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Wednesday, July 11, 2012

Truth about Artificial Sweeteners!

The reason artificial sweeteners don’t have any calories is because the body doesn’t recognize them as food, and therefore can’t digest them. The issue here is that because they’re not digested, they become lodged in your digestive system and, in some cases, circulate through your body wreaking havoc on what they come in contact with.

Numerous health issues, including headaches, nausea, hearing loss, skin conditions, dizziness, fatigue and chest pains have been associated with the consumption of artificial sweeteners1. Newer studies even indicate that artificial sweeteners can kill the good bacteria in your digestive system, depressing your immune system and making you more susceptible to illness.
Let's take a closer look at the six FDA-approved non-nutritive sugar substitutes.

Acesulfame-Potassium (Acesulfame-K) goes by the brand names Ace-K, Sunett and Sweet One. It is a combination of organic acid and potassium that is often blended with other sugar substitutes.
• 200 times sweeter than sugar
• 0 calories per gram
• Heat stable (can be used in cooking and baking)
• Produces no glycemic response

Aspartame goes by the brand names Equal and NutraSweet. It is composed of two amino acids (proteins), aspartic acid and phenylalanine. Aspartame is one of the most thoroughly tested food additives, according to the FDA. People with the rare heredity disease phenylketonuria (PKU) should not consume aspartame.
• 160-220 times sweeter than sugar
• 4 calories per gram (metabolized as a protein), but because such a small amount is needed to sweeten foods and beverages, the calories provided by aspartame are considered negligable.
• Not heat stable (cannot be used in cooking or baking)
• Produces a limited glycemic response

Neotame is one of the newest artificial sweeteners approved for use in packaged foods and beverages.
• 7,000-13,000 times sweeter than sugar
• 0 calories per gram
• Heat stable (can be used in cooking and baking)
• Produces no glycemic response

Saccharin goes by the brand names Necta Sweet, Sugar Twin and Sweet 'N Low.
• 200-700 times sweeter than sugar
• 0 calories per gram
• Heat stable (can be used in cooking and baking)
• Produces no glycemic response

Stevia (Rebaudioside A) goes by the names PureVia, Sun Crystals and Truvia. It is a steviol glycoside, one component of the stevia plant that provides sweetness. Click here for SparkPeople's in-depth article on stevia.
• 250-300 times sweeter than sugar
• 0 calories and 0 carbohydrates per gram
• Metabolized by the body into steviol, which is not absorbed in the blood and therefore leaves the body unchanged

Sucralose goes by the brand name Splenda.
• 600 times sweeter than sugar
• 0 calories per gram
• Heat stable (can be used in cooking and baking)
• Produces no glycemic response
• ADI: 5mg/kg body weight per day
• Poorly absorbed and excreted unchanged

Bottom line....if you must sweeten, go with raw sugar or pure stevia leaf or drops. Agave nectar and honey are also natural choices to sweeten teas, coffee, oatmeals, etc.
Stay away from any form of artificial sweeteners!!


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