• All new members please introduce your self here and welcome to the board:
    http://www.professionalmuscle.com/forums/showthread.php?t=259
Buy Needles And Syringes With No Prescription
M4B Store Banner
juicemasters
Riptropin Store banner
Generation X Bodybuilding Forum
Buy Needles And Syringes With No Prescription
Buy Needles And Syringes With No Prescription
Mysupps Store Banner
fitnespeptidestore
PM-Ace-Labs
Ganabol Store Banner
Spend $100 and get bonus needles free at sterile syringes
Professional Muscle Store open now
sunrise2
PHARMAHGH1
kinglab
ganabol2
Professional Muscle Store open now
over 5000 supplements on sale at professional muscle store
savage
granabolic1
napsgear-210x65
monster210x65
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
DeFiant
UGFREAK-banner-PM
STADAPM
yms-GIF-210x65-SB
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
wuhan2
dpharma
marathon-new-1
zzsttmy
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
azteca
yrm210-X65-2
ydv210x65
PCT-Banner-210x65
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store
over 5000 supplements on sale at professional muscle store

Double your test and lower estrogen by 45%?

grasshopper

New member
Registered
Joined
Aug 15, 2006
Messages
123
Here is an article I found on ergo-log.com---->Men who take 2.5 mg letrozole daily will notice that their testosterone levels double and the concentration of estradiol in their blood decreases by 45 percent. Urologists at the University of Mersin in Turkey write about this soon in Fertility & Sterility. Letrozole [structural formula shown here] is the active ingredient in Novartis’ Femara. Letrozole inhibits the enzyme aromatase [structural formula also shown here], which converts testosterone analogues into estradiol.


In men with relatively high amounts of estradiol and low amounts of testosterone in their blood, the testes theoretically work less hard. So the researchers did an experiment with 27 infertile men. The subjects were given a pill every day for six months that contained 2.5 mg letrozole. More than half of the subjects produced virtually no sperm cells.


The table below shows that the treatment increased the subjects’ testosterone level and lowered their estradiol level. Both quantity and quality of sperm cells increased. effects were observed either. A few men developed mild headaches, but these were not serious enough for them to withdraw from the trial.


In a Dutch study with overweight men, the subjects’ testosterone level quadrupled when they took a weekly pill containing 2.5 mg letrozole. In a Canadian case study, a daily 2.5 mg dose doubled the subjects’ testosterone levels. [Fertil Steril. 2009 Aug;92(2):829.e1-2.]


Although all the studies mentioned here used men who had some kind of problem, we at Ergo-log, unhindered by scientific insight, dare to make the following pronouncement: athletes who want to increase their testosterone production are better off taking letrozole once every 5-7 days rather than daily.


Does this mean we should all be taking one 2.5mg tablet of Letrozole/day for the rest of our lives?
 
Does this mean we should all be taking one 2.5mg tablet of Letrozole/day for the rest of our lives?

I hope not because it absolutely WRECKS your HDL - single digits for most.

Skip
 

Staff online

  • rAJJIN
    Moderator / FOUNDING Member
  • A50#
    Old School Moderator

Forum statistics

Total page views
601,955,491
Threads
140,977
Messages
2,910,895
Members
162,838
Latest member
ChiOntario
NapsGear
HGH Power Store email banner
yourdailyvitamins
Prowrist straps store banner
yourrawmaterials
3
raws
Syntherol Site Enhancing Oil Synthol
aqpharma
yms-GIF-210x131-Banne-B
PM-Ace-Labs-bottom
ezgif-com-resize-2-1
MA Research Chem store banner
MA Supps Store Banner
volartek
Keytech banner
dp210-X131
Godbullraw-bottom-banner
Injection Instructions for beginners
finest-gears
PCT-Banner-210x131
FLASHING-BOTTOM-BANNER-210x131
Back
Top