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In short, regarding the patches, Theres no solid science to back them up
While animal studies suggest safety, long-term human studies are lacking
The MTHFR C677T and A1298C variants: Two common variants in the MTHFR gene, C677T and A1298C, cause the enzyme not to function normally
Its primary function, and the reason it's a subject of so much research, is its ability to stimulate melanogenesisthe process that produces melanin, the pigment responsible for skin color
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