A recent study found that men taking GLP-1 medications for weight loss or medical conditions may see benefits to their fertility. After 24 weeks of treatment, men ages 18 to 65 saw improved testosterone levels, sperm count, and size and shape of sperm.

Study Findings

The research was conducted on men with high body mass index, and the results suggest that weight loss from taking GLP-1s can help with healthier hormone function, including testosterone levels. However, more studies need to be done before GLP-1s are prescribed as a first-line treatment for male infertility.

According to Dr. Lidia Mínguez Alarcón, a reproductive epidemiologist, the results do suggest that men considering GLP-1s for weight loss or medical conditions may want to ponder possible benefits for their fertility as well. Additionally, taking GLP-1 medications may reduce inflammation and metabolic stress, which can limit sperm production.

Importance of Fertility Evaluation

Dr. Amin Herati, a urologist, stressed the importance of having a fertility evaluation with a reproductive urologist to determine the underlying cause of fertility issues. He also noted that not all weight loss is helpful to fertility, and sudden changes in body fat can signal to the brain that it is not a safe time to reproduce and limit fertility.

Improving reproductive health isn’t just for those looking to become a parent. Good semen quality and healthy levels of testosterone have been associated with better long-term health in men. People can improve their fertility and health through restricting ultraprocessed foods, getting regular exercise, limiting sedentary habits, reducing toxic chemical exposures, and avoiding wet heat.

Original reporting: KEYT (Ventura/Santa Barbara) — read the source article.