It might sound surprising, but some foods, estrogenics, change hormone balances in men and can cause men to gain weight in surprising places (like their boobs).
Gynecomastia - Foods That Cause It, Tamiralife
How To Dress When You Have Man Boobs?
How to Lose Man Boobs - HASfit Man Boobs Workout - How to Get Rid of Man Boobs - Moobs Male Breasts
3 Ways to Get Rid of Man Boobs Fast - wikiHow
The Best Ways You Can Get Rid Of Man Boobs
How To Get Rid Of Man Boobs
Difference Between Gynecomastia And Chest Fat - PharmEasy Blog
Is Your Diet Causing Gynecomastia?
What kind of food should you avoid to prevent Gynecomastia
How Do I Get Rid of Man Boobs? - Weight Loss Resources
3 Ways to Turn Man Boobs Into Muscle - wikiHow