Slayer's Den

01dragonslayer · 2024-12-21T01:28:30+0000

Here are the signs to look for and how to get tested.

Estrogen levels play a big part in the health of your heart, in addition to the health of a whole lot of body parts, body systems, and body functions. It’s in every male’s interest to make sure he’s in an estrogen sweet spot, regardless of age.

Increased abdominal fat
Loss of muscle mass
Low libido, decreased erectile function
Tiredness
Increased fatty tissue around nipples
Depression, emotional disturbances
Lower urinary tract symptoms associated with benign prostatic hypertrophy (BPH)

Decent erections but ho-hum orgasms
Joint cracking or soreness
Fatigue and depression
Blunted emotions
Possible weakening of adrenal glands
Anxiety
Excessive jealousy
Low blood pressure
Excessive urination

It’s important that every man establish an estrogen baseline, to which he can refer to, compare, and maybe even brag about to his grandchildren in coming years. Here’s a list of the median estradiol levels by age, as established by the authors of a study that appeared in the journal Clinical Endocrinology:

Age 2-29: 28.0 pg/ml
Age 30-39: 25.7 pg/ml
Age 40-49: 24.7 pg/ml
Age 50-59: 22.1 pg/ml
Age 60-69: 21.5 pg/ml
Age 70-80: 21.9 pg/ml

There are pretty much only two ways to accurately test estrogen levels – via a 24-hour urine test or a blood test. The blood test is easier and less dangerously sloshy, of course, but make sure you insist that your doctor order a “sensitive” assay. (By default, most labs use the standard assay, which is designed for women.)

Furthermore, most labs use immunoassay techniques to test blood samples, which, when compared to other methods, show a variability rate of up to 53%. That kind of inaccuracy could lead to a physician treating a problem that doesn’t even exist, e.g., treating a man for high estrogen levels when he’s actually well within normal ranges, which could lead to disastrous consequences.

Labs should instead use Liquid Chromatography/Mass Spectroscopy, which is much more accurate when measuring hormone levels. There are specific lab codes that your ordering doctor should use. If he doesn’t use them or doesn’t know them, tell him what they are:

LabCorp “Sensitive Estradiol” – Code 140244, 500108
Quest Diagnostics “Ultrasensitive Estradiol” – Code 30289
ARUP TMX – Code 93247
Mayo Clinic “Enhanced Estradiol” – Code EEST

To further complicate issues, steroid hormone binding globulin (SHBG) also plays a role in estrogen levels. SHBG, as the name suggests, literally binds up a certain percentage of hormones, including both testosterone and estrogen, making them in all practicality inaccessible to the body.

Furthermore, as you get older, SHBG levels rise and bind up more hormone, so while estrogen levels might appear “normal,” your amount of “free” estrogen might be too low. Ideally, both SHBG and estrogen blood levels should fall in the mid-range of normal values so that you can get an actual snapshot of your estrogen situation.