This Is How Aspartame Causes Obesity

img_0108By Dr. Mercola

The allure of artificial sweeteners — zero calories and a sweet taste — is a strong one, such that up to 180 million Americans use them routinely.1

There have been concerns from the beginning, however, that consuming synthetic compounds with hyper-sweetness (200 times that of sugar in the case of aspartame) has some serious drawbacks.

One of the most appalling, especially to those consuming artificially sweetened sugar-free and diet products in the hopes of losing weight, is their propensity to fuel weight gain. Researchers wrote in the Yale Journal of Biology & Medicine:2

“Intuitively, people choose non-caloric artificial sweeteners over sugar to lose or maintain weight…. 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.” But do artificial sweeteners actually help reduce weight? Surprisingly, epidemiologic data suggest the contrary. Several large scale prospective cohort studies found positive correlation between artificial sweetener use and weight gain.”

Although their reputation as a weight-loss aid has held strong since the beginning, it’s been known for years that they seem to have the opposite effect.

Recently, a team of Massachusetts General Hospital (MGH) investigators even revealed a potential reason why artificial sweeteners like aspartame prevent, rather than promote, weight loss.

img_0110Aspartame May Promote Obesity by Blocking Gut Enzyme Activity.

A study on mice revealed that animals fed aspartame-laced drinking water gained weight and developed symptoms of metabolic syndrome while mice not fed the artificial sweetener did not.

Further, the researchers revealed that phenylalanine, an aspartame breakdown product, blocks the activity of a gut enzyme called alkaline phosphatase (IAP).

In a previous study, IAP was found to prevent the development of metabolic syndrome (and reduce symptoms in those with the condition) when fed to mice.4 Study author Richard Hodin, MD, of the MGH Department of Surgery, said in a press release:

“We found that aspartame blocks a gut enzyme called intestinal alkaline phosphatase (IAP) that we previously showed can prevent obesity, diabetes and metabolic syndrome; so we think that aspartame might not work because, even as it is substituting for sugar, it blocks the beneficial aspects of IAP.”

Mice in the study were fed either plain water or water infused with the equivalent amount of aspartame found in two to 3 1/2 cans of soda, along with a normal diet or a high-fat diet. Mice in the high-fat group that drank aspartame-infused water gained more weight than those eating the same diet without aspartame in their water.

Further, all the mice fed aspartame had higher blood sugar levels — an indicator of glucose intolerance — and higher levels of inflammatory protein TNF-alpha, which is suggestive of systemic inflammation. Given aspartame’s inhibition of IAP, the researchers suggested its use is counterproductive.

img_0109Artificial Sweeteners Linked to Weight Gain Since the 1980s.

Artificial sweeteners are still viewed as a weight-loss aid in 2016 even though their hindrances to weight loss have been documented since at least the 1980s.

Then, the San Antonio Heart Study, which involved nearly 4,000 adults, found drinkers of artificially sweetened beverages consistently had higher BMIs (body mass index) than non-drinkers.

Again in the early 1980s, a study of nearly 78,700 women found artificial sweetener usage increased with relative weight, and users were significantly more likely to gain weight compared to those who did not use artificial sweeteners.

Such associations have only continued to grow over the passing decades. Artificially sweetened beverages, including diet soda, are among the key culprits, with intake associated with “striking” increases in waist circumference among older adults, according to one study.

Research published in PLOS One also found regularly consuming artificially sweetened soft drinks is associated with several disorders of metabolic syndrome, including:

Abdominal obesity
Insulin resistance
Impaired glucose intolerance
Abnormally elevated fats in the blood
High blood pressure

The study found drinking aspartame-sweetened diet soda daily increased the risk of type 2 diabetes by 67 percent (regardless of whether they gained weight or not) and the risk of metabolic syndrome 36 percent.

One way artificial sweeteners increase your risk of weight gain, obesity and other related problems like type 2 diabetes is by inducing “metabolic derangements,” according to a report published in the journal Trends in Endocrinology and Metabolism:

” 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.”

“consuming sweet-tasting but noncaloric or reduced-calorie food and beverages interferes with learned responses that normally contribute to glucose and energy homeostasis. Because of this interference, frequent consumption of high-intensity sweeteners may have the counterintuitive effect of inducing metabolic derangements.”

img_0107Soda Industry Pledge to Cut Calories Off to Slow Start.

The soda industry has pledged to cut the number of calories Americans consume via beverages by 20 percent over a decade, but they’re off to a slow start.11 In 2015, this caloric intake dropped by just 0.2 percent, according to a beverage industry report.

In addition to introducing smaller package sizes and reformulating products, a key strategy toward this goal is the promotion of artificially sweetened diet drinks, but the consumption of low- and no-calorie soda fell by nearly 6 percent last year.

Americans are growing increasingly wary of artificial sweeteners, and the soda industry is becoming increasingly desperate to hold on to its once-loyal customers. One of their ongoing strategies to appear like they care about your health is to promote their diet beverages as a healthy alternative.

In 2013, they rolled out an ad campaign encouraging people to unite in the fight against obesity, and then swiftly launched another campaign touting aspartame in its diet sodas.

According to the ad, aspartame is a “safe, high-quality alternative to sugar.” Clearly they’ve not reviewed the hundreds of studies on this artificial sweetener demonstrating its harmful effects or the risks of consuming diet sodas in general.

In one study, people who drank diet soda had a 70 percent greater increase in waist size in a 10-year period compared to non-diet soda drinkers. Those who drank two or more diet sodas a day had a 500 percent greater increase in waist size.

Research published in the Journal of the Academy of Nutrition and Dietetics also revealed that people who drink diet beverages may end up compensating for their “saved” calories by eating more foods high in sugar, sodium and unhealthy fats.

Obese adults had the highest incremental daily calorie intake from unhealthy foods associated with diet beverages. Researcher Ruopeng An, a kinesiology and community health professor at the University of Illinois, noted:

“It may be that people who consume diet beverages feel justified in eating more, so they reach for a muffin or a bag of chips … Or perhaps, in order to feel satisfied, they feel compelled to eat more of these high-calorie foods.”

img_0106Problems With Aspartame

Aspartame is made up of aspartic acid and phenylalanine. But the phenylalanine has been synthetically modified to carry a methyl group, as that provides the majority of the sweetness. That phenylalanine methyl bond, called a methyl ester, is very weak, which allows the methyl group on the phenylalanine to easily break off and form methanol.

When aspartame is in liquid form, it breaks down into methyl alcohol, or methanol, which is then converted into formaldehyde and represents the root of the problem with aspartame.

While industry funded studies, which are notoriously biased, attempt to support aspartame safety, 92 percent of independently funded studies found aspartame may cause adverse effects, including depression and headaches.14A recent study also found the administration of aspartame to rats resulted in detectable methanol even after 24 hours, which might be responsible for inducing oxidative stress in the brain.

Ten Reasons To Eat Banana Daily

img_9903Bananas are one of the most widely eaten fruits in the planet. They are dense in potassium and pectin, a form of fiber, and are also an excellent way to get vitamins C and B6 as well as magnesium. Bananas are packed with antioxidants, which give protection against free radicals. They have several benefits for weight loss, heart health and digestion, and contain many essential nutrients. Besides being extremely nutritious, they are also a convenient snack to bring around.

1. Boost your mood

The next time you feel low, try eating a couple of bananas to boost your mood. The banana contains tryptophan, which the body uses to make niacin and serotonin. Serotonin is responsible for produce healthy sleep and a happy, stable mood. Not only this, but bananas also contain Vitamin B-6 and fiber.

2. For High Blood Pressure

Suffering from High blood pressure? Eating bananas will help you controlling it as they are a rich source of potassium. They are low in sodium but high in potassium, making them a great food for your blood pressure and heart health! Harvard Medical School has good advice on it.

3. Constipation. Promotes Regularity

Treat irregular bowel irritation and constipation problem by adding bananas to your everyday diet. They are the excellent source of fiber and minerals and help in improving the digestion.

Just one banana a day can help in keeping you regular. A typical 6-inch banana contains around 2.5 grams of total fiber, half of which are insoluble.

When insoluble fiber passes through the digestive tract, it helps push out waste and ensures that bowel movements are easy to pass.

Keeping your bowels healthy by consuming a minimum of 14 grams fiber per 1,000 calories consumed is recommended by the Colorady State University Extension. So for a standard 1,800-calorie diet, consumption of at least 25 grams of total fiber is recommended.

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4. For High Energy

Have you seen athletes, your favorite tennis players gobbling bananas before and during play? It’s because bananas are the best source of energy. They contain 3 types of sugar– Glucose, fructose, and sucrose! The first two gives a burst of energy quickly, whereas, the sucrose absorbs slowly and provide constant energy.

5. Get Help in Restless Leg Syndrome

If RLS giving you or someone you know restless leg syndrome– It’s time to eat bananas. Potassium rich food helps in RLS and bananas are a rich source of it.

6. Bananas for Weight Loss

Bananas are relatively low in calories, containing just under 90, but it is also quite filling and nutritious. Due to their rich fiber content, consumption of more fruits and vegetables has been associated with weight loss as well as a lower body weight.

It is also such an ideal snack due to the convenience at which you can eat them.

A popular myth on the Internet is that bananas improve mood because of their serotonin content. Logically, it makes sense that the dopamine found in bananas was believed to have a positive effect on mood and disposition, but since it does not cross the blood-brain barrier, it simply functions as an antioxidant.

7. Bananas are Good for Heart

Take a high fiber diet that is rich in potassium and low in sodium and it’ll help you in maintaining blood pressure, prevent stroke and heart attack. Bananas contain all that. Also, they are a great source of potassium, and Vitamin B6 and it’s proven that B vitamins help break down homocysteine, an amino acid that at high levels is related to a higher risk of cardiovascular disease.

8. Bananas support cardiovascular health

Potassium, an essential mineral for cardiovascular health and blood pressure control, is abundant in bananas, making it an ideal dietary source. Potassium-rich diets can help decrease blood pressure, and individuals who consume lots of potassium may lower their risk of developing heart disease.
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9. Bananas Enhance Immunity and Combat Cancerous Cell Changes

In an experiment that looked into different ripe fruit such as persimmon, pear, pineapple, watermelon, apple, grape and banana and their effects on immunity on the body, results showed that banana increased showed the best results in increasing the number of white blood cells and producing Tumor Necrosis Factor (TNF), which is an anti-cancer substance.

TNF is a cytokine, or a substance secreted by cells of the ummune system which helps in fighting abnormal tumor cells. In another study, fuctose-binding lectin was isolated from Del Monte bananas which inhibited the proliferation of leukemia cells and hepatoma cells. It is possible that the lectin isolated from banana in this particular study can be developed into a useful antitumor agent, among other things.

10. Bananas Contain Nutrients That Control Blood Sugar Levels

Bananas are contain fiber known as pectin. Young bananas have resistant starch, which functions akin to soluble fiber and evades digestion. Resistant starch and pectin may control blood sugar levels after meal consumption, and lessen cravings by delaying gastric emptying. Bananas also figure moderately on the glycemic index. The glycemix index is a measure of how swiftly foods raise blood sugar levels (0-100). Bananas therefore should not trigger spikes in blood sugar levels in normal individuals.

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