In 2017, LabCorp lowered its normal testosterone range for men. That change didn't happen in a vacuum, it responded to a decline researchers had already been tracking for years.

GLP-1 medications control appetite. They don't control the hormones that determine your muscle, metabolism, or where you store fat. Here's why combining both gets better results than either alone.

You still train just as hard. So why is the result half what it used to be? The honest answer usually isn't effort. It's a muscle-building signal that quietly fades with age, and a standard lab panel that never measures the part that matters.

If you're doing everything right and still carrying stubborn abdominal fat, the problem may not be discipline — it may be your hormones. Learn why visceral fat is a metabolic and hormonal problem, and how we assess and treat it at Precision Hormone Consulting.