TRT & Beyond: Understanding Free vs. Total Testosterone and More

Wed, 03 Dec 2025 04:55:54 +0000

Are you feeling tired all the time, struggling with low sex drive, or dealing with mood swings? You’re not alone. These are common signs of low testosterone—something many men experience, especially as they get older. Testosterone Replacement Therapy (TRT) has become a popular treatment to help men feel more energetic, confident, and healthy.  But before jumping into TRT, it’s important to understand how testosterone works, especially the difference between free and total testosterone.