body fat

Aromatization at different body fat %

I'm wondering if anyone has experiences or data on the effect of different levels of body fat on aromatization. Right now I'm 18-19% body fat, and I'm wondering if I drop to 10-12% how much that will reduce my E2 if I kept my TRT dose constant. For example, if I drop from 19 to 11% body fat...
- FunkOdyssey
- Thread
- Jun 26, 2024
- aromatization body fat e2 estradiol
- Replies: 2
- Forum: Testosterone Basics & Questions
Body fat / testosterone aromatized > estrogen

This is about two somewhat different but related subjects. Basically, perceptions Vs reality. First, estrogen and body fat. Low testosterone often causes weight gain and lower estrogen. Many people believe body fat is a big causes of higher level of aromatization of testosterone to...
- DragonBits
- Thread
- Apr 18, 2021
- body fat estrongen testosterone
- Replies: 2
- Forum: Testosterone Basics & Questions
Do we know how much body fat effects e2 levels?

Hey everyone! I’ve been dieting myself down to a very low body fat % for an event next month, and I’ve been wondering if we know how much a reduction in body fat levels could effect e2? I’ve noticed in the past, prior to TRT, that I actually had a higher sex drive when at low body fat (at...
- xqfq
- Thread
- Apr 24, 2019
- body fat estrodial
- Replies: 5
- Forum: Testosterone Basics & Questions
Adipocytes ESR1 Expression, Body Fat and Response to Testosterone Therapy in Hypogonadal Men Vary According to Estradiol Levels

In conclusion, all together, our results suggest the possibility that the persistently high E2 levels associated with obesity leads to ESR1 downregulation in adipocytes and reduced E2 sensitivity, which in turn results in attenuated fat mass loss in response to T therapy. Oestrogen resistance...
- madman
- Thread
- Sep 8, 2018
- body fat esr1 expression response to trt in hg men vary according to e2 level
- Replies: 1
- Forum: Testosterone and Men's Health Articles
Body Recomposition with TRT

Hey Gents, I've been on a crappy TRT protocol (on my 2nd clinic now) and am changing to Defy Medical ASAP. Have my consult with Dr. Saya next week on Tuesday. Looking forward to the real experts getting me to my best. Question for you guys! I used to be really into fitness and nutrition and...
- Fireproof
- Thread
- Mar 25, 2016
- Replies: 10
- Forum: Testosterone Basics & Questions

TRT Hormone Predictor Widget

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