August 2025 in “http://isrctn.com/” The supplement may improve hair growth and skin health with some mild risks.
Genetic factors in PCOS are complex, with potential influences from the MC4R gene.
July 2025 in “Food Science & Nutrition” Vitamin D supplements improve hair growth and metabolism in rabbits.
May 2025 in “IDOSR JOURNAL OF BIOLOGY CHEMISTRY AND PHARMACY” Dietary phytochemicals may help improve male hormonal health.
January 2025 in “Clinical and Experimental Dermatology” Anti-inflammatory diets may help hair regrowth in alopecia areata.
October 2024 in “Kirkuk journal of medical sciences” Consumers in Kirkuk City use both prescription and nonprescription omega-3 products, but need better understanding of their differences.
June 2024 in “Archives of dermatological research” Dietary supplements might help prevent post-COVID hair loss, but serum ferritin is not a reliable indicator.
March 2024 in “LGU journal of life sciences” Poor diets worsen PCOS symptoms in young women.
February 2024 in “Scientific Reports” Topical minoxidil and dietary supplements improved hair regrowth in children with hair loss from chemotherapy.
January 2024 in “Ageing & longevity” Good nutrition and essential trace elements like zinc, selenium, and iron are important for a strong immune system and reducing COVID-19 severity.
January 2023 in “Food and nutrition sciences” Most people using the supplement Renew saw health improvements, especially in sleep and energy, faster than with regular vitamins.
November 2022 in “Animal Bioscience” Adding methionine to a low-protein diet helps Angora rabbits grow better fur.
August 2022 in “Italian Journal of Animal Science/Italian journal of animal science” Field bean supplementation improved mohair growth and kid growth in Angora goats but didn't prevent weight loss after giving birth.
October 2021 in “DOAJ (DOAJ: Directory of Open Access Journals)” High retinol intake may worsen hair loss in alopecia areata.
April 2019 in “Journal of Investigative Dermatology” Eating grape powder may reduce the severity of skin allergy symptoms.
January 2018 in “Food Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment” Researchers developed a precise method to detect illegal hair-growth drugs in dietary supplements.
April 2017 in “Journal of Investigative Dermatology” Eating a lot of fat increases PKCβ and inflammation in skin fat cells, which affects skin and hair health.
April 2017 in “The FASEB Journal” Eating more vitamin A changes hair growth-related proteins in mice, affecting hair cycle stages.
April 2017 in “The FASEB journal” Low selenium levels worsen health but increase lifespan in mice.
December 2014 in “Sociedad (University of Buenos Aires)” A hair loss supplement with green tea caused liver damage in three people.
January 2005 in “Digital Access to Scholarship at Harvard (DASH) (Harvard University)” The FDA struggles to regulate hair loss supplements due to a law allowing unproven claims.
March 1996 in “Proceedings of the British Society of Animal Science” Increasing dietary zinc improves dog coat quality.
March 1996 in “Proceedings of the British Society of Animal Science” Increasing dietary zinc improves dogs' hair growth and coat condition.
Eating less calories, focusing on complex carbs, and reducing fats can help manage type II diabetes.
January 1992 in “Research Online (University of Wollongong)” Dietary linoleic acid may help reduce hyperthyroidism effects.
May 2020 in “Current developments in nutrition” Low dose finasteride doesn't change lipid profile or metabolic parameters in mice.
August 2014 in “PLOS ONE” Hair loss is linked to eating less soy, having lower blood vanadium, and a specific genetic variation in Taiwanese communities.
35 citations
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January 2001 in “Journal of Animal Science” High dietary selenium, especially inorganic, causes weight loss and selenosis in pigs, with effects varying by hair color.
29 citations
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December 1989 in “The journal of nutrition/The Journal of nutrition” Mice's intestinal uptake of pantothenic acid is not affected by dietary levels.
14 citations
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January 2020 in “Dermatology Online Journal” Some dietary supplements, like vitamins B6/B12, iodine, whey protein, and muscle-building products, can cause or worsen acne.