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    GlossaryDNA methylation

    chemical modification of DNA that can regulate gene expression

    DNA methylation is a biological process where a methyl group is added to the DNA molecule, typically at cytosine bases. This modification can change the activity of a DNA segment without altering the sequence, often leading to gene silencing. It's a crucial mechanism in regulating gene expression and is involved in various processes, including development, aging, and disease.

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      community Why is dht bad for scalp hair but good for hair on the rest of body?

      in Satire  109 upvotes 1 year ago
      The conversation discusses why DHT (dihydrotestosterone) negatively affects scalp hair but promotes growth elsewhere on the body. Various opinions include genetic predispositions, differences in hair follicle reactions to DHT, and the potential role of Omega-3 in reducing inflammation and promoting hair health.

      community C’est terrible - at my wits end

      in Female  449 upvotes 1 year ago
      A 29-year-old woman is experiencing gradual hair thinning since age 15, suspects Androgenic Alopecia, and has tried 5% minoxidil with little success. She has purchased various hair loss treatments including minoxidil, dutasteride, finasteride, and spironolactone, but is cautious about starting them due to potential interactions with her ADHD medication.