Learn the blood sugar numbers that define diabetes and prediabetes, why diagnosis usually takes two tests, and what the thresholds mean for different groups.
Autism affects how people think, communicate, and experience the world. Here's what the science actually says about the spectrum, causes, and common myths.
A BMD test measures bone strength and screens for osteoporosis. Learn how the scan works, how to read your T-score, and what a low result means for your health.