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  1. Dr. John Crisler

    What high blood pressure meds are the most erection friendly?

    have you tried Magnesium? 800mg per day, in divided doses, has lowered the blood pressure for many. It's also a great supplement for those who are on TRT.
  2. Dr. John Crisler

    The 12 Year-Old Study That Proves Testosterone Injections Every Two Weeks Fail

    Thank you! This is the first I've seen this study. I've never been able to figure out why it is Endocrinology is the only field of medicine where the half life of the medication is completely ignored. It's also the only area of medicine where "normal range" has nothing to do with health, or...
  3. Dr. John Crisler

    Successful Story with Testosterone Cream Protocol

    Transdermals are preferable--for the individuals who absorb well, and lifestyle allow--because they most closely mimic the natural rhythms of the body. They are the most physiologic TRT modality available.
  4. Dr. John Crisler

    Should You Be Injecting Testosterone Under the Skin?

    I love it. Wouldn't go back to IM. ...so agree many hundreds of my patients.
  5. Dr. John Crisler

    How can one increase SHBG when it is too low?

    The most usual cause of low(er) SHBG is inflammation. This has been shown as the actual cause with Type II Diabetes. An anti-inflammatory diet is first. Then fish oil, curcurmin, mixed Vit E's etc should help.
  6. Dr. John Crisler

    Half lives of testosterone, hCG, anastrozole and clomiphene.

    It's important to know dosing of medications used in Interventional Endocrinology go far beyond a consideration of the half-life of the drug. First, basically, what hormones really do is transmit information around the body. To the cells, where they may interact from the outside of the cell...
  7. Dr. John Crisler

    How can one increase SHBG when it is too low?

    Like a cork bobbing on top of the water, I just play SHBG where it settles in my patients. Having said that, the most common cause of SHBG that is low(er) I have found is INFLAMMATION. This has actually been found to be the cause of low(er) SHBG in DMII patients--not the actual elevated...
  8. Dr. John Crisler

    Hello from Dr. John Crisler

    Hi guys! I'll be checking in to see if I can help out a bit. I'd like to add that I have been sending my patients to www.DiscountedLabs.com when they either have to pay out-of-pocket, or if their medical insurance coverage is not very good, saving them a lot of money. Used them hundreds of...
  9. Dr. John Crisler

    Apigenin can make you a STAR! By Jerry Brainum

    Excellent question. IGF-1 increases cancer risk IF IGFBP-3 levels are not sufficient. Usually, when GH increases IGF-1, the liver also elevates IGFBP-3 to match. If not, there is a problem. Bodybuilders taking straight IGF-1 is absolutely insane. There is no matching IGFBP-3 increase in that...
  10. Dr. John Crisler

    Apigenin can make you a STAR! By Jerry Brainum

    I would offer an edit to Jerry's otherwise excellent article. IGFBP-3, which is both primary carrier of IGF-1, and an important part of the p53 apoptosis (cancer cell seek-and-destroy) mechanism, does not "render IGF-1 harmless." Rather, it is a true carrier protein, and so extends the life of...
  11. Dr. John Crisler

    Apigenin can make you a STAR! By Jerry Brainum

    StAR is why I always want my TRT patients on HCG, which is a mimic of LH. This is all part of "Backfilling the Pathways". Helping with Testicular Atrophy is icing.
  12. Dr. John Crisler

    Best wishes for a speedy recovery to Dr Crisler

    It was actually considered a major heart attack. I had a complete right side blockage, thanks to a lone anomalous plaque rupture. Had the total situation been any different (i.e. when the ambulance arrived at my home, I was lying on the front steps, and the Cath Lab was already prepped and ready...
  13. Dr. John Crisler

    Has anyone tried Injectable DHEA?

    I'll share with you that I am currently injecting about 6mg per day. I feel GREAT.
  14. Dr. John Crisler

    Louisiana Won't Allow Pharmacy To Ship HCG

    It's as if the Powers-That-Be in LA are bound determined to keep them in the last millenium. Louisiana fought, tooth and nail, to prevent Osteopathic physicians from being licensed there. They clearly do not have the best interests of the People in mind. It's embarrassing, really, as their...
  15. Dr. John Crisler

    Why is 200 mg/wk the "upper limit" for TRT?

    Excellent point. Some men are what we call Hypermetabolizers, and some are Hyperexcreters (into the urine). But we handle this by using various strategies in the TRT regimen, such as shorter dosing intervals, and using shots instead of gels (although--as always--everyone is different). The...
  16. Dr. John Crisler

    List of high Estradiol symptoms

    I've only seen E2 that high in alcoholics, due to shunting from Androstenedione. Don't want to set you off, though! LOL
  17. Dr. John Crisler

    List of high Estradiol symptoms

    Please note the bolded. Yup--estrogen issues. LOL Seriously, it amazes me when people--especially my colleagues--claim estrogen should not be manipulated. I've literally seen thousands of men have their negative estrogen symptoms dry up with Anastrazole.
  18. Dr. John Crisler

    Long term melatonin supplementation may decrease sperm quality in men

    The multitude and magnitude of the various negative influences which downgrade endogenous testosterone production may never be known. From the lectures I have attended by Dr. Reiter, re-establishing circadian rythm--and getting proper sleep--trumps all. The simple and most basic fact is (1) we...
  19. Dr. John Crisler

    Long term melatonin supplementation may decrease sperm quality in men

    Once we have seized control of the endocrine system, it doesn't matter.
  20. Dr. John Crisler

    Melatonin As Potent as Letrozole in Inhibiting Aromatization of Testosterone to Estrogen

    Until I see a study that melatonin actually lowers estrogen, I will remain hopeful, but unconvinced. What we DO know is it is the most powerful antioxidant the body makes, and that would inhibit cancer growth. This may explain the study. We also see inflammatory processes increasing aromatase...
  21. Dr. John Crisler

    Melatonin As Potent as Letrozole in Inhibiting Aromatization of Testosterone to Estrogen

    Usually that goes away with time. Also, some have found INCREASING the dose stops that. At worse, simple lower your dose.
  22. Dr. John Crisler

    Melatonin As Potent as Letrozole in Inhibiting Aromatization of Testosterone to Estrogen

    That has nothing to do with any potential estrogen lowering property of melatonin. Has anyone seen a study that actually measured melatonin lowering estrogen?
  23. Dr. John Crisler

    Melatonin As Potent as Letrozole in Inhibiting Aromatization of Testosterone to Estrogen

    Contend away. We like that here! I think the author of that article (by what he includes in the article.....haven't seen the actual study) is extrapolating an unsupported conclusion. The title of the article is his creation--not the name of the study. He is a good writer, though, and a good...
  24. Dr. John Crisler

    Melatonin As Potent as Letrozole in Inhibiting Aromatization of Testosterone to Estrogen

    When evaluating a study, it's as important to know what a study does NOT say, as what it does. This study says melatonin reduces breast cancer risk. We already knew that. ...not that we can use melatonin instead of an aromatase inhibitor for TRT.
  25. Dr. John Crisler

    Pregnenolone creme

    PREG is good stuff, isn't it!?
  26. Dr. John Crisler

    Pregnenolone creme

    No one should worry PREG will turn into E on them. That's just not how the body works. You end up with what you end up with. The pathways are fluid and dynamic.
  27. Dr. John Crisler

    Oral GH Booster MK-677 (ibutamoren) Side Effects and Benefits

    "IGF-1 levels (the most accurate method of determining GH levels within the body) " Not true. The 24 urine GH assay is, beyond a doubt, the most accurate measure of GH status.
  28. Dr. John Crisler

    Can Lowering Estradiol Too Much Accelerate Aging?

    Many men have testosterone that is too low, but estrogen that is higher in the range. I also see where the body has increases DHT when T is low.
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