When should male lifters be testing estrogen levels?
I've been coaching strength training for a while now, and I keep seeing confusion around estrogen levels in male lifters. There's a lot of talk about how they affect performance and recovery, but I'm skeptical about when we should actually test them. Most guys are focused on testosterone and neglect estrogen entirely, which is a mistake. Too much estrogen can lead to issues like gynecomastia or mood swings, but too little can also mess with your gains and overall health.
Testing should be considered if you're noticing symptoms like fatigue, low libido, or unexpected weight gain, especially if your training and nutrition are dialed in. Regular guys in the gym aren't usually checking their estrogen unless they have specific concerns or are on some form of hormone therapy. A blood test can give you a clearer picture, but I recommend discussing with a healthcare professional first.
So, when do you think it's appropriate to check estrogen levels? Are there specific signs you've noticed in your own training or those you coach?