Healthy hair is shiny, thick, elastic, and less prone to breakage. When the body is deficient in nutrients, one of the common signs is increased hair loss and thinning hair.
Vitamins are a nutrient that is very easy to be deficient in. This is because vitamins play an essential role in the formation and development of hair strands, according to the health website Verywell Health (USA).
Carrots are a vegetable very rich in vitamin A.
Excessive hair loss can be caused by a deficiency in the following vitamins:
Vitamin D
In fact, vitamin D deficiency is one of the most common causes of hair loss. Vitamin D is essential for nourishing hair follicles throughout the hair growth process. Therefore, a lack of this vitamin can slow hair growth and weaken hair follicles. The result is thinning hair, and even patchy hair loss.
The best way to get vitamin D is to expose your skin to sunlight in the morning. Those who don't have the opportunity to sunbathe early can eat foods rich in vitamin D such as salmon, mackerel, sardines, egg yolks, mushrooms, or animal liver. Taking supplements is also a way to ensure the body gets enough vitamin D.
Vitamin B7
One of the key benefits of vitamin B7 for hair is that it helps stimulate hair growth. This is because vitamin B is essential for the production of keratin, the main protein that makes up hair, nails, and the skin's cuticle.
A deficiency in vitamin B7 can cause hair to break and fall out. Food sources rich in vitamin B7 include nuts, seeds, whole grains, tuna, chicken liver, and spinach.
Vitamin A
Vitamin A is not only beneficial for the eyes but also essential for healthy skin and hair. Sufficient vitamin A in the body ensures the scalp produces enough sebum for proper hydration. Both vitamin A deficiency and excess can cause hair loss. Ingesting too much vitamin A can lead to clogged hair follicles and hair loss. Foods rich in vitamin A include carrots, sweet potatoes, pumpkin, bell peppers, cantaloupe, eggs, and cod liver oil.
Vitamin E
Vitamin E is an antioxidant that helps prevent oxidative stress, a condition that can damage hair follicles. A deficiency in vitamin E not only makes hair more prone to breakage and hair loss but also causes scalp problems. Healthy sources of vitamin E include almonds, sunflower seeds, walnuts, chia seeds, avocado, kiwi, mango, strawberries, brown rice, and oatmeal, according to Verywell Health .
Source: https://thanhnien.vn/4-loai-duong-chat-khi-thieu-se-gay-rung-toc-185241204151203854.htm
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