halclyon

Dr. Harold C. Lyon is a graduate of West Point, former Ranger-paratrooper officer, U.S. Director of Education for the Gifted, project officer for the development of Sesame Street, assistant to the president of Ohio University, faculties of Georgetown, Antioch, Dartmouth Medical School, Notre Dame College, Universities of Massachusetts and Munich where he currently teaches physicians to be more effective teachers. (http://www.med.uni-muenchen.de/studium/trainingskurse/veranstaltungen/14_mfia.html).
He received the Gold Medal in the 32nd International Film & TV Festival of New York, a CINDY Award, and the Blue Ribbon in the American Film & Video Festival. He's the author of 7 books and over 150 articles on eclectic subjects including military strategy, leadership, education, multimedia, psychology, research, hunting, and fishing. He's a speaker in the "Humanities On The Go" Program and a three-time Fulbright professor. His book, Angling in the Smile of the Great Spirit (deepwaterspress.com) won the New England Outdoor Writers Association "Best Book of the Year Award" and the Silver Medal in the National eLit eBook Awards. He's the Chairman of the New England Outdoor Writers Association Youth Writing Contest and co-author with Carl R. Rogers and Reinhard Tausch of a new book published by Routledge, entitled On Becoming an Effective Teacher:
http://www.routledge.com/education/articles/routledge_education_author_of_the_month_october_2013_hal_lyon/

Writing, hunting, fishing -- 79 year old who acts & loves as 45 years and wants to continue
Birthday
Apr 26, 1935 (Age: 90)
Location
Half time in NH and half in Munich Germany
Occupation
Professor: I teach physicians to be more effective

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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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