progesterone

  1. haidut

    Estrogen Activates Habitual Memory, Progesterone Spatial Memory

    Estrogen seems to have very similar effects to serotonin on memory and behavior (as I posted about serotonin earlier this year). This study was human, so the results are even more relevant. How women navigate depends on their menstrual cycles "...We found that during the ovulatory phase when...
    • haidut
    • Thread
    • behavior brain estrogen habitual memory progesterone spatial study women
    • Replies: 8
    • Forum: Scientific Studies
  2. D

    Vitamin K2 & Progesterone For Cancer

    Good day all, I would like to hear from anyone who's had first hand knowledge of the subject matter. I'v seen on the internet that a lot of chatter about how K2- Mk4 and Hormone intake primarily progesterone shows promise. Appreciate some feedback. Thank you Dobster
    • Dobster
    • Thread
    • cancer health progesterone vitamin k2
    • Replies: 1
    • Forum: Cancer
  3. haidut

    Progesterone Protects From Flu And Helps Recovery From SARS / ARDS

    Peat has written on the benefits of progesterone in viral conditions and how precursors such as pregnenolone or even cholesterol have similarly protective effects. I posted a study almost 2 years ago showing that high levels of cholesterol blocked viral infection and replication, and that people...
    • haidut
    • Thread
    • ards damage flu infection lethality progesterone recovery sars viral virus
    • Replies: 2
    • Forum: Scientific Studies
  4. haidut

    Human Pregnancy Length Controlled By Metabolism Speed, Not Pelvic Shape

    Ray has written in several of his articles that human pregnancy is controlled primarily by the amounts of progesterone produced by the mother while pregnant. When the baby reaches a size that the metabolism of the mother and hence the production of progesterone cannot maintain any longer, labor...
    • haidut
    • Thread
    • duration energetic gestation human metabolism pregnancy progesterone
    • Replies: 27
    • Forum: Scientific Studies
  5. K

    Cross Talk Between Progesterone And Estrogen Receptors In Breast Cancer

    I've never posted on the forum before but I've read many posts with great interest and want to say thanks to everybody for sharing helpful information. I'm wondering if some of you can confirm what is being stated by a study I was looking at pertaining to both progesterone and estrogen relevant...
  6. P

    Effects Of Estrogen Versus Estrogen And Progesterone On Cortisol And Interleukin-6

    http://www.maturitas.org/article/S0378-5122%2808%2900258-2/abstract Abstract Objectives The purpose of this study was to compare the effects of 3 months of estrogen replacement therapy, estrogen plus progesterone replacement therapy and a placebo, on the resting cortisol and interleukin-6...
  7. haidut

    Natural (but Not Synthetic) Progesterone Stops Breast Cancer

    Ray has written several times about the clever trick the pharma industry implements in order to show that progesterone is "dangerous" and thus justify continued treatments with estrogen for a variety of conditions estrogen is known to actually cause. The synthetic progestins used in many breast...
    • haidut
    • Thread
    • bioidentical breast cancer progesterone regression treatment
    • Replies: 10
    • Forum: Scientific Studies
  8. haidut

    Estrogen Darkens Skin Color, Progesterone Lightens It

    It has been known since ancient Greek times that during pregnancy skin color in women changes drastically. Doctors have long suspected that hormones are involved but until now the mechanism was not known. This study shows that estrogen and progesterone are involved in skin color changes...
    • haidut
    • Thread
    • article cancer color estrogen melanoma progesterone skin
    • Replies: 49
    • Forum: Scientific Studies
  9. natedawggh

    Progesterone Use For Males

    From February to March of this year I noticed a decrease in the quality of my appearance, as if I were re-aging again. I thought I would go on Progesterone once more. I used it before, with great benefits but some seeming unwanted effects (or so I thought)... Just two days of natural...
  10. burtlancast

    Life Supporting Substances - It's Rain Making Time, 2011-07-04

    Download link for the audio file: http://media.blubrry.com/itsrainmakingtime/p/itsrainmakingtime.com/_radioshows/110704Peat.mp3
    • burtlancast
    • Thread
    • aging caffeine coconut oil coffee dhea efa estrogen fertility gelatin high-fat interview low-fat diet memory obesity progesterone rainmaking time ray peat saturated fat thyroid transcripts
    • Replies: 16
    • Forum: Audio Interview Transcripts
  11. haidut

    Progesterone Reverses The Side Effects Of Anti-serotonin Drugs Like Ondansetron

    Ray has written about the benefits of 5-HT3 antagonists like ondansetron. Tehse drugs have remerkable properties are known to have central as well as peripheral effects. Ondansteron is one of the most potent drugs available for reversing learned helplessness and it does so in doses below 4mg...
    • haidut
    • Thread
    • article lengthening ondansetron progesterone prolongation qt interval reversal
    • Replies: 7
    • Forum: Scientific Studies
  12. P

    Cellular And Molecular Mechanisms Of Pentoxifylline's Beneficial Effects In Experimental Polycystic

    Cellular and molecular mechanisms of pentoxifylline's beneficial effects in experimental polycystic ovary. - PubMed - NCBI Abstract Chronic low-grade inflammation and oxidative stress (OS) appear to be two main pathways involved in the pathogenesis of polycystic ovary (PCO) syndrome...
  13. beachbum

    Estrogen Dominance And Progesterone Therapy

    Hello all I just wanted to post this site all about progesterone. Read her story. It's all about increasing progesterone. Very good information. Lets just say if you are trying to increase progesterone it is a must read because if you dont in increase it properly it will just keep...
    • beachbum
    • Thread
    • article estrogen progesterone supplemental
    • Replies: 5
    • Forum: Articles
  14. haidut

    Male Fertility Requires Progesterone And Antagonism Of A PUFA Metabolite

    Ray has written many times on progesterone's role in both female and male health. This study discovered that sperm actually has a progesterone "receptor" on its tail, and it is the activation of this "receptor" by progesterone that allows sperm to make the final push into the egg and perform the...
    • haidut
    • Thread
    • 2ag acid antagonist arachidonic acid contraceptive fertility male progesterone pufa sperm study
    • Replies: 12
    • Forum: Scientific Studies
  15. B

    Does Progesterone Accumulate In The Fatty Tissues?

    I know that rubbing progest-E on areas of the body that have fat tissue, extend its half-life to several months, and progest-E administered to the gums like RP recommends is very fast-acting. Does progest-E in the blood like from gum administration get "caught" by fat tissue and build up, like...
    • Ben
    • Thread
    • article progesterone supplemental
    • Replies: 5
    • Forum: Progesterone
  16. haidut

    Endometriosis Is An Estrogen-caused And Estrogen-driven Disease

    Ray has been writing about this for decades. However, the official Wikipedia page still says that the cause of endometriosis is currently unknown and probably involved genetics. Endometriosis - Wikipedia, the free encyclopedia "...The cause is not entirely clear.[2] Risk factors include having...
    • haidut
    • Thread
    • aspirin cause endometriosis estrogen inflammation progesterone prostaglandins
    • Replies: 11
    • Forum: Scientific Studies
  17. Snowdrop

    Utrogestan!

    Has anyone heard of Utrogestan? My doctor recommended it for my low progesterone. Her thoughts on Progest-e were that it wasn't strong enough for me. I tried Progest-e for 6 months, dosing 4-5 big drops 5 times per day, my serum levels came up to 15 nmol/L from 1 nmol/L. Ray Peat (via email)...
  18. johnwester130

    Progest E Before Bedtime ?

    good idea or bad idea ?
  19. ecstatichamster

    How To Compound At Home - Any Guides? [vitamin K2, Progesterone, Dhea]

    I have some K2 MK4, and some progesterone powder, DHEA sulfate, and I want to compound these and make them easy to use at home. Any guides you know of to do this? Chemistry recipes basically? Thanks!
  20. EndAllDisease

    Progesterone Daily For Men?

    Hey I bought some Progest-E to experiment with it for it's anti-stress effects. I am currently taking pregnenolone, EstroBan, DHEA, Aspirin, Niacinamide, and Methylene Blue daily, and have purchased Progest-E to add to the mix. I understand that Progesterone is anti-Androgenic so I'm a bit...
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