Recent content by Fernando Almaguer

  1. Fernando Almaguer

    Factors Involved in Immune Resilience and Longevity

    This guys channel is fascinating. N of 1 type experimentation with diet to see how blood markers correlate with increase or decrease of certain foods. He has great guests as well. This lecture explores immune resilience, a crucial factor for health and longevity that counteracts...
  2. Fernando Almaguer

    TRT Dose question

    I am thankful that with cialas or viagra I am able to perform even if function is not all the way there without. Due to dosing factors possibly. My libido is pretty much there most all the time
  3. Fernando Almaguer

    TRT Dose question

    0.3 MG how did you measure that small amount? I wonder if you felt the change in function or libido can you describe the change you felt please
  4. Fernando Almaguer

    NUTRITION MARKERS TO TARGET ON TRT AND WHILE AGING.

    I think going out in the sun mid-morning for 30 minutes can help also. In most locations but of course some folks need that supplement. Good points
  5. Fernando Almaguer

    NUTRITION MARKERS TO TARGET ON TRT AND WHILE AGING.

    https://lpi.oregonstate.edu/sites/lpi.oregonstate.edu/files/2025-05/top_10_public_brochure.pdf Essential Micronutrients for Healthy Aging This briefing document summarizes key information from "top_nutrients for aging well.pdf," focusing on the importance of vitamins and minerals...
  6. Fernando Almaguer

    Healthy Ageing Men experience Decline of Sexual Function and Fertility Dependent on Increases of HbA1c within the Normal Range: the Longitudinal FAMe

    for sure this has happened to me. I just have a SUPER DIFFICULT time laying off carbs! Any advice...is welcomed. Now it hasn't gotten so bad that if I "no nut" Ill be ready and if I take cialas and viagra i will be ready. But i get the sides, flush face... I need to lay off these damn...
  7. Fernando Almaguer

    What is the Optimum TRT Dose for Muscle Growth? : Nelson Vergel Reviews the Data

    Nelson are you still progressing in the gym, you are jacked! I'm training 5 or 6 days per week and its tough.. going to failure and 6 to 16 sets per muscle per week.
  8. Fernando Almaguer

    How can I regain my libido without side effects?

    Risperdol is anit physcotic. Are you able to take an alternative?
  9. Fernando Almaguer

    Muscle gains on TRT vs overdosing

    ARE YOU FOcUSING ON PROGRESSIVE OVERLOAD?
  10. Fernando Almaguer

    Personal Nandrolone Experience

    It is not good for the vascular system unfortunately. Maybe small doses for a long time would have some harmful effects. Definitely big doses at short time frames too
  11. Fernando Almaguer

    vo2 max+ weight training = health

    I enjoy now, doing some assualt bike all out after my lifting. Just for 5 to 10 minutes.
  12. Fernando Almaguer

    Effect on Bloods when Quitting Nicotine on TRT

    No get off that stuff. Shrinks blood vessels and not good long term. Your brain will be happier without dependence of nicotine
  13. Fernando Almaguer

    Estradiol: The "Other" Male Hormone

    It is eye opening that most of the benefits of TRT come from the increased estrogen!
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

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