stormisummer's Journal, 07 Nov 08

Sorry Guys, I feel like I'm letting you down. I just can't seem to get out of this post election funk.

My weight is still stalled and I hate it! I've been trying for some 58 days, am now having a hard time drinking enough water, before I was worried that I was drinking too much water.

I'm cautious of fuze and crystal light because of artificial sweeteners. They are pretty unhealthy too. I also sometimes wonder if they are to blame for the stall in weight loss.

I haven't been able to afford to get to Medi for my weigh ins or vitamins, and it's getting to me.


Things will get better, I'm sure of it.

Do Sweeteners in Diet Soda Increase Weight?

Rat Study Links Weight Gain to Low-Calorie Sweeteners; Critics Say No Relevance for Humans
By Salynn Boyles

WebMD Health NewsReviewed by Louise Chang, MDFeb. 11, 2008 --

It may sound counterintuitive, but replacing the sugar in diet sodas and other foods with reduced- and no-calorie sweeteners may make weight control harder, a small animal study shows.

Rats in the Purdue University study that were fed regular feed and yogurt sweetened with no-calorie saccharin took in more total calories and gained more weight than rats fed regular feed and yogurt sweetened with sugar.

Researchers speculate that over time, reduced-calorie sweeteners like saccharin, aspartame, and sucralose condition the body to no longer associate sweetness with calories, thereby disrupting its ability to accurately assess caloric intake.

This disruption may, in turn, lead to overeating, they note.

"If this is the case in rats, there is little reason to think that humans don't have this same response," researcher Susan Swithers, PhD tells WebMD. "It is possible that consuming these products interferes with one of the mechanisms that helps to regulate weight."

She adds that this could help explain why the dramatic rise in obesity has occurred at the same time that sales of diet sodas and other products containing low-calorie sweeteners have skyrocketed.

(Do you use artificial sweeteners as part of your diet? Tell us about it on WebMD's Dieting Club: 25 – 50 Lbs to Lose message board.)

Industry Response
But a spokeswoman for the low-calorie sweetener industry was highly critical of the research, noting that the study involved just 27 rats.

"I think studies like this are a disservice to the consumer because they oversimplify the causes of obesity," registered dietitian Beth Hubrich of the Calorie Control Council tells WebMD.

"It is true that there has been an increase in the use of low-calorie sweeteners at the same time that we have seen an increase in obesity, but there has also been an increase in the use of cell phones and nobody is suggesting that they are causing obesity."

Rats Ate More, Expended Less Energy
The new study is not the first by Swithers and co-researcher Terry L. Davidson, PhD, of the Purdue Digestive Behavior Research Center, to link artificial sweeteners with weight increases in rats.

In a study designed to measure energy expenditure, the saccharin-conditioned rats had slightly lower energy expenditures after eating a high-calorie meal containing sugar.

"In addition to somehow stimulating food intake, we think that artificial sweeteners may blunt the energy expenditure mechanism as well," Swithers says.

Rat Studies Relevant to Humans?
Hubrich counters that it is far from clear if the rat studies have any relevance to people, adding that many human studies suggest low-calorie sweeteners in diet sodas and other foods are beneficial for weight loss.

One of the most recent suggested that use of sucralose -- the sugar substitute sold as Splenda -- along with increased physical activity, helped children lose weight, she says.

"I am not aware of any studies in humans suggesting that the use of low-calorie sweeteners is associated with weight gain," she says.

Clinical psychologist Edward Abramson, PhD, who specializes in treating patients struggling with weight, agrees that rat studies may not have much relevance to humans when it comes to appetite and weight control.

"The issue of food intake and energy expenditure is much more complicated in humans," he says.

But he adds that reduced-calorie sweeteners may trigger overeating in some overweight people, especially those who are binge eaters.

Abramson is a professor emeritus of psychology at California State University and author of the 2005 book Body Intelligence.

"About 30% of obese people are binge eaters, and it may be true that for some eating artificially sweetened foods trigger binges," he says.
View Article Sources
SOURCES:

Swithers, S.E. Behavioral Neuroscience, February 2008; online edition.

Susan E. Swithers, PhD, department of psychological sciences, Purdue University, West Lafayette, Ind.

Beth Hubrich, RD, spokeswoman, Calorie Control Council.

Rodearmel, Pediatrics, 2007; vol 120: issue 4.

Edward Abramson, PhD, professor emeritus of psychology, California State University.

© 2008 WebMD, LLC. All rights reserved.


View Diet Calendar, 07 November 2008:
839 kcal Fat: 53.17g | Prot: 81.01g | Carbs: 8.01g.   Breakfast: Xrated. Lunch: cheddar cheese, Pepperoni, deli select smoked ham. Dinner: sirloin steak, cottage cheese. more...
3022 kcal Exercise: Desk Work - 10 hours, Resting - 6 hours, Sleeping - 8 hours. more...

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Comments 
I tend to put all artificial anythings in the same "to be avoided" category. I have heard that carbonated beverages suck the calcium out of our bones or blood, or whatever, leading to deficiency linked to osteoporosis. I drink water, ice tea, green tea and wine (2 nights per week) with the occasional margarita. I avoid artificial sweeteners and sugar as much as I can... Please do not apologize-you are a great team member and have done great and will continue to do well over time. Let's see how the next week goes... Hang in there buddy! 
07 Nov 08 by member: Densible

     
 

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