I remember becoming very concerned by the idea that microplastics are behind decreasing sperm counts. But by Occam’s razor, I think it’s much more reasonable to

I remember becoming very concerned by the idea that microplastics are behind decreasing sperm counts. But by Occam’s razor, I think it’s much more reasonable to assume that lack of exercise, poor diet, not enough sleep and sunlight, and high levels of stress are the bigger culprits.