Some scientific studies have associated high amounts of caffeine intake, such as coffee or coke, can lower the sperm count by 30%.
It is not that caffeine causes oligozoospermia directly, but better that is aggravates the problem especially in males with bad eating habits who drink alcohol, smoke, or take other kinds of drugs.
Read the full article on: What Are the Potential Causes of Oligospermia? ( 75).
Read the full article on: Semen Quality : What Is Measured And What Can Be Done To Improve It? ( 67).
Read the full article on: What are the effects of caffeine on fertility in men and women? ( 73).
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)