Should A1c remain the gold standard for routine monitoring of glucose control in people with diabetes, or is it time to shift ...

Laboratory reference ranges reflect methods, populations, and policies, and experienced clinicians interpret them in context rather than applying fixed cutoffs theoretically.

Medically reviewed by Mary Josephine Hessert, DO A1C reflects your average blood sugar over the past two to three months, and ...

You’re not imagining it: The postmeal lull is real. Many people feel fatigued, foggy, or irritable after meals, even when lab tests show a normal A1C level. A1C measures average blood sugar levels ...

The A1C test has long been considered the gold standard for measuring diabetes management success. But now, continuous glucose monitoring (CGM) technology provides a new measurement option for people ...

There are no official numbers for the optimal levels of testosterone, but certain medical laboratories use the following reference values for typical total serum testosterone, measured in nanograms ...

Your doctor says everything looks fine, but you still feel terrible. The problem might not be your health but how labs define “normal.” Understanding the difference between normal and optimal could ...

This article is based on a poster originally authored by C. Yost, H. Wagner, N. Ellis, A. Kauffmann, J. E. Wilson, E. De Vol, and J. Stradinger. The CDC National Diabetes Statistics Report indicates ...

In both trials, orforglipron at all doses met the primary and all key secondary endpoints at week 40 for both the efficacy and treatment-regimen estimands. Topline data were announced from two phase 3 ...