This is not a random interesting topic I have decided to write about — I’ve had the privilege (sarcasm!) to experience the dangers of soy myself.
What Makes Soy Bad for Men?
Soy is a great little bean and has become very popular because of its health benefits. Overall, soy is a great addition to virtually any diet. However, the old adage “everything in moderation” cannot be more true for soy.
Soy, in small to medium doses, has been linked to improved cardiovascular health and weight loss, while providing healthy dietary fibre and protein (Dieticians of Canada) but large doses of soy products are another story.
Soy contains isoflavones, which are estrogen-like compounds derived from plants that, in large amounts, can increase estrogen in both men and women. It takes a fair bit of soy to produce noticeable effects, however it can be easy to reach those limits if you are unaware of the danger. Here’s where my person experience comes in.
See: Does Soy Milk Lower Testosterone?
You see, I decided about 4 months ago to make some major changes to my diet. I recently discovered I am lactose intolerant, so cow milk had to go. I easily replaced it with soy milk and loved it! I started drinking more than 2 cups of soy milk each day (which is already a moderate-high about of soy).
I then decided to fully jump on the soy wagon by purchasing soy protein powder and taking it several times a week before workouts. Protein powder is very concentrated, so my soy intake started going through the roof. It didn’t take long before I started noticing problems with my energy levels, alertness and muscle loss — aspects linked to an imbalance between testosterone and estrogen.
I had test after test performed but the test that finally shed light on my situation was a testosterone test, showing that my levels were below normal (not alarmingly low, but low). Thankfully, it seems like I caught the problem before it became pronounced — unlike this poor man.
If left unchecked, high soy intake can lead men to have fertility problems or even grow breasts!
Needless to say, I have not touched a single soy product since. As much as I like a good pair of breasts, I just don’t think they would suit me.