Sperm quality declining worldwide: could easy-to-use Chinese balm solve the crisis?

In an attempt to solve the global fertility crisis, Chinese scientists have developed a balm for testicles they say can boost sperm activity. The lotion they developed for external application significantly enhanced sperm quality in both animal trials and in vitro studies, regardless of whether the decline in function was caused by exposure to heavy metals, plasticisers, heat stress or natural ageing, the researchers said. The findings of the study, conducted by researchers from several domestic...