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.
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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 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 Function and Underlying Mechanisms of Seasonal Color Molting in Mammals and Birds: What Keeps Them Changing in a Warming World?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research Characterization of Hairless (Hr) and FGF5 Genes Provides Insights into the Molecular Basis of Hair Loss in Cetaceans
Cetaceans lost hair due to changes in the Hr and FGF5 genes.
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5 / 97 resultscommunity Proof you should Start fin early
The conversation is a humorous discussion about hair loss, with users expressing envy towards an ancient figure who still has a full head of hair. No specific treatments are mentioned.
community started RU58841 today and am panicing
A user started using RU58841 for hair loss and experienced anxiety and physical discomfort. Other users suggested avoiding the treatment due to similar side effects and recommended alternative treatments like pyri.
community Go bald/buzzed, fellas. Your life will improve.
Buzzing or shaving your head can boost confidence and save money on hair loss treatments. Some prefer treatments like finasteride and minoxidil to maintain their hair.
community When you start balding you notice how unnatural this phenomenon is
Hair loss is a common issue, with treatments like finasteride and minoxidil used but not as permanent cures. Frustration exists over societal perceptions and the lack of a definitive solution.
community Dude had better hair at over 100 years of age than many of us at 20
Hair loss discussion mentions Native Americans' resistance to male pattern baldness and lack of facial hair. Users discuss genetics, sun exposure, and potential treatments like minoxidil and finasteride.