That's Fit

I have a 7-year-old English Bulldog who, other than minor allergies, is as healthy as can be. Considering how much time he spends lazing on the back of my couch it's amazing he's as fit as he is. But a year or so ago he caught quite the stomach bug. I spent several days nursing him back to health. A few days later I was sick, too. I wondered for a moment if I had caught the bug from him. But then I thought, no, because things like that aren't communicable between species. Or are they?

For the most part, illnesses that dogs are susceptible to can't be passed to humans. There are some things that can be passed on though -- ticks, fleas, and worms to name a few. To reduce the risk of puppy illnesses, have your dog vaccinated and visit the vet regularly. Also, dogs need exercise and proper nutrition to stay healthy. As for you and your family, be sure to clean up after your dog frequently and practice good hand-washing habits.

Poor people in the U.S. are seeing an increasing amount of roundworms and tapeworms, according to Dr. Peter Hotez. In fact, about a quarter of all inner-city black children in the U.S. may be infected with roundworms at this very moment. That's millions of people, folks.

This is a revelation that puts the poor in the U.S. on the same health level as poor people and citizens from some of the poorest parts of countries like Africa, Asia, and Latin America.

Dr. Hotez said the problem he sees has been ignored this long because it is happening in the forgotten population -- the poor. In the richest country in the world, this is allowed to happen -- but should it? Why or why not?

Did you know worms live longer when they are unable to process the simple sugar glucose? Sure enough. And this finding, published in the October issue of Cell Metabolism, may mean for humans that glucose could have a negative effect on life span. Study of these little worms may have other human implications too.

Already, researchers think their findings cast some doubt on traditional Type 2 diabetes treatments, all of which target lowering blood levels of glucose by increasing the amount of sugar taken up by body tissues. Questions are also being raised about the widespread use of antioxidant supplements -- antioxidants and vitamins given to the worms canceled out the life-extending benefits of sugar deprivation.

While banishing refined sugar is definitely a wise idea -- surely, we all agree on that, right? -- no one recommends tossing the multivitamins just yet. I mean, we're talking worms here. Still, some good food for thought, don't you think?