nitric oxide; vascular health; mental/physical

  1. madman

    Dr. Nathan Bryan Talks Nitric Oxide

    Dr. Nathan Bryan joins FOX & FRIENDS to discuss the critical role of nitric oxide in overall health, energy, and longevity. As a leading expert in the field, Dr. Bryan breaks down how this essential molecule supports circulation, heart health, brain function, and immune support—and why so many...
  2. madman

    How to Naturally Enhance Blood Flow and Vascular Health

    Dr. Nathan Bryan explains the importance of proper blood flow for overall health and provides actionable tips to improve circulation naturally. Learn about the role of nitric oxide, lifestyle changes, and foods that support vascular health. Discover how better circulation can enhance energy...
  3. madman

    Increase Nitric Oxide: Fix Blood Pressure & Inflammation Naturally

    This episode features Dr. Nathan Bryan, an expert in Nitric Oxide who specializes in reversing metabolic disease with the natural production of Nitric Oxide. Dr Bryan has spent over 20 years researching the molecule of Nitric Oxide and it's impact on cardiovascular health as well as the prevent...
  4. madman

    Restoring Nitric Oxide to the Body

    Bryan Therapeutic's mission is to transform lives through research and natural products that generate and restore nitric oxide in the human body. Introduction to Nitric Oxide: Dr. Nathan Bryan highlights nitric oxide's potential to address the root causes of age-related diseases, emphasizing...
  5. madman

    More Reasons to Say YES to Nitric Oxide

    This week’s episode is with Beth Shirley, RPh and CCN who is an expert in pretty much all things Nitric Oxide. In this conversation, we discuss some of the very interesting nuances of Nitric Oxide and why it is so important for you to supplement yourself and your patients to restore...
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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