Study Shows Diet Drinkers Lose More Weight? Consider the Source

Diet cola addicts, I mean drinkers, celebrated a recent study published in the journalObesity that showed diet-soda drinkers lost more weight than water drinkers.

The 12-week study divided 303 participants into a water or diet-soda group, both of whom followed the same diet and exercise plan. Victory went to the diet-soda drinkers, who lost on average 13 pounds over 12 weeks, whereas the water drinkers only lost nine pounds over that same period.

"This study clearly demonstrates diet beverages can in fact help people lose weight, directly countering myths in recent years that suggest the opposite effect -- weight gain," said James O. Hill, Ph.D., executive director of the University of Colorado Anschutz Health and Wellness Center, and a co-author of the study. "In fact, those who drank diet beverages lost more weight and reported feeling significantly less hungry than those who drank water alone."

You've got to admire Hill's hubris about "countering myths" (never mind these werelegitimate studies) and how this study "clearly demonstrates" diet soda can help you lose weight. But then, you can easily trace the giant money trail that fuels such language.

The not-so-discreet news is that the American Beverage Association (ABA) -- a deep-pocketed organization that supports giants like soft drinks, sports drinks and juice drinks -- funded this diet-soda study.

Its Board of Directors include Chair Claude B. Nielsen from Coca-Cola and Vice Chair Rodger L. Collins from the Dr. Pepper Snapple Group. With that kind of support, did you think the diet-soda drinkers wouldn't come out ahead?

The ABA has a history of defending soda. It argued against former New York City mayor Michael Bloomberg's soda ban and claimed "Soda Taxes Burden Businesses, Put Good Jobs At Risk."

If you haven't guessed: Corporate money, not your health, drives the ABA.

So does sugar. Last year a large epidemiological study in the journal PLoS One concluded sugar might have a direct, independent link to diabetes. Researchers concluded "sugar should be investigated for its role in diabetes pathogenesis apart from its contributions to obesity."

The ABA wasn't happy about this conclusion; understandably, since so many products it supports are nothing more than high-fructose corn syrup (HFS) or some other form of sugar. "This study does not show -- or even attempt to show -- that consuming sugar causes diabetes," they argued. "In fact, its most robust finding confirms the well-established relationship between obesity and diabetes risk."

They noted other factors -- genetics, say, or dietary fat -- might contribute to obesity and diabetes. I'm going to flip that argument around on the ABA: Other variables might have helped diet-soda drinkers lose more weight. Maybe diet soda wasn't the winning factor.

The ABA has long diligently defended diet soda's halo effect, due to seemingly innocuous artificial sweeteners replacing sugar. "Whether due to a successful marketing effort on the part of the diet beverage industry or not, the weight conscious public often consider artificial sweeteners 'health food,'" notes Qing Yang in his article "Gain weight by 'going diet'? Artificial sweeteners and the neurobiology of sugar cravings."

The tide's gradually changing: As consumers become savvier to diet soda's problems and sales decline, this seems an awfully convenient time for such a study to appear.

Let's say diet soda did help participants lose more weight. That doesn't account for diet soda's -- or more specifically, the artificial sweeteners in diet soda's -- many problems.

Where do I begin? One study found sucralose (Splenda) "exerted numerous adverse effects" including altered intestinal flora in rats. Another study's title, "Life-span exposure to low doses of aspartame beginning during prenatal life increases cancer effects in rats," speaks for itself.

Human studies show likewise. One in the journal Trends in Epidemiology and Metabolism (TEM) found "accumulating evidence suggests that frequent consumers of these sugar substitutes may also be at increased risk of excessive weight gain, metabolic syndrome, Type 2 diabetes and cardiovascular disease."

Another in Diabetes Care concluded sucralose produces a similar effect as glucose, therefore potentially increasing diabetes risk. "Our results indicate that this artificial sweetener is not inert -- it does have an effect," said lead researcher M. Yanina Pepino, Ph.D.

Keep in mind too the Obesity study's size (303 participants) was rather small, whereas numerous other (non-soda supported) studies show the complete opposite effect.

Over 14 years and 66,118 participants -- a little larger than that pro-diet soda study -- a study published in The American Journal of Clinical Nutrition found diet sodasincrease your diabetes risk more than regular soda.

Another study presented at an American Diabetes Association meeting found diet soda drinkers had a waist circumference 70 percent bigger than regular-soda drinkers. Worse, folks who had two or more diet sodas each day had waist circumference increases 500 percent greater than non-diet soda drinkers.

Diet sodas help folks lose more weight? A large amount of evidence proves otherwise. "There is no free ride," says my friend Dr. Mark Hyman. "Diet drinks are not good substitutes for sugar-sweetened drinks. They increase cravings, weight gain, and Type 2 diabetes. And they are addictive."

http://www.huffingtonpost.com/jj-virgin/diet-and-nutrition_b_5404824.html?utm_hp_ref=health-news&ir=Health+News

Breaking wind is blowing the lid off the definition of good health.

Source: au.lifestyle.yahoo.com/womens-health

Need to let a little air out of the tyre?

Don’t be shy, just let it out. Turns out passing gas can be a good sign of a healthy gut. Farting has traditionally been looked upon with disgust, embarrassment and – especially in the case of the nose-crinkling “silent but deadly” variety – linked to unhappy gut flora.

However, researchers at the Mayo Clinic reassure us that in most instances, tooting your own horn is simply an indication that your gut microbes are working away to keep you healthy. “Eating foods that cause gas is the only way for the microbes in the gut to get nutrients,” says study researcher and gastroenterologist Purna Kashyap. “If we didn’t feed them carbohydrates, it would be harder for them to live in our gut.”

Eating fibre-rich foods, like lentils and beans help promote the levels of beneficial intestinal bacteria. In other words, eating these gas-inducing foods helps to keep our gut microbes happy. When they break down fibre and other carbohydrates that we don’t digest, they produce gas as waste. This process makes short-chain fatty acids that boost our immune system, protect the lining of our intestines and prevent infections.

Not enough gut bacteria can cause disturbances in brain function, mental health and digestive efficacy, the researchers say.

In most cases, the gas produced by healthy microbes is odourless, made up of carbon dioxide, hydrogen or methane. However, if you eat a lot of Brassica vegetables, like broccoli or cabbage, some smelly sulfurous gas is likely to be mixed in – which can be enough to make an elevator ride quite unpleasant, but is no cause for concern because these vegetables have their own health benefits, like being associated with a reduced risk of cancer.

Of course having too much of anything can be bad. If the flatulence becomes painful or starts to interfere with your quality of life, Kashyap recommends seeing your doctor.

Ultimately, farting is very natural and almost always a positive indication of health. So go on, chow down on your lentil and broccoli soup and give your gut a thunderous round of applause.