research Selenium Toxicity: A Case of Selenosis Caused by a Nutritional Supplement
This article describes a case of selenosis linked to excessive selenium in a nutritional supplement that led to a product recall due to toxicity concerns.
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5 / 1000+ resultsresearch Effect of a nutritional supplement on hair loss in women
This study found that a 6-month supplementation with omega 3, omega 6, and antioxidants significantly improved hair density and reduced hair loss in women with female pattern hair loss.
research Comparative evaluation between two nutritional supplements in the improvement of telogen effluvium
This study found that, in female patients with idiopathic telogen effluvium, a supplement containing zinc, biotin, and other nutrients significantly improved hair loss and quality over 180 days, whereas another supplement with different ingredients had less consistent effects.
research Efficacy of a Nutritional Supplement, Standardized in Fatty Acids and Phytosterols, on Hair Loss and Hair Health in both Women and Men
This study reports that a nutritional complex may improve hair density and quality, with in vitro findings demonstrating inhibition of 5α-reductase, and participants noting reduced hair loss and greasiness.
research A Scientific Hypothesis on the Role of Nutritional Supplements for Effective Management of Hair Loss and Promoting Hair Regrowth
This review discusses the potential of a low-dose comprehensive cyclical nutrient therapy for enhancing hair growth and strengthening hair roots, but reports no new experimental results.
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6 / 6 results- Can Selenium supplements help prevent or reverse hair loss caused by nutritional deficiencies? Evidence that selenium helps hair comes mainly from rare, severe deficiency, such as long-term intravenous feeding without selenium. Extra selenium has not been shown to help people who are not deficient, and intake above 400 µg a day can cause hair loss.
- Can a centella (gotu kola) supplement help hair loss from a poor diet? What the evidence says There is no published human trial showing that an oral Centella asiatica (gotu kola) supplement stops hair shedding caused by poor nutrition; the evidence is laboratory work on dermal papilla cells, inflammation and collagen, and community reports mention centella only in topical products.
- Is the omega-3 to omega-6 ratio in your diet feeding your hair problem without you knowing? Nutrition sources describe a lopsided omega-6 to omega-3 intake as pro-inflammatory, but no published human study shows that the dietary ratio changes 5-alpha reductase, scalp DHT or hair loss; the one relevant trial tested a commercial omega-3/6 plus antioxidant supplement in 120 women, not a change in dietary fat ratio.
- Does niacinamide support hair follicle nutrition? Niacinamide is a precursor of NAD+, a molecule cells use for energy. Whether it affects hair follicles in people has not been tested.
- Is Vitamin B5 beneficial for people experiencing stress-related or nutritional hair loss? Vitamin B5 is not proven to help with stress-related or nutritional hair loss.
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5 / 374 resultscommunity Stacking on top of Min/ Fin - adding hair supplements?
The conversation is about adding Swisse Hair Nutrition for Men, which contains saw palmetto and various vitamins, to a Minoxidil and finasteride regimen to potentially enhance hair growth. The user is seeking feedback on the effectiveness of stacking these supplements with their current treatment.
community Hair loss - The Root of the Problem
Hair loss can be influenced by nutritional deficiencies, particularly low Vitamin D and fatty liver, and improving nutrition and lifestyle can strengthen hair. Treatments suggested include regular exercise, a balanced diet, vitamin supplements, and coconut oil massages, while acknowledging that hereditary factors may also play a role.
community Minoxidil and Finastride topical solution 2 months update
A 34-year-old woman has been using a topical solution of 5% Minoxidil and 0.1% Finasteride since January 2026 to address hair thinning caused by PCOS and poor nutrition. She reports ongoing hair shedding but has improved her diet with whole foods and supplements.
community Hair Loss Factors in Moms: Analyzing Hormonal Changes, Stress, Genetics, and More
Hair loss in moms can be caused by hormonal changes, stress, genetics, and nutritional deficiencies. Solutions include hair toppers, Minoxidil, PRP therapy, and a healthy diet with supplements.
community Does anyone have a list of vitamins that could help alongside dut and min?
The conversation is about hair loss treatments, specifically using dutasteride and oral minoxidil, and exploring additional vitamins and supplements like vitamin D, zinc, biotin, and omega-3 to support hair health. Users suggest getting a blood panel to identify deficiencies and emphasize the importance of protein and overall nutrition.
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