Sperm Counts Halved, Is This Diet-Switch Triggering an Apocalypse?
Analysis by Ashley Armstrong Story at-a-glance Male fertility is declining sharply, with sperm counts dropping over 50% in the last 50 years The shift from saturated fats to polyunsaturated fatty acids (PUFAs) in modern diets is linked to reduced sperm quality and testosterone levels PUFAs are more prone to oxidative stress, which damages sperm and […]