Do Artificial Sweeteners Help You Lose Weight?

Written by Dr. Steve Chaney on . Posted in artificial sweeteners and weight loss, Blood Sugar, Diet Soda and Health

Sucralose and Weight Loss

Author: Dr. Stephen Chaney

 

Do artificial sweeteners help you lose weight?

It’s a puzzle. We are drinking more artificially sweetened foods and sodas than ever. We’ve been told that those artificially sweeteners will help us cut calories and keep us slender. Yet, surprisingly, we’re fatter than ever.

Let me put some numbers to that statement. The number of people consuming calorie free sodas in the US alone increased from 70 million to 260 million between 1987 and 2000. During that same time period, the percentage of overweight adults in this country increased from 52% to 66%; the percentage of obese adults increased from 20% to 32%; and the percentage of obese children increased from 10% to 17%. Clearly something isn’t working.

And, it may just be the artificial sweeteners that aren’t working. A study published in 2007 (R. Dingra et al, Circulation, 116: 480-484, 2007 ) showed that people consuming regular (sugar containing) sodas were 48% more likely to become obese over a four-year period than people who primarily drank water. That wasn’t surprising. The surprising finding from this study was that people who consumed diet sodas were just as likely to become obese as those drinking regular sodas.

Now you may be saying: “Wait a minute. I thought I read that consuming diet sodas actually helps people lose weight.” The answer is that in those studies dietitians rigorously controlled the caloric intake from other foods so that the only caloric difference was between the diet sodas and the regular sodas. Under those conditions the results are fairly obvious. Fewer calories from sodas = weight loss. But those aren’t the results that you see in free living populations where you don’t have a dietitian peering over your shoulder. In those populations people consuming diet sodas tend to take in the same number of total calories overall and gain just as much weight as people drinking regular sodas.

 

Do Artificial Sweeteners Prevent Weight Loss?

 

Obviously, people consuming diet sodas which contain artificial sweeteners must compensate by consuming extra calories from other foods. But, why are they consuming those extra calories? Some experts hypothesize that the answer is physiological. The sweet taste of the diet sodas triggers the release of insulin, which drives down blood sugar levels and makes people hungrier. Other experts hypothesize that the answer is psychological. People simply feel virtuous for consuming the diet sodas and feel they can now splurge somewhere else.

do artificial sweeteners help you lose weightAnimal studies have suggested that the cause may actually be physiological. Those studies have shown that there are “sweetness receptors” in the intestine that respond to the sweetness of sugars and trigger an increase in the level of proteins that transport sugars from the intestine into the bloodstream. That makes great sense from an evolutionary point of view. If we’re eating a low carbohydrate diet we really don’t want to waste a lot of energy producing proteins that transport sugars into our bloodstream. However, whenever we eat foods high in carbohydrates we don’t want to waste that carbohydrate. So, our intestine rapidly breaks the carbohydrates down to simple sugars, and our body responds by increasing our ability to transport those simple sugars into the bloodstream.

This can lead to blood sugar swings and increased food cravings. You’ve heard about the blood sugar swings associated with meals high in simple sugars. When sugars enter the bloodstream very rapidly, blood sugar levels increase, which causes insulin to be secreted. The insulin drives down blood sugar levels, leading to hypoglycemia and increased hunger. That’s a highly simplified scenario, but you get the general idea.

Now the interesting thing is that animal studies have suggested that artificial sweeteners are also recognized by the intestinal “sweetness receptors”. So artificial sweeteners also trigger an increase in the intestinal sugar transporters and prime the body so that blood sugar swings are more likely to occur whenever we eat carbohydrates.

While the results from animal studies have been very consistent with this model, the results from human clinical studies have been mixed. Some studies have suggested that artificial sweeteners do increase the likelihood of blood sugar swings, while other studies have reported that artificial sweeteners have no effect on blood glucose and insulin levels.

With this in mind, do artificial sweeteners help you lose weight?  Let’s continue to investigate.

 

Do Artificial Sweeteners Help You Lose Weight?

 

A recent study (M.Y. Pepinoet al, Diabetes Care, 36: 2530-2535, 2013 ) provides a possible explanation for these conflicting results. This study was similar to many of the previous studies in that obese adults were given either sucralose (an artificial sweetener) or water 10 min before being given a fixed amount of glucose, and blood sugar and insulin levels were followed over the next five hours. What made this study unique was that overweight participants were selected who did not normally consume artificially sweetened beverages or foods (Those people are hard to find in the overweight US population).

artificial sweetenersAnd the results were fairly clear-cut. The participants consuming sucralose prior to the glucose load had a 20% greater increase in blood sugar levels, a 20% greater increase in the amount of insulin produced, and significantly lower blood sugar levels three hours after the glucose load than participants consuming water prior to the glucose load. In the words of the authors: “These data suggest that sucralose ingestion is not physiologically inert but affects the glycemic [blood sugar] response to oral glucose load and potentiates glucose stimulated insulin secretion in obese people.” Basically, what they are saying is that sucralose primes their bodies so that they are more likely to experience blood sugar swings when they subsequently consume carbohydrates. [And that can lead to food cravings and weight gain.]

The authors hypothesized that some previous studies had not found an effect of artificial sweeteners on blood sugar and insulin levels because most of the people in those studies were already consuming artificially sweetened beverages on a regular basis and their intestinal sugar transport proteins were already maximally stimulated. Basically, what they are saying is that when someone is regularly consuming artificial sweeteners the damage has already been done (sugar transport is already maximal), and a single dose of an artificial sweetener will not have any significant additional effect.

So, do artificial sweeteners help you lose weight?  I think you know.

 

The Bottom Line

 

It has become clear in recent years that artificially-sweetened diet sodas and diet foods are not effective at preventing weight gain, and may, in fact, contribute to weight gain. There is also increasing evidence that artificially-sweetened diet sodas may be harmful to our health. In fact, an international consortium of obesity experts recently concluded: “The absence of evidence to support the role of artificially sweetened beverages in preventing weight gain and the lack of studies on their long-term effects on health strengthen the position that artificially-sweetened beverages should not be promoted as part of a healthy diet.”

 

However, the reason why diet sodas appear to promote obesity rather than prevent it has remained elusive.

  • A recent study suggests that sucralose (and presumably other artificial sweeteners) triggers a complex serious of metabolic responses that lead to increased appetite and food cravings.
  • However, this is just one small study. Many more studies will be required before we understand why artificial sweeteners promote obesity, rather than prevent it.
  • However, it is clear that artificial sweeteners are not the simple, magical solutions for weight control that food manufacturers and advertisers would have you believe.
    • There are unresolved safety issues with all the artificial sweeteners – but that’s another subject for another day.
    • There is no convincing evidence that artificial sweeteners actually help you lose weight unless you are very carefully controlling the calories from all the other foods you’re eating – and if you’re doing that successfully, you probably don’t need artificial sweeteners in the first place.
    • There is some evidence that artificial sweeteners may actually cause blood sugar swings and make you hungrier, thus making it harder – not easier – to control your weight.
  • The best solution to weight control is always true lifestyle change that includes exercise, healthy foods, and reduced caloric intake and is not based on gimmicks or artificial ingredients.

For more details, read the article above.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Comments (1)

  • Merlena Cushing

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    Great article, as always. I appreciate so much your diligence in research and willingness to share your wisdom. You and Suzanne are a blessing to us in the field. Am looking forward to the Product Talk Call on the new Performance line tonight. Have the flyers, but thought sending a link to the call might be helpful to some of our customers.

    Reply

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Latest Article

Headache Relief By Treating Your Shoulder

Posted June 18, 2019 by Dr. Steve Chaney

A Headache Remedy Can be Treating Your Shoulder

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

 

When you experience the debilitating effects of headache pain, you just want headache relief.

headache relief from painYour head throbs. It’s hard to think. It’s hard to enjoy life.

What should you do?

  • You could take Tylenol or some other drug, but that offers temporary relief at best.
  • You could see a chiropractor, but it may take multiple visits to correct your problem.
  • You could get a massage, but the headache will probably come back.

What you really want is a natural protocol you can use to make the headache go away whenever it occurs. There is such a protocol. It’s called muscular therapy, and I teach people how to perform it on themselves whenever a headache or joint pain occurs.

 

What Is The Difference Between Massage And Muscular Therapy?

There is a difference between massage and muscular therapy as a headache remedy, and both are worthwhile.  Massage is great for moving the fluids (like blood and lymph) through your body and getting muscles to relax. It’s perfect if you’re under stress and you feel like you’re going to explode.  A good massage therapist can have a positive impact on your nervous system and blood pressure, and you’ll come out walking on air.

Muscular therapy, the way I do it anyway, is more focused than it is general.  You’ve heard about spasms, but most people can’t visualize a spasm, so they ignore the term. You probably have an idea that a spasm may be painful, and it isn’t a great thing to have, but what is a spasm?

What is a Spasm

headache relief muscle knotsI explain it as a knot in the muscle.  Through some very complicated physiology (that none of us need to know about) the muscle forms a knot in the thick part of the muscle, and it’s putting a strain on the two ends.

Both ends are attached to a bone, so the pressure causes a strain on the end points and you have pain at the bone.  Most of the time the end points are just after the muscle crosses over a joint, so you end up with joint pain.

 

Too often people think this is arthritis and they are stuck suffering or taking strong drugs to mask the pain.  But in the majority of cases it’s not arthritis, it’s just tight muscles pulling on the bones of the joint and preventing them from moving freely.

But, all you need is to know where the knot (spasm) is, and then apply direct pressure on it.  Hold the pressure for 30 seconds or so, and then let go.  Keep repeating this until it doesn’t hurt anymore.

Headache Relief

headache relief shoulderLet’s say you have headache pain.  There are so many muscles that impact headaches that it would take a book (like my book: “Treat Yourself to Pain-Free Living”) to discuss each of them.  So, let’s just look at one muscle, the Levator Scapulae.

The Levator Scapulae is responsible for lifting your shoulder up.  In fact, the nickname for the Levator Scapulae is “the shrug muscle.” But look at this graphic and you’ll see where the knots form (the round red circles) and where you feel the pain (the red shaded areas).

You may not think to press on your lower neck/shoulder when you feel headache pain.  This muscle also causes the pain you feel in the middle of your back, between your shoulder blades.

 

And self-treatment is so easy!

 

headache relief shoulder muscle workYou can put your opposite thumb into the front of your shoulder as shown in this picture, and your fingers in the back of the muscle. Then squeeze your thumb and fingers so they pinch the entire muscle.

 

headache relief shoulder muscle pressure using wallOr you can put the perfect ball on the very top of your shoulder and then lean into the corner of a wall as shown in this picture.

 

What you are doing is forcing the acid (as in Lactic Acid) out of the muscle fiber so blood can fill the void and heal the muscle fiber.  As you do this you are untying the knot and the pressure is removed from the joint. In most cases the joint can now move more freely and without pain.

All the self-treatments in my book are just this easy!

Most people have significant pain relief, and I am happy to say many get total and permanent pain relief.  Try it yourself, self-treatment is easy.  The worst thing that can happen is nothing, and the best thing that can happen is regaining normalcy.

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

pain free living book coverGet Treat Yourself to Pain-Free Living . It is filled with over 100 pictures and descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!

 

Wishing you well,

 

Julie Donnelly

Julie Donnelly

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

 

About The Author

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

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