Diabetes: what you know and what you think you did but do not know.

You know diabetes means high blood sugar. You know some types of Diabetes. You know it's serious. But here's what you probably don't know: millions of people are walking around with it right now, undiagnosed, because they think fatigue and blurry vision are just part of getting older. You probably don't know that thin people get Type 2, that prediabetes is already doing damage, or that needing insulin isn't a personal failure; it's just biology. This article separates the facts from the quiet assumptions we've all absorbed, then goes deeper into the realities nobody warned you about. The result? A reset on one of the most misunderstood diseases in modern health.