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    Did you mean Calcium Channels?
    GlossaryCalcium Channels

    specialized proteins that regulate calcium ion flow in cells

    Calcium channels, also known as Ca2+ channels, are specialized protein structures embedded in cell membranes that regulate the flow of calcium ions (Ca2+) into and out of cells. These channels play a crucial role in various physiological processes, including muscle contraction, neurotransmitter release, and gene expression. By controlling calcium ion movement, they help maintain cellular functions and signaling pathways essential for health and disease management.

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      community We don't talk about vitamin E enough

       58 upvotes 6 years ago
      A user shared that taking vitamin E, specifically tocotrienols, seemed to reduce their hair shedding, and they are also using finasteride, minoxidil, and derma rolling for hair loss. Another user cautioned against high doses of vitamin E due to potential health risks.

      community Topical tretinoin increases minoxidil absorption by 3x. Thoughts?

      in Minoxidil  34 upvotes 6 years ago
      Topical tretinoin can increase the absorption of minoxidil by three times, which may enhance its effectiveness for hair loss treatment. Tretinoin causes increased skin turnover, making the skin more permeable and potentially improving minoxidil's efficacy.

      community Stopping hairloss with pure willpower

      in Treatment  34 upvotes 1 week ago
      The conversation humorously discusses using "pure willpower" as a method to combat hair loss, alongside treatments like dutasteride, finasteride, and RU58841. The original poster claims that this unconventional approach, involving shouting affirmations and avoiding distractions, has led to noticeable hair regrowth.

      community Minoxidil is a 5ar inhibitor according to research

      in Research/Science  147 upvotes 3 months ago
      Minoxidil may inhibit androgen receptors and affect hormonal pathways, potentially explaining its effectiveness in treating androgenetic alopecia (AGA). Users discuss its varying effectiveness on scalp versus facial hair and note fewer side effects with topical use compared to oral.