It's not a secret that pollution isn't good for the planet or the many creatures that inhabit it, but still I find the results of the study reported on here are absolutely mind-blowing. According to a study conducted at Cornell University by a professor of ecology and agricultural sciences along with a team of graduate students, various forms of pollution can be blamed for up to 40% of deaths across the globe.

Numbers that large offer a pretty scary wake-up call. Water, soil and air pollution are the biggest killers, with air pollution alone being blamed for up to 3 million deaths a year. The piece points out that toxins in the environment can lead to a range of potentially deadly health problems including cancer, immune system defects, birth defects and more.

I think that this sort of news really brings home that fact that we all need to think more about not only what we put into our bodies but also what we're expelling into the environment, as eventally a lot of that junk will end up in our bodies anyway. What do you think?

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Are you surprised at all when I tell you American obesity rates are soaring? Probably not. I wasn't when my husband told me about this weighty article he'd read. It revealed that not one state showed a decline in obesity during the year 2006. Mississippi was the first state to crack the 30 percent barrier for obese adults. West Virginia and Alabama were just slightly behind. Colorado was the leanest state with a 17.6 percent rate. This year's report, looking at overweight children for the first time, has the District of Columbia topping the charts with heavy kids and Utah boasting the lowest rates for little ones.

Obesity is becoming an epidemic. And we need to treat it as an emergency. First step: determine where you stand. My hubby located this body mass index (BMI) calculator. I share it with you today so you can chart your own measurement. Just enter your height and weight and then calculate your BMI with one click of your mouse. If you come up with the number 30 or higher, you fit the definition of obese. If you find yourself in this predicament, you're in the right place. That's Fit offers an abundance of health and fitness tricks that can help you whittle away at your digits. If you are below the 30 mark, pat yourself on the back. And keep on truckin' in the direction of health, fitness, and wellness.

There's just one way to fix our nation's obesity problem -- plain old hard work. Each and every one of us must eat right, exercise right, and minimize our health risks. Only then can we watch our obesity statistics, like our BMIs, melt away to more perfect numbers.

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Body weight, BMI, body measurements, calories eaten, calories burned, ideal body weight, muscle mass, percent body fat...it seems like there is nothing but numbers flying around out there when it comes to measuring people's health! Do you know what they all mean? How do you measure your own personal fitness? Do know if it's really the most accurate for you?

Take this quiz and see how much you really know (I like it because it gives an explanation after each answer), and read this article for some great information (or do it the other way around and read the article first -- then you'll do a lot better on the quiz!).

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