Category: Hormones

Testosterone and the hormonal system around it, explained without the hype. This section covers the signs of low testosterone, what normal levels look like by age, and the difference between free and total testosterone that most men never have explained to them. It also covers the hormones that shape the picture, including estrogen, SHBG, DHT, and cortisol, along with sleep, body fat, and mood as they relate to testosterone. You’ll find balanced assessments of TRT, andropause, and the common myths, plus clear guidance on when it’s time to see a doctor rather than keep reading.