Consuming fish oil supplements is positively associated with semen volume and total sperm count, larger testicular size, higher calculated free testosterone to luteinizing hormone (LH) ratio, and lower follicle-stimulating hormone and LH levels in young, healthy men, according to results from a study published in JAMA Network Open.
A team of investigators conducted a cross-sectional study in young Danish men to assess whether taking omega-3 fatty acid supplements — including fish oil— was linked to improved testicular function, measured by semen quality and reproductive hormone levels.
