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5 / 1000+ resultsresearch Data for the article "Increased calcidiol level in redhaired people: Could redheadedness be an adaptation to temperate climate?"
Redheaded people have higher levels of vitamin D precursor, suggesting their hair color may be an adaptation to low sunlight areas.
research Adaptivness of redheadness in humans
Red hair is linked to worse health, especially in women.
research Increased calcidiol level in redhaired people: Could redheadedness be an adaptation to temperate climate?
Redheaded people have higher levels of a vitamin D precursor, suggesting red hair may be an adaptation for better vitamin D synthesis in areas with less sunlight.
research Increased 25(OH)D3 level in redheaded people: Could redheadedness be an adaptation to temperate climate?
Redheaded people may have evolved to efficiently make vitamin D in areas with less sunlight.
research Spectrum of Phenotypes Associated with Human MC1R Variations
MC1R gene variations affect skin, hair color, UV sensitivity, and melanoma risk.
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5 / 1000+ resultscommunity Which Ingredient is causing Burning Red Scalp?
The conversation is about identifying the cause of a burning red scalp from a topical hair loss formula. Retinoic acid and ethyl alcohol are suspected irritants, with retinoic acid being considered for removal.
community 137 years old and still far more hair than the average r/tressless user
The post and conversation are about a user claiming to be 137 years old with a full head of hair. Specific treatments mentioned include dutasteride, RU58841, and minoxidil.
community Redensyl Megathread !!!!
Redensyl, which is a topical alternative to Minoxidil for hair loss. It may have advantages such as not making the hair greasy and lasting longer after discontinuing use than minoxidil. There are some positive reports from users, but also some negative ones, so it's unclear how effective this treatment will be in comparison to Minoxidil and other treatments like Finasteride or RU58841.
community thoughts on redensyl? is it legit?
Hair loss discussion mentions Minoxidil, Finasteride, and RU58841. User seeks opinions on Redensyl for hair regrowth and safety.
community Redensyl??? Did anyone tried it?
Hair loss discussion includes treatments like Minoxidil, Finasteride, and RU58841. User questions effectiveness of Redensyl.