Concerned you may have low testosterone? Have you not felt like yourself in a while and noticed changes in your physical appearance like hair or muscle loss, fatigue, or finding it harder to concentrate? These are some signs of low testosterone. Unfortunately, there’s a lot of misinformation out there about low testosterone. It can be… Read More
Has it been a while since you felt like yourself? Maybe you’ve started to wonder why you’re always so tired and grumpy. Is it just an age thing? Does everyone start to feel this way as they reach a certain point in their life? Although age could be a factor, it’s worth talking to your… Read More
Testosterone first became available in the 1930s, but it is only over the last 15 years or so that there has been much experience with it. I began my research with testosterone in 1975, working in the laboratory of David Crews, PhD, at Harvard University, as an undergraduate. When I graduated from urology residency in… Read More