> Even so, the apparent protection extended to all age groups. In all, men who averaged 4.6–7 ejaculations a week were 36% less likely to be diagnosed with prostate cancer before the age of 70 than men who ejaculated less than 2.3 times a week on average.
Sure, they use "apparent" as a weasel-word but "protection" is clearly suggesting causation.
Sure, they use "apparent" as a weasel-word but "protection" is clearly suggesting causation.