A few years ago, it was learned that too much TV might kill sooner. Now, a new study by the Harvard School of Public Health study has said excessive TV-watching could deplete sperm count. The investigation of the relationship between TV viewing, physical activity and semen quality reveals that men glued to the tube more than 20 hours per week had 44 percent less sperm than those who watched no TV. Meanwhile, men who log in 15 or more hours of weekly exercise seemed to boost their sperm production to nearly 75 percent higher than those who exercised less than five hours. concluding part of the findings can be found here
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