Q: Is it true there are foods that are designed to be addictive? Joy D., Annapolis, Md.
A: Its true, some food manufacturers engineer products to contain (from their point of view) the optimal balance of sugar and high fructose corn syrup. Then you feel maximum crave and keep eating, drinking and buying more of their products. Its what they call your bliss point! We kid you not. They aim for that sweet spot that keeps you coming back for more. Its why you'll find sugar in spaghetti sauce, peanut butter, ketchup, yogurt and (watch out for this!) low-fat, processed, frozen foods that say healthy or lean on the package.
Sugar substitutes are another ingredient food manufacturers use to entice you to eat and repeat. These fake sugars trick your body into thinking that you've had real sugar, but then leave you wanting more, more, more. And heres a (horrifying) fun fact: The International Dairy Foods Association and the National Milk Producers Federation have petitioned the Food and Drug Administration to change the standard of identity of milk so that any safe and suitable sweetener, including non-nutritive sweeteners such as aspartame can be added to milk without listing the ingredients on the label. We say you cant put any additive into a food and not identify it on the label thats a health hazard.
Fortunately, its easier to break bad-for-you food habits than you might think: You need to make a 168-hour commitment. For one week give up all sugary and artificially sweetened foods. Want a sweet? Grab a piece of fruit or a handful of nuts.
Your body will detox as those hours tick by, and pretty soon youll be loving how much better you sleep (no blood sugar ups and downs) and how much happier you feel (as inflammation goes down mood goes up!). Now, thats sweet!
Q: I was diagnosed with Type 2 diabetes about six months ago, and my doctor said if I dont get my blood sugar under control, I could be looking at amputation of a foot or leg! Whats he talking about? Steve J., Sandusky, Ohio
A: Chronically high blood sugar damages the cardiovascular and nervous systems in such a way that over time your blood cant deliver healing oxygen, nutrients and immune system factors to your lower limbs. Nerve damage makes it difficult to feel a cut or scrape, and you might not notice that it has become infected. Then, if that wound cant heal, amputation might be the only way to prevent gangrene from spreading throughout your body.
But theres good news. The Centers for Disease Control and Prevention report amputation rates for people with Type 2 have fallen 65 percent since 1996 and theres no reason you cant be part of that good-news trend. You can do it with effective glucose control and statins (they reduce cardiovascular problems) and by paying careful attention to any cuts, scrapes or blisters that you get on your feet or legs.
Dr. Mehmet Oz is host of The Dr. Oz Show, and Dr. Michael Roizen is chief medical officer at the Cleveland Clinic Wellness Institute. For more information go to www.sharecare.com.