Showing posts with label obesity. Show all posts
Showing posts with label obesity. Show all posts

Friday, May 8, 2009

Importance of Health During Younger Years

Back a number of years ago when I turned 30, I told myself that I needed to start getting into some better and more consistent habits with my exercise and nutrition.

It wasn't horrible during my 20s but, I had a theory that your 30s were an important time of your life to get into those good habits or else things were going to start catching up to you after you hit the big 4-0.

Since that time, I've seen friends and acquaintances that have helped prove that theory (unfortunately).

People who didn't exercise, didn't watch what they ate really started putting on the pounds once they reached their 40s. People that I know that smoke seemed to start showing signs of aging quicker, with changes in their voice, skin starting to wrinkle, complaints of physical ailments and comments about more frequent doctor's visits. It's almost like in their mind, they lived not the best lifestyle through their 20s and 30s but didn't feel any effects of that then but now that they are in their 40s they can't comprehend why they are coming across health issues.

This article talks about a study that involved women over the age of 65 and how their overweight/obesity levels along with arthritis results in more disabilities and leads to a lower quality of life during their senior years.

"While women tend to live longer than men, this study shows that they are at greater risk of living with disability and much of the excess disability is attributable to higher rates of obesity and arthritis," Dr. Heather Whitson from Duke University Medical Center, Durham, North Carolina who presented the study, noted in a statement.

Among 5,888 men and women older than 65 years enrolled in the Cardiovascular Health Study, Whitson and her colleagues found that women suffered up to two and a half times more disabilities than men of the same age. Higher rates of obesity and arthritis among these women explained up to 48 percent of the gender gap in disability.


And here is where it gets to the point I was making:

"This is important because it suggests that women's tendency to pack on extra pounds in their child-bearing and peri-menopausal years translates into loss of independence in their old age," Whitson added. "Preventing weight gain in young to middle-aged women may decrease disability burden in later years."


And guys, don't think you're off the hook and can just eat the extra leftover pizza that your wife is now going to turned down and assume you're not going to have any additional health issues if you don't watch where your waistline is going:

Men, on the other hand, were more likely to have emphysema, heart disease, congestive heart failure, stroke, diabetes and hearing problems. They were also more likely to have trouble walking due to narrowed leg arteries.


I don't have a tattoo. If people want them, that's fine, it's just not my thing to put on my body. When I've asked a few people why they got one, they can't really answer the question too well but the normal response that I get when I ask them "Aren't you concerned how that's going to look when you get older?" I'm told "Well who cares what it looks like then!"

The point is that we really need to start looking at how are actions and treatment of our body today is going to affect what happens to us down the road. We tend to think in the "now" and the short term. I don't know about you but I'd really rather not have to take a million medications, walk with a cane, have to put a mask on to help myself breathe, etc., as long as I possibly can.

I'm not saying that I don't think you can make adjustments to how you treat your body later in life and not get results. I think you can. But I think it be a lot less painful (and less dramatic) if you give some thought to what you are doing to your body today and if it's not good, just make a few little changes and you'll see that over time, it's going to make a big difference in how you feel 20-30 years from now.

Have a good weekend.

www.leanbodyfitness.com
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Tuesday, March 17, 2009

Shocker: Exericse Keeps You Healthy!

The findings of the studies that are discussed in this article really shouldn't surprise you: Exercise helps improve bones, leads to less lower back pain, better eye health, and seems to reduce the chances of getting colon cancer.

I'm not going to go into detail on all of those because really, they aren't saying anything new. The one that I did find interesting though was the one about better eye health:

Also, vigorous exercise has now been linked with significantly reduced onset of cataracts and age-related macular degeneration. In the study, detailed in Investigative Ophthalmology and Visual Science, researchers reviewed the eye health of 41,000 runners over seven years and found that both men and women had significantly lower rates of these two diseases than the general public.


It's kind of a strange finding (and it also seems strange that someone would actually want to do research on this...) and I'm not quite sure what to make of it. I guess it's something that they at least have a starter study on and can hope to do more research to find out why exactly exercise seems to reduce the chances of cataracts and other eye related degeneration.

Finally, I thought this last part of the article was interesting:

So, are there any studies out there that link exercise with a negative outcome?

In a recent study published in the journal Obesity, Dolores AlbarracĂ­n, professor of psychology at the University of Illinois, did find that people who are shown posters with messages like "join a gym" or "take a walk" actually ate more after viewing these messages than those that saw messages like "make friends."

"Viewers of the exercise messages ate significantly more (than their peers, who viewed other types of messages)," AlbarracĂ­n said. "They ate one-third more when exposed to the exercise ads."


Why would that be? Who were the subjects of this study? I found the summary of the study here and it turns out the subjects were just your typical college students, this wasn't a research study just dealing with specifically people who were obese. Anyway, the conclusions are a bit strange and I'm not sure that what they are insinuating can really be concluded from what they found.

They presented a variety of pictures to the subjects, some exercise related, some not and then afterwards placed 20 raisins (or other small amounts of peanuts, raisins, and M&Ms) in front of the students and told them they could eat as many as they want. They then counted up the number of remaining pieces of food left and determined that those that saw the pictures of the exercise messages ate more.

I'm not quite sure what to make of that or why that happened. Is it because (as the study seems to think) that this is a way of the body eating extra food because it thinks exercise is coming and it wants extra energy stored for it? It seems to go against all that we know about advertising and subliminal messaging where being shown something tends to lead us to want that (example: seeing pictures of popcorn at the concession stands at the movie theater leads us to want to eat popcorn).

In my opinion, a lot more work needs to be done to investigate this some more before we start thinking that seeing advertising of exercise leads us to immediately want to eat.

www.leanbodyfitness.com

Friday, February 20, 2009

Obesity in the Military

This article shouldn't surprise anyone but, it should alarm us all.

Some stats from the article:

In 1998, the number of military personnel diagnosed overweight or obese stood at 25,652, or 1.6 percent of the entire armed forces. In 2003, it increased to 34,333 (2.1 percent), and from then to 2008 the number doubled to 68,786 (4.4 percent of the total).


I guess the question that pops in my head is whether the soldiers while in the military are getting more "out of proportion", or has the military been taking people in that are overweight from the start that they wouldn't normally take in because they are overweight? If they are taking people in now that they normally wouldn't normally recruit in the past due to being overweight, why the new lax in policy?

But this really is the trend around the country in almost anything really. I would bet the number of overweight accountants and lawyers is probably up over the last number of years as well.

CHECK BACK MONDAY

Monday I'm going to have a write up on a workout that I've been experimenting with. So make sure to check back then and take a look.

Have a good weekend.

www.leanbodyfitness.com