A diet lacking protein, fat, calcium, zinc, iron, vitamins A, B, C, and E is the main cause of weak hair and loss of hair.
There are many causes of hair loss. For example, physiological hair loss is caused by the body replacing weak hair follicles with new, stronger hair cells or pathological hair loss due to the patient suffering from baldness, hair fungus, or scalp fungus… Besides One of the causes of this condition is a lack of micronutrients.
Vitamins and minerals play an important role in providing nutrients to cells in the body, including hair cells. Hair cells will be affected when the body lacks nutrients, manifested by breakage.
Lack of nutrition
Adults lose weight, children gain weight slowly and are malnourished because the diet does not provide enough nutrients (protein, fat, and carbohydrates – which are the main ingredients and necessary for the functioning of cells). cells) can lead to hair loss.
Especially the lack of protein, also known as protein, which is the horny component that makes up the hair. In addition, protein is also a substance that helps produce collagen, which helps to give hair natural shine and strength. Therefore, when the body lacks protein, the hair becomes dry, weak, and prone to breakage.
Lack of certain minerals
Calcium is a mineral that is not only necessary for strong bones and growth but also for healthy hair, limiting breakage. Dr. Tra Phuong said that children with rickets and women after giving birth often need calcium deficiency, so hair loss often occurs. Especially in children, it is also known as a sign of hair loss.
Zinc is an essential trace element of the body. Everyone can get zinc through their daily diet. Hair loss is a common sign of zinc deficiency.
Iron is a mineral that works to produce red blood cells, promoting the smooth transport of nutrients to the hair. When the body is deficient in iron, it will lead to anemia, the transport of zinc nutrients, and from which the hair is not provided with adequate nutrients.
Hair loss may occur due to a lack of vitamins and minerals in the body.
Lack of certain vitamins
According to Dr. Tra Phuong, vitamin A has the effect of helping healthy eyesight, increasing the immune system, and developing cell differentiation. Vitamin A is needed for hair cells to grow and develop quickly. When the body lacks vitamin A, it can lead to hair loss, dry eyes, and vision loss.
Vitamin C is an antioxidant found in many green vegetables and ripe fruits, which prevents the oxidation of low-density lipoproteins and destroys free radicals that damage cells. body. In addition, vitamin C also plays an important role in iron absorption, reducing iron mobilization in the intestine. Therefore, the nutrient is essential in subjects with hair loss related to iron deficiency anemia
Vitamin E helps hair and skin retain its natural moisture. When vitamin E deficiency is related to hormone decline, it will also make hair and skin dry, frizzy, and easy to break.
Vitamin B is one of the vitamins involved in the process of forming hair follicles to help strengthen hair and help ensure a continuous and efficient metabolism in hair follicles. Therefore, when the body lacks vitamin B, it also makes the hair follicles weak, and the hair falls out easily.
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