On the other hand, men never had adverse consequences of making a wrong choice. The more children they produced, the higher was their chance to pass their genes to future generations, as some of them would certainly survive. While men were determined to seek better genes too, they had to grab all chances to procreate coming their way to ensure their genes would be passed forward. The men that ONLY stuck with one woman (even a high quality woman) were losing genetically to the men that used all of their opportunities and had many more children that survived. Those children were carrying their father's promiscuous genes, and this is why those male genes were passed to us.
Other side effects include increased risk of heart problems in older men with poor mobility, according to a 2009 study at Boston Medical Center. A 2017 study published in JAMA found that treatments increase coronary artery plaque volume. Additionally, the Food and Drug Administration (FDA) requires manufactures to include a notice on the labeling that states taking testosterone treatments can lead to possible increased risk of heart attacks and strokes. The FDA recommends that patients using testosterone should seek medical attention right away if they have these symptoms: