It is no coincidence that hair loss is related to many nutritional deficiencies, hair needs a variety of nutrients to grow and be healthy, including protein, vitamin A, B vitamins, vitamin C, vitamin D , vitamin E, iron and zinc.
In addition to nutrition, there are other factors involved in hair growth, such as genetics, hormones and age.
1. Egg
Eggs are a good source of complete proteins, they also provide iron and are a rich source of biotin (a type of vitamin B), an essential nutrient involved in the synthesis of keratin, a type of protein that forms hair, skin, and nails.
Biotin helps hair growth. The NIH Office of Dietary Supplements notes that biotin deficiency can cause thinning hair.
2. Peppers, oranges and strawberries
Red peppers, Oranges, strawberries, and green bell peppers are rich in antioxidants, including vitamin C. Antioxidants help neutralize damaging free radicals.
In addition to helping protect hair follicles from free radical damage , vitamin C is also a nutrient that the body needs to produce collagen and also helps improve the absorption of iron from plant-based foods, factors that can promote hair growth.
3. Salmon
Salmon provides nutrients that promote hair growth, such as protein, vitamin D and is rich in omega-3, fatty acids that not only help to make hair grow, also to keep it shiny and abundant.
4. Sweet Potato
Sweet potatoes are rich in an antioxidant called beta-carotene that the body converts to vitamin A. A whole sweet potato with skin can contribute more than 93 % of the recommended daily intake of vitamin A, according to data from the National Institutes of Health.
Hair needs vitamin A to grow. Vitamin A also helps the glands in the skin produce sebum to moisturize the scalp and help maintain healthy hair.
5. Chicken breast
Chicken breast provides pantothenic acid (also called vitamin B5) that helps hair growth and makes it look healthy, shiny.
In addition, chicken breast is rich in proteins that contain the amino acids that produce collagen: glycine, proline and hydroxyproline, explains the Harvard Nutrition Source. Foods rich in protein also help the production of keratin.
6. Almonds
Almonds They are one of the highest dietary sources of vitamin E, an antioxidant that can promote hair growth. This vitamin helps maintain the cellular function, appearance and health of your skin.
7. Beans
Beans are a source of vegetable protein, iron and zinc and biotin, nutrients necessary for healthy hair and that promote hair growth. Getting too little iron can cause hair loss.
8. Oysters
Oysters are the richest source of zinc. Three ounces of oysters provide the 512% of the recommended daily intake. Zinc contributes to the growth and repair of hair tissue. When you don’t get enough of this mineral in your diet, you can have hair loss.
9. Spinach
Spinach is an excellent source of vitamin A, as well as providing iron and vitamins C, nutrients that together promote healthy scalp and hair growth and mane.
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