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  1. haidut

    Pregnenolone (P5) Fully Prevents Testicular Atrophy Due To Steroid (ab)use Or High Estrogen

    I often get emails from bodybuilders, athletes and others who have used or currently use steroids and want to either protect themselves while using those steroids or want to recover after long-term usage. It is well-known that most performance enhancing steroids, including plain testosterone (T)...
  2. haidut

    Fertility Depends On Metabollism (ATP), Not Age

    As many of you know, there are 2 fundamental dogmas in reproductive medicine. One is that every woman is born with a fixed number of eggs and those cannot be replenished. The second one is that there is a biological fertility clock in every woman that inexorably ticks, and if the female does not...
  3. haidut

    PUFA Inhibit Progesterone Production And Thus Drive/cause Menopause

    Peat wrote in a few of his articles that menopause is largely driven by a deficiency of progesterone and mentioned several anecdotes of women in their 50s and 60s getting their periods back after supplementing with large doses progesterone. In one of his articles he said that PUFA and estrogen...
  4. haidut

    Pregnenolone, Progesterone And DHEA Drop, Cortisol Rises In Aging

    I posted a few times about the steroidal characteristics of aging. Many people think there is a drop in testosterone (T) in aging and that is what drives the frailty of aging both in men and women. However, numerous studies show that that total T does not decrease with aging. What does seem to...
  5. haidut

    Raising Serum Androgens Using DHEA, Pregnenolone, And Vitamin K

    User testimony (4/26/2021): My Experiences With Raising Androgens Log (Pansterone, k2, magnoil) Many people use supplements like DHEA, pregnenolone, and progesterone with the goal of raising their androgens and lowering estrogen. While this approach works for raising tissue levels of steroids...
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