Protein powder causing cyst in male chest?
I’ve been working out recently, 5 days a week for just 30 min each time.
I’ve also been taking protein powder twice a day. 27g each time.
It contains soy and whey protein.
Around the same time I started working out and taking protein, I have noticed a cyst under my left nipple. I am 20 and my doctor told me it’s an unusual age to have it because this usually occurs in 13-14 year olds.
I know soy has estrogen and I AM working out so I’m wondering if all this is causing some kind of stress and imbalance on my body.
Should I stop taking the protein powder? I cannot stand this cyst. My doctor says it’s just breast tissue and that it should go away in less than 1-2 years.
It doesn’t hurt without touching it, but feels like a bruise if I do.
Please help.

