Learn how the hormone insulin regulates your blood sugar, why blood sugar levels matter, and side effects to watch for if you take prescription insulin.

Dr. Saudek answers the question: 'What Is Insulin & Why Is It Needed?' — -- Question: What is insulin and why do some diabetics need to take it? Answer: Insulin is a hormone. It's made by certain ...

Learn how improving insulin sensitivity can help treat chronic conditions like metabolic syndrome, obesity, hypertension, and more.

A study has provided new insights into the role of the brain as a crucial control center and the origin of obesity and type 2 diabetes. The hormone insulin plays a key role in the development of ...

You might know diabetes has something to do with insulin and sugar. But none of it is sweet. Diabetes itself is not a deadly condition, but it can lead to other complications that can be. Limb loss is ...

Insulin expires about 28 days after it's opened, so it's important to store it properly and keep track of when you opened it to ensure effectiveness.

A new study suggests a simple blood test could tell who is at higher risk for rapid cognitive decline with Alzheimer's. The study found that people with higher insulin resistance were up to four times ...

The number of obese persons has grown significantly in recent decades, which presents significant difficulties for those who are impacted, healthcare systems, and those who provide treatment. The ...