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November 2006
 
Spotlight

Health by the Numbers

What's in a number? When it comes to preventing diseases like diabetes, numbers can be critical. As November and Diabetes Awareness Month draw to a close, we're reminded of the need to watch the figures that matter most to our health.

Before people receive a diagnosis of full-blown diabetes, they almost always have a condition called prediabetes. Their blood sugar levels are probably higher than normal, but not yet high enough to serve up a diagnosis of diabetes. Right now there are about 41 million middle-aged Americans who can be considered prediabetic. And experts say that the health consequences associated with diabetes, such as heart disease and circulatory problems, are already at work. So how can numbers help you learn if you're at risk?

To start, you need to know your body mass index (BMI), blood pressure, and cholesterol levels. To find out if you have elevated blood sugar levels you will need to get a fasting plasma glucose test or two-hour glucose tolerance test. This is especially important if your BMI is 25 or greater, you have a family history of diabetes, or if you had gestational diabetes or a baby weighing more than nine pounds.


You'll also need to take an honest look at your lifestyle habits and to address other cardiovascular disease risk factors you may have (tobacco use, hypertension, high cholesterol). But start with the basics - learn your numbers - and you'll be on your way to a healthier, happier lifestyle.

Featured HealthBlogs

Here are this issue's featured posts from the Health Matters HealthBlog Network:

'Tis the Season - Preventing Colds and Flu
Well, it's that time of year again - time to begin thinking of the rapidly approaching holidays, of spending time with loved ones, and how to avoid one of the major risks that can put a damper on our celebrations - those nasty respiratory viruses that plague us in the late fall... more. Read Straight Talk from the ER.

Bending Right is Fitness as a Lifestyle
Readers asked for more pictures of healthy bending around the house and workplace during daily life. They've been getting excited about the idea that daily life is the way to physical ability and health... more. Read The Fitness Fixer.

The Health Nudge

Since blood relatives share their genes, as well as their environment, lifestyle and habits, having a relative with diabetes or colon cancer for example, can increase the chances that you will also get the disease. That's why health care providers like to trace the illnesses suffered by your parents, grandparents, and other family members so they can predict the disorders for which you may be at risk.


As we gather around for the holidays it might be a good time to take the opportunity to ask relatives what they know about your family health history so you can pass the information on to your doctors.


To help you track your family history as a tool to promote health for you and your loved ones, the Centers for Disease Control and Prevention has developed a Family History Resource and Tools site.


Site Feature of the Month
New - Search for Medical Definitions

Have you ever come across a medical term from a doctor, an article, or a TV program and wondered what it meant? Now you can quickly look it up using the new Healthline dictionary search feature with definitions from Merriam-Webster's Medical Desk Dictionary and Stedman's Medical Dictionary, the best medical reference dictionaries available. It's easy - enter a medical term on Healthline, select the "Dictionary" choice above the search box, and press "Search."

Now, when you visit your doctor and she mentions things like tinnitus, angioplasty, or medulloblastoma, you can go straight to Healthline and get definitions, pronunciation guides, correct spellings, and search results for related resources on Healthline.


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