
New research shows that a Western-style diet can permanently kill off sperm-producing cells by age 18. Infertility in males is something that most people assume happens later in life, once a man has reached his 30s, 40s, and beyond…

New research shows that a Western-style diet can permanently kill off sperm-producing cells by age 18. Infertility in males is something that most people assume happens later in life, once a man has reached his 30s, 40s, and beyond…