Similar to hormone replacement therapy (HRT) in women, HRT in men has had a controversial past regarding its risks and safety when it comes to something called cardiovascular disease (CVD). The most common types of CVD include heart attacks and strokes, but it includes any type of disease that affects the heart and blood vessels in the body.
A lot of research has been done to study the relationship between testosterone replacement and CVD. While the majority of research has shown that replacing testosterone in men can decrease the risk of CVD and death, a small amount of studies between 2010 and 2013 suggested otherwise.
This past summer, this research was published, and the results have changed everything.