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The Surprising Truth About Artificial Sweeteners

The Surprising Truth About Artificial Sweeteners

One of the food industry’s responses to the demand for lower-calorie foods that still taste great was to add artificial sweeteners.

It is known that eating too much sugar, especially “added sugars” like in soda pop, candy, baked goods, and many commercially-available cereals spikes your blood sugar and insulin.

Artificial sweeteners seemed to be the perfect solution to adding sweetness, without adding calories.  It was thought that artificial sweeteners will help with maintaining a healthy body weight, without increasing the risk of heart disease, diabetes, or obesity.

But, it doesn’t always work out the way we think it will…

Types of artificial sweeteners

Sugar substitutes fall into several categories, but what they all have in common is that they have a sweet taste and fewer calories than plain sugar.

Today we’ll specifically discuss “artificial sweeteners,” which are synthetic chemicals where a tiny bit tastes very sweet.

They’re also known as “non-nutritive sweeteners,” and include things like:

  • Aspartame (Equal & NutraSweet),
  • Acesulfame potassium,
  • Saccharin (Sweet & Low) and,
  • Sucralose (Splenda).

Health effects of artificial sweeteners

Negative health effects from artificial sweeteners are widely cited, and while many studies show effects, others don’t. Cancer? Maybe yes, maybe no. Heart disease? Maybe yes, maybe no. Not to mention that much of the research has been on animals, which may or may not translate to people.

I did want to point out one ironic thing, to do with artificial sweeteners and weight.

One study found that people who tend to drink diet sodas have double the risk of gaining weight than those who didn’t.

Another study has shown an increased risk for metabolic syndrome and diabetes for those who consume diet drinks every day.

While these results don’t apply equally to everyone, they do somehow seem ironic, don’t they?

How do artificial sweeteners affect our bodies?

Now that’s a million-dollar question!

There are so many ideas out there to try to explain it, but the reality is we don’t know for sure; plus, it might play out differently in different people.

  • Maybe artificial sweeteners increase our cravings for more (real) sweets?
  • Some say (and at least one animal study suggests) that saccharin may inspire addictive tendencies toward it.
  • Is it because people feel that they can eat cake because they’ve switched to diet soda?
  • Perhaps it’s because the sweeteners change the taste preferences so that fruit starts to taste worse, and veggies taste terrible?
  • It can be that the sweet taste of these sweeteners signals to our body to release insulin to lower our blood sugar; but, because we didn’t actually ingest sugar, our blood sugar levels get too low, to the point where we get sugar cravings.
  • Maybe there is even a more complex response that involves our gut microbes and how they help to regulate our blood sugar levels.

Conclusion

Understand that added sugar is not good for you, but the solution may not be to replace them all with artificial sweeteners.

I highly recommend reducing your sugar intake, so you naturally re-train your palate and start enjoying the taste of real food that isn’t overly sweet.  This way you’re reducing your intake of added sugar, as well as not needing to replace it with artificial sweeteners.

Try having ½ teaspoon less of sugar in your hot morning drink. Try reducing a ¼ cup of the sugar called for in some recipes. Try diluting juice with water.

Your body will thank you!

Sweet Enough Matcha Latte (Serves 1)

  • 1 teaspoon matcha powder
  • 1.5 cup almond milk, unsweetened
  • 1-2 teaspoons maple syrup or honey (optional)

Method:

  1. Heat almond milk and maple syrup/honey (if using) in a small pot.
  2. Add matcha powder to cup.
  3. When almond milk is hot, add about a ¼ cup to matcha and stir to combine.
  4. Add rest of the milk to cup.

Serve & enjoy!

Tip: You can steep a chai tea bag in the milk if you prefer chai tea over matcha.

In Health,

Dr. Anna ND

References

  1. Research Review: Is Splenda safe? http://www.precisionnutrition.com/research-review-splenda-is-it-safe
  2. Artificial sweeteners: sugar-free, but at what cost? http://www.health.harvard.edu/blog/artificial-sweeteners-sugar-free-but-at-what-cost-201207165030
  3. The Unbiased Truth About Artificial Sweeteners. https://chriskresser.com/the-unbiased-truth-about-artificial-sweeteners/
  4. How Artificial Sweeteners Affect Blood Sugar and Insulin. https://authoritynutrition.com/artificial-sweeteners-blood-sugar-insulin/