Testosterone only lasts 10-60 minutes once it enters the blood stream, estradiol 3-4 hours, after that it gets the boot either through your pores or urine.
So if I slow down the production of estrogen, my estrogen levels would go down right?
Since estrogen is leaving the blood stream, and less is now coming in, total blood levels will be less.
This is the only way to lower your estrogen levels, either by making less, or getting rid of it faster.
This is why optimal liver health is so important.