For Men, Longevity Is Linked to Fast, Strong Sperm
A large new study involving nearly 80,000 men has found that those with high-quality sperm (fast, strong “swimmers”) may live about three years longer than men with poor-quality sperm.e60dc2a1-f33c-4a05-9b50-8e3e8e59762969c86590-14ff-4a46-bf79-df9079b24e34 “For…