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4 clusters · 8 sources · 26 days · First seen · Last updated

Nutrition and genetics in hair loss prevention

Overview

Medical discussions regarding hair health emphasize the interplay between genetics, hormones, and nutrition. While androgenetic alopecia is identified as a primary cause driven by sensitivity to dihydrotestosterone (DHT), which causes hair follicles to shrink, dietary habits and nutritional deficiencies are highlighted as significant contributing factors. Experts suggest that certain dietary patterns can influence hair loss. High-sugar, high-carbohydrate, and high-fat foods may impair circulation or promote the activity of 5±-reductase. Conversely, deficiencies in protein, zinc, vitamin D, B vitamins, and iron are linked to hair fragility. Recommendations for maintaining hair strength include consuming foods rich in protein, zinc, vitamins, and soy isoflavones. Recent insights expand on specific nutrient sources and topical interventions. Walnuts are noted for providing vitamin E, omega-3 fatty acids, zinc, selenium, and proteins, while salmon offers omega-3 fatty acids along with vitamins B and D. Eggs provide biotin, zinc, selenium, and protein, and whey is identified as a highly digestible protein source. Additionally, peppers are highlighted for their vitamin C content, which supports collagen production and iron absorption. Regarding topical applications, a method involving a homemade lotion of olive oil and black pepper has been suggested to reduce breakage and extend the duration of existing hair on the scalp. This process involves infusing ground black pepper into olive oil for at least two weeks to allow piperin to transfer. It is suggested that piperin may help dilate capillaries and increase blood flow to the scalp when applied to dry hair. Newer research highlights the impact of ultra-processed foods on hair and skin health. Dr. Luísa Ortiz Cabrera, an endocrinology professor, explains that when the body consumes excessive empty calories and lacks real food, it enters a “nutrient-saving mode,” prioritizing vital organs over peripheral tissues like hair and skin.

Entities

USP · Pēteris Apinis · Afya Educação Médica · Luísa Ortiz Cabrera · IBGE

Timeline

  1. 11 days ago

    [HEALTH] 2 sources
    Dietary habits linked to hair loss and skin health

    Nutritional deficiencies and high consumption of ultra-processed foods are linked to hair loss and skin issues in Brazil, affecting millions of people.

  2. 18 days ago

    [HEALTH] 2 sources
    Dietary nutrients and topical treatments for hair health

    Managing hair loss involves both nutrition and topical care. Key dietary supports include walnuts, salmon, eggs, and peppers, while an olive oil and black pepper infusion may help reduce hair breakage.

  3. 20 days ago

    [HEALTH] 2 sources
    Nutrition and genetics impact hair health and loss

    Hair health is influenced by genetics, such as androgenetic alopecia driven by DHT, and nutritional deficiencies in zinc, protein, vitamins, and iron. Diet plays a key role in preventing hair loss.

  4. about 1 month ago

    [HEALTH] 2 sources
    Dietary habits and hair loss prevention

    Experts advise managing hair loss by limiting high-sugar and high-fat foods while increasing intake of protein, zinc, and vitamins to support scalp health and blood circulation.

Sources

cafef.vn · kenh14.vn · la.lv · oantagonista.com.br · puaro.lv · sarajevo-x.com · srpskainfo.com · tnh1.com.br

This summary has been updated 2 times: see revision history