Recent content by Vince

  1. Vince

    Baking soda for firmer erections?

    It's not true. It may give someone a placebo effect for a while.
  2. Vince

    Bi annual basic lab panel

    I agree about the melatonin. Start with a very low dose 1 mg or less. My brother uses 2 mg a night. Once he doubled it and it kept him up.
  3. Vince

    High Testosterone Levels: Impact on the Heart

    I do like high levels of testosterone. Every year I get an echocardiogram. The only time I had thickening of my heart muscle was when I was using low dose nandrolone. After I stop using nandrolone and had my echocardiogram the following year my heart muscles returned to normal.
  4. Vince

    Differences in hematocrit impact between different application protocols

    It makes me wonder how much estrogen increases hematocrit. We definitely know that Testosterone increases it, we also know estrogen at times will increase hematocrit.
  5. Vince

    New thyroid med, once a week injection

    Potential of a drug called XP-8121. This drug is a once-weekly subcutaneous injection of levothyroxine for hypothyroidism and has a total addressable market of over $1 billion. Current treatment for hypothyroidism requires daily oral pills taken on an empty stomach, which many patients struggle...
  6. Vince

    How Much Protein Do You Really Need?

    the body can convert excess protein into sugar (glucose) through a liver process called gluconeogenesis, especially when carbohydrate intake is low.
  7. Vince

    TRT in men in their Nineties

    Thank you for posting. Your inspiration to all of us.
  8. Vince

    Skipped 3 pins and felt great

    A few weeks ago we had a lot of snow in Milwaukee and I got trapped downtown. I stayed in hotel and I missed 2 days injections. I did not feel anything different. When I return home I just continued my normal protocol.
  9. Vince

    Empower FDA Warning Letter

    No, I did not see this. Thank you for posting. I have not used empower pharmacy for a few years. But when I did use empower. I never had any issue with any of their products.
  10. Vince

    The Optimal Creatine Protocol for Strength, Brain, and Longevity

    I feel great benefits from 5 grams a day. When I go to 10 grams I get cramping in my back. Could be from not drinking enough water and of course getting dehydrated.
  11. Vince

    NAD+ Decline Linked to Alzheimer's / P7C3 Drug Reverses Alzheimer's by Increasing NAD+

    Don't forget about microplastics, also causes Alzheimer's.
  12. Vince

    Question regarding allergic reaction after injecting Sermorelin

    Peptide coupling agents pose a special hazard because they are immune sensitizers.
  13. Vince

    Thyroid free t3 lowers LDL cholesterol

    Free T3 (triiodothyronine) lowers LDL cholesterol primarily by accelerating its clearance from the blood through the liver and enhancing the conversion of cholesterol into other substances for excretion. As of 2025, research highlights several key biological pathways for this effect...
  14. Vince

    That “drug” already exists—and it’s strength training.

    The statement, “That ‘drug’ already exists—and it’s strength training,” highlights the extensive and potent health benefits of resistance exercise, often described in medical literature as a form of "miracle drug" due to its wide-ranging positive effects on nearly every bodily system...
  15. Vince

    New fro NY

    Retatrutide sounds like a great drug for people who are overweight. I did not know that Retatrutide is available to the public. How are you able to get this med?
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

hCG Mixing Calculator

HCG Mixing Protocol Calculator

Beyond Testosterone Podcast

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