estradiol

The New Science of Your Sex Drive HOW TO (REALLY) BOOST YOUR LIBIDO Male sex drive is largely influenced by testosterone. The more testosterone you have, the thinking goes, the more likely you are to get sprung at the slightest sexual thought, the briefest glimpse of thigh, or heck, even a...

Gyno Mechanics First of all there are three different types of Gynecomastia (Gyno): Estrogen induced, Progesterone induced and Prolactin induced. Of course, you can avoid all three types of Gyno by keeping Estrogen (E2) within the normal range (unless using a 19-nor). The precursor to any type...

Femara (Letrozole) There are two entirely different stories to be found on the aromatase inhibitor letrozole. In medical studies measuring blood estradiol and testosterone levels of hundreds of individuals, letrozole is a very consistent-performing drug with almost no unusual behavior. The...

More testosterone and less estradiol in coffee drinkers People who drink a few cups of coffee a day have more testosterone and less estradiol in their blood than coffee abstainers. Epidemiologists from Harvard University write this in the American Journal of Clinical Nutrition. A noteworthy...

Hey all, So I've been on 160mg of Test Cyp for about the last 13 weeks now as part of my TRT program. I have been dosing at 80mg every Sunday morning and Wednesday afternoon. I got my first follow up blood work done this weekend on Saturday 1/2 first thing in the morning. I will note, my last...

So I have been doing some research outside of forums on estrogen totals vs e2 only and am beginning to think the idea that all that matters in men is E2 is total BS and that taking a AI like letro or aroma will not lower your total estrogen complete bro science...maybe I am insane and someone...

Testosterone Replacement Testosterone Replacement STEP 1. One philosophy that I think holds up well in the research is the concept of replacement. By that I mean, there are hormones and key enzymes and antioxidants that should be replaced to youthful levels if missing in order to optimize...

Some of you may remember that my last test results showed my Estradiol levels being over 3,000! https://www.enhancegenetics.com/general-discussion/1/watch-those-lab-tests/11031/msg137256#msg137256 I just got back my re-test and as I suspected there was an error in my lab results. My Estradiol...

Progesterone and Erectile Dysfunction We recently had a very interesting post from one of our Peak Testosterone Forum members who stated that progesterone cream "got rid of my gyno in 2 weeks & sex drive booming & erection quality booming!" [1] Yet another member frequented a forum where the...

Dangers of Excess Estrogen In the Aging Male By William Faloon We at Life Extension are sometimes asked why we check estrogen levels when testing the blood of our male members. Long ago, we published data showing that estrogen levels are often elevated in aging men and discussed the insidious...

The Roche ECLIA assay starts by introducing antibodies that are designed to bind specifically to the what’s being tested for (in this case estradiol). The antigen also has a ruthenium molecule attached to it that can emit light with electrical current (through electron excitation). The amount of...

I read on another board that there was several misreadings on estradiol tests when tren was involved. Therewas several guys that had ooutrageous estradiol levels while running tren and using lab corp. Makes me wonder both my tests one was 857 other was 700 something. Both times I had tren ace in...