
Renu Joshi, MD
Endocrinology
Measles screening questions are now in place at all Mount Nittany Health outpatient locations. Learn more.
Prediabetes is when your blood sugar levels are higher than normal but not quite high enough to be called diabetes. Think of it as a wake-up call from your body. While it doesn’t mean you’ve developed diabetes, it does signal that you’re at risk. However, with lifestyle changes, you can often reverse it.
At its core, managing prediabetes is about empowering you to take control of your health. Whether it’s through nutrition, movement or support, the goal is to help you lead a happier and healthier life. You don’t have to go it alone — there are plenty of resources and tools to guide you every step of the way.
Prediabetes is a condition where blood sugar levels are elevated but not yet high enough for a diabetes diagnosis. If left unchecked, it can progress to diabetes, increasing the risk of heart disease, stroke and other complications. Knowing what prediabetes is can help you catch it early and make changes to protect your health.
Here’s a quick rundown of key points:
Prediabetes doesn’t mean something is “broken” inside you — it’s just your body’s way of saying it needs a little extra attention and care.
Prediabetes can develop for several reasons, and it’s often linked to how your body processes sugar. Here are some of the main causes:
The silent nature of prediabetes means symptoms often go unnoticed, making screening vital. Experts suggest early testing for those at high risk, even in childhood. For others, starting at 35 and repeating every one to three years ensures timely detection and proactive health management.
Managing prediabetes starts with lifestyle changes — and the best part is, small steps can lead to big results. Here’s how we can help you address prediabetes:
Sometimes, lifestyle changes might not be enough, and that’s okay. Medications can be used to help. Your doctor may recommend:
Remember, every person is different — what works for one might not work for another. The goal is to find a plan that is right for you.
Managing prediabetes is easier when you have support, and we’re here to help. If you have questions or want to take the first step toward reversing prediabetes, reach out to us today. Your health matters — and you’re worth it!

Endocrinology

Endocrinology

Endocrinology

Endocrinology

Endocrinology

Endocrinology

Endocrinology • Diabetes Care

Endocrinology • Diabetes Care

Endocrinology

Endocrinology

Endocrinology

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