In 2021, the U.S. life expectancy was about 73 years for men and about 79 years for women – the biggest gap in a quarter-century. Boys and men at every age are at higher risk of death than girls and women, according to the CDC. Some people point to biological factors — like high levels of testosterone weakening the immune system — while others point to social factors such as masculinity and a lack of support. Reset discusses what’s behind the growing longevity gap between men and women, and what can be done to improve physical and mental health outcomes among men. We talked to Dr. Omer Raheem from the University of Chicago, Dr. Sam Wainwright from UI Health, Todd Adams, executive director of MenLiving and Erik Treese and Mervin Colin Canham from the ManKind Project.