実際にオナニーの後7日かけて男性ホルモンの一種「テストステロン」の分泌が増えるというデータもあります。 しかし 薄毛の原因となるのは、「ジヒドロテストステロン(DHT)」と。
男性ホルモンが分泌されるためには、まず大脳の視床下部という場所からGnRH(性腺刺激ホルモン)が分泌されることが必要です。 これは主に性的な興奮や身に危険が迫ったような場。
男性ホルモン「テストステロン」は性欲を増加させたり、男性的な骨格を形成したり、勃起力アップさせたり、男性にとっては非常に大切なホルモンです。
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オナニー 男性ホルモン|自慰行為が脳に与える良い影響と悪い影響とは?
オナニー 男性ホルモン|自慰行為が脳に与える良い影響と悪い影響とは? - fotos sensual de casal - 109242anoegzv.afdxefs.com
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