Health

Can Men Dine Their Way to Higher Sperm Counts?

By February 24, 2020 No Comments
Can Men Dine Their Way to Higher Sperm Counts?

FRIDAY, Feb. 21, 2020 (HealthDay News) — Listen up, guys: A healthy diet is good for your brain and heart, and also your sperm, new research suggests.

In a study of more than 2,900 Danish men, median age 19, those whose diet was rich in fish, chicken, vegetables, fruit and water had higher sperm counts than those who ate a “Western” diet rich in pizza, French fries, processed and red meats, snacks, refined grains, sugary beverages and sweets, researchers found.

“Because following a generally healthy diet pattern is a modifiable behavior, our results suggest the possibility of using dietary intervention as a possible approach to improve sperm quality of men in reproductive age,” said lead study author Feiby Nassan. She’s a postdoctoral research associate at Harvard T.H. Chan School of Public Health, in Boston.

Sperm count can affect fertility because the lower the count, the lower the chance of getting a partner pregnant. “It may be useful for men’s fertility to follow a generally healthy diet,” Nassan said.

For the study, her team compared sperm counts among men who ate a healthy diet; a Western diet; a Danish diet rich in cold processed meats, whole grains, mayonnaise, cold fish, condiments and dairy; and a vegetarian-style diet rich in vegetables, soy milk and eggs, but no red meats or chicken.

Median sperm counts were highest among men who ate a healthy diet (167 million), followed by the vegetarian-style diet (151 million) and the Danish diet (146 million). (Median means half had higher counts, half lower.)

Men who followed a Western diet had the lowest median sperm count (122 million). They also had lower levels of some sex hormones that boost fertility, the investigators found.

Because men self-reported their eating habits, there is room for error and the findings could be skewed, the researchers said.

Dr. Christine Mullin, chief of fertility at North Shore University Hospital in Manhasset, N.Y., reviewed the findings.

Mullin said that while many diets improve inflammation, heart and mental health, studies of dietary effects on fertility have been limited.

Leave a Reply