Drink More Diet Soda, Gain More Weight?

Overweight Risk Soars 41% With Each Daily Can of Diet Soft Drink

People who drink diet soft drinks don't lose weight. In fact, they gain weight, a new study shows.

The findings come from eight years of data collected by Sharon P. Fowler, MPH, and colleagues at the University of Texas Health Science Center, San Antonio. Fowler reported the data at the annual meeting of the American Diabetes Association in San Diego.

"What didn't surprise us was that total soft drink use was linked to overweight and obesity," Fowler tells WebMD. "What was surprising was when we looked at people only drinking diet soft drinks, their risk of obesity was even higher."

In fact, when the researchers took a closer look at their data, they found that nearly all the obesity risk from soft drinks came from diet sodas.

"There was a 41% increase in risk of being overweight for every can or bottle of diet soft drink a person consumes each day," Fowler says.

More Diet Drinks, More Weight Gain

Fowler's team looked at seven to eight years of data on 1,550 Mexican-American and non-Hispanic white Americans aged 25 to 64. Of the 622 study participants who were of normal weight at the beginning of the study, about a third became overweight or obese.

For regular soft-drink drinkers, the risk of becoming overweight or obese was:

26% for up to 1/2 can each day

30.4% for 1/2 to one can each day

32.8% for 1 to 2 cans each day

47.2% for more than 2 cans each day.

For diet soft-drink drinkers, the risk of becoming overweight or obese was:

36.5% for up to 1/2 can each day

37.5% for 1/2 to one can each day

54.5% for 1 to 2 cans each day

57.1% for more than 2 cans each day.

For each can of diet soft drink consumed each day, a person's risk of obesity went up 41%.

Diet Soda No Smoking Gun
Fowler is quick to note that a study of this kind does not prove that diet soda causes obesity. More likely, she says, it shows that something linked to diet soda drinking is also linked to obesity.

 

"One possible part of the explanation is that people who see they are beginning to gain weight may be more likely to switch from regular to diet soda," Fowler suggests. "But despite their switching, their weight may continue to grow for other reasons. So diet soft-drink use is a marker for overweight and obesity."

Why? Nutrition expert Leslie Bonci, MPH, RD, puts it in a nutshell.

"You have to look at what's on your plate, not just what's in your glass,".

People often mistake diet drinks for diets, says Bonci, director of sports nutrition at the University of Pittsburgh Medical Center and nutrition consultant to college and professional sports teams and to the Pittsburgh Ballet.

"A lot of people say, 'I am drinking a diet soft drink because that is better for me. But soft drinks by themselves are not the root of America's obesity problem," she says. "You can't go into a fast-food restaurant and say, 'Oh, it's OK because I had diet soda.' If you don't do anything else but switch to a diet soft drink, you are not going to lose weight."

 

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Good Posture - Just How Important Is It?

Posture ranks right up at the top of the list when you are talking about good health. It is as important as eating right, exercising, getting a good night's sleep and avoiding potentially harmful substances like alcohol, drugs and tobacco. Good posture is a way of doing things with more energy, less stress and fatigue. Without good posture, you can't really be physically fit.

Surprised? Well, you're not alone. The importance of good posture in an overall fitness program is often overlooked by fitness advisers and fitness seekers alike. In fact, the benefits of good posture may be among the best kept secrets of the current fitness movement.

The good news is that most everyone can avoid the problems caused by bad posture...and you can make improvements at any age.

Good Posture is Good Health

We're a health conscious society today and good posture is a part of it. Because good posture means your bones are properly aligned and your muscles, joints and ligaments can work as nature intended. It means your vital organs are in the right position and can function at peak efficiency. Good posture helps contribute to the normal functioning of the nervous system.

Without good posture, your overall health and total efficiency may be compromised. Because the long-term effects of poor posture can affect bodily systems (such as digestion, elimination, breathing, muscles, joints and ligaments), a person who has poor posture may often be tired or unable to work efficiently or move properly.

Even for younger people, how you carry yourself when working, relaxing or playing can have big effects. Did you know that just fifteen minutes reading or typing when using the wrong positions exhausts the muscles of your neck, shoulders and upper back?

Poor Posture - How Does it Happen?

Often, poor posture develops because of accidents or falls. But bad posture can also develop from environmental factors or bad habits. This means that you have control.

Today, posture-related problems are increasing:

1) As we become a society that watches more television than any previous generation;
2) As we become a more electronic society, with more and more people working at sedentary desk jobs or sitting in front of computer terminals;
3) As more and more cars are crowding our roads, resulting in accidents and injuries;
4) and as we drive in cars with poorly designed seats.

In most cases, poor posture results from a combination of several factors, which can include:

1. Accidents, injuries and falls
2. Poor sleep support (mattress)
3. Excessive weight
4. Visual or emotional difficulties
5. Foot problems or improper shoes
6. Weak muscles, muscle imbalance
7. Careless sitting, standing, sleeping habits
8. Negative self image
9. Occupational stress
10. Poorly designed work space

Poor Posture & Pain

A lifetime of poor posture can start a progression of symptoms in the average adult. It can start with...

Fatigue - your muscles have to work hard just to hold you up if you have poor posture. You waste energy just moving, leaving you without the extra energy you need to feel good.

Tight, achy muscles in the neck, back, arms and legs - by this stage, there may be a change in your muscles and ligaments and you may have a stiff, tight painful feeling. More than 80% of the neck and back problems are the result of tight, achy muscles brought on by years of bad posture.

Joint stiffness and pain - at risk for "wear and tear" arthritis, or what is termed degenerative osteoarthritis. Poor posture and limited mobility increase the likelihood of this condition in later years. Your chiropractor will help you minimize those effects by removing spinal subluxations which contribute to bad posture and often first cause it to occur. 

 

For more information, contact a Vancouver Wa Chiropractor

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Sat, 21 Jan 2012 18:23:44

Today's Fashion Can Be Tomorrow's Pain

Looking your best might not always be the best thing for you. Today's society is extremely fashion and style conscious. Unfortunately, clothing designers and stylists aim to please by creating unique looks that might not always be practical or even comfortable. 

The look of the season shows runway models in high platform heels and tight skirts or pants. Models have perfected the runway "walk," but the popular looks and accessories are frequently impractical and could create leg, back, and spine or neck problems. "Sometimes I see a woman walking down the street with high heels and a two-ton bag, and I want to stop her and make her aware of what she is doing to her body," said ACA national spokesperson, Dr. Jerome McAndrews. 

Women generally wear high heels to complement an outfit, not for comfort, but some might not realize that these shoes can cause serious discomfort in the feet and can also exacerbate back pain. High heels alter the balanced position of a person's body. When a woman wears high heels, a new dynamic equilibrium occurs. Dr. McAndrews compared the musculoskeletal system to a mobile, hanging in dynamic equilibrium, each part balancing the other. If one part becomes 'fixed,' the whole system will compensate with a movement or restriction. Essentially, wearing high heels for any length of time increases the normal forward curve of the back and causes the pelvis to tip forward. This alters the normal configuration of the pelvis and spine necessary for the body to maintain a center of gravity. 

"The legs are the foundation of the musculoskeletal system, and a person standing flat-footed or bare-footed would be completely balanced," said Dr. McAndrews. "While standing, the hamstrings are taut and both parts of the pelvis are stabilized so that the support is normal. By bringing the heel up, you encourage the shortness of the hamstring muscles." 

Women and men alike fall into the fashion trap. However, women, more than men, tend to wear clothes that are too tight. Stylish tight tube skirts and tight pants can be attractive, but are often too restrictive. Clothes that are too tight throw a person off-balance, and simple everyday tasks such as bending, sitting and walking become difficult. "Tight clothes restrict a person from moving comfortably, resulting in poor posture and misalignment of the spine," said Dr. McAndrews. 

Another unhealthy fashion statement is the use of heavy purses, backpacks and handbags. Women and men tend to carry too many items in one bag, or briefcase, and are often not aware of the potential health risks associated with toting an excessive amount of "stuff." Carrying a bag with detectable weight-more than 10 percent of your body weight-can cause improper balance. When hiked over one shoulder, it interferes with the natural movement of the upper and lower body. "The person carrying the bag will hike one shoulder to subconsciously guard against the weight, holding the other shoulder immobile," said Dr. McAndrews. "This results in the unnatural counterbalance movement of one shoulder and little control over the movements of the arms and legs. Even worse, the spine curves toward the shoulder." 

More and more people carry their credit cards, ATM cards and personal identification in the back pocket of their pants. This might be a convenient way of carrying the necessary items with you each day, but carrying your wallet in the back pocket of your pants can cause discomfort. Dr. McAndrews suggested men and women remove their wallets or other items before sitting for long periods of time. "Sitting on your wallet or card holder for the entire day will create a pocket in the muscle lying underneath the wallet, and whether your pants are tight or loose-fitting, this can result in discomfort or pain." 

In today's society, it might be important to you to look fashionable, but it is more important to choose clothes, shoes and bags that are comfortable and that suit your style. By following and remembering these simple steps, it is possible to look and feel your best. 

• Choose comfortable shoes. If you must wear high heels, bring a pair of flat shoes along with you to change into should you become uncomfortable. If you walk to work, wear flat shoes and change into your more fashionable shoes when you arrive to alleviate any pain or discomfort.


• If the shoe is uncomfortable while standing, chances are it will not be any more comfortable while walking. The wrong shoe can affect the body's center of gravity.


• Choose supportive shoes. Designer spikes or non-supportive loafers may look nice but do not allow for easy, symmetrical walking.


• While sitting, whether or not you are wearing heels, it is important to take frequent stretch breaks to alleviate atrophy of the hamstring muscles.


• Avoid excessive wear of tight pants or clothing. If you prefer tighter clothes, choose styles that allow you to perform daily tasks with ease.


• Select a briefcase or purse with a wide adjustable strap. Ideally, the strap should be long enough to place over the head. This evenly distributes the bulk of the weight across the body.


• When carrying a bag, or briefcase, switch sides frequently to avoid placing the burden of the weight on one side of your body.


• Take the time to empty unnecessary items from your bag.


• Place all necessary items-such as wallets and cellular phones-in the front pockets of the bag. Stretching around to reach for your wallet can result in a pulled neck or back.


• If you are driving or sitting for long periods of time, remove your wallet or card holder from the back pocket of your pants.


• Think about your daily tasks. If your clothes affect your movements, consider outfits that fit your lifestyle.

Designers and stylists tend to be more concerned about the way something looks rather than the way it feels. Listen to your body. One of the most important aspects of being in style and looking your best is to maintain healthy judgement. By following simple suggestions, being fashionable can be comfortable. 

Vancouver Chiropractic Care Can Help...
If the pain persists, see a doctor of chiropractic. The goal of a chiropractor is to manipulate, or adjust the spine and help stimulate your body's natural healing process.