Testosterone: Understanding the Primary Male Sex HormoneTestosterone is a necessary male sex hormone that naturally declines with age. In some cases, this primary sex hormone may be too low and cause health issues.
For this reason, testosterone has been at the center of a lot of hype in recent years. Some supplement manufacturers have marketed towards middle-aged men who may not even need testosterone help.
It’s important to determine whether you have low testosterone (low-T), but you have to know the facts about the hormone first.