Here is what you can do to increase your chance of contributing enough hardy, energetic sperm to get the best gift ideas and job done.
Take a multivitamin. A daily multivitamin can help provide selenium, zinc and folic acid - trace nutrients that are important for optimal sperm production and function.
Take plenty of fruits and vegetables on your daily intake. They are rich in antioxidants, which may help improve sperm health.
Exercise. Physical activity is good for reproductive health as well as your overall health. But don't overdo it. Men who exercise to exhaustion show a temporary change in hormone levels and a drop in sperm quality.
Avoid bathing in a hot tub and wearing tight underwear. The raising temperature can damage your sperm.
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