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research Excess dietary zinc causes hair loss and suppresses the immune response in second generation mice

1 citations , January 1982 in “International Journal of Immunopharmacology”

Too much zinc can cause hair loss and weaken the immune system.

research Alopecia induced in young mice by exposure to excess dietary zinc

10 citations , May 1986 in “Experientia”

This animal study found that second generation mice exposed to excess zinc during gestation and lactation had reduced plasma copper, body weight, and hematocrit, with lighter and delayed hair development compared to mice on a normal zinc diet.

research Studies on ‘zinc deficiency syndrome’ in Black Bengal goats (Capra hircus) fed with fodder (Andropogon gayanus) grown on soil treated with an excess of calcium and phosphorus fertilizer

8 citations , November 1997 in “Veterinary Research Communications”

research The Biomedical Role of Zinc in the Functioning of the Human Organism

5 citations , December 2014 in “Polish Journal of Public Health”

This review discusses the mechanisms of zinc transport, its role in human health, and the effects of zinc imbalance, without reporting new results.

research Dehydrogenase, Cortisol, Dopamine, Zinc, and Vitamin D3 in Iraqi Patients with Polycystic Ovary Syndrome

February 2025 in “Iraqi Journal of Science”

This study found that women with polycystic ovary syndrome had significantly higher serum lactate dehydrogenase levels and lower levels of cortisol, dopamine, zinc, and vitamin D3 compared to healthy controls.

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community Shouldn't it be standard practice for anyone on Fin to take zinc (or another aromatase inhibitor)?

8 upvotes 10 years ago

Taking zinc may reduce side effects of finasteride, such as gyno, by preventing testosterone from converting to estrogen. Some users report improved symptoms with zinc, but excessive intake can cause issues like copper deficiency or stomach problems.

community Finally Scalp Folliculitis-Free after 2 Decades of Suffering

64 upvotes 1 year ago

A 37-year-old male resolved scalp folliculitis by adopting a low-histamine diet and taking Vitamin A, Zinc, and Fish Oil, leading to better skin health and thicker hair. He warns about the potential toxicity of excessive Vitamin A intake.

community Are these supplements good enough or am I missing something?

1 year ago

The conversation discusses the effectiveness of various supplements for hair loss, with some users suggesting higher doses of Zinc and Vitamin C, while others recommend additional supplements like Saw Palmetto and Omega-3. It is concluded that multi-vitamins are often ineffective unless there is a deficiency, and excessive intake can harm hair follicles.

community Zinc ANNIHILATED my hair. A cautionary warning.

4 upvotes 5 years ago

Zinc supplementation caused significant hair shedding for the user, who had been successfully managing hair loss with finasteride, minoxidil, RU58841, and microneedling. The user discontinued zinc after noticing no libido increase and believes the hair loss was due to zinc's interaction with other minerals or hormonal changes.