteria, its production and hair health are affected. To balance the intestinal flora, you can take probiotics.
Another element that prevents hair loss, while also contributing to tissue growth by offering antioxidant protection is selenium, which you can cover by consuming 2-3 Brazil nuts daily.
Therefore, protein is important for hair in the first place, because it is made up of protein and needs it to grow. Besides that, every body needs its daily calories and nutrients that help in the production of proteins in the body. Reducing calories or carbohydrates forces the body to use its protein as an energy source, which is not as efficient, thus undermining the growth of tissues, including hair, nails and skin.
Finally, those who exercise vigorously and do not eat enough may see their hair begin to fall out.