Some people recommend using artificial sweeteners as an alternative to real sugar for diabetics and for overweight individuals, as it’s calorie free and fat free – so it’s got to be good for us, right? Wrong – there’s a lot of information out there about the dangers of some types of artificial sweetener and how it could potentially cause a wide range of adverse side effects.

Why is it so bad for us?

The most common artificial sweetener, aspartame (Code 951, also known as NutraSweet) is 200 times sweeter than sugar. It’s a proven carcinogen and when it is broken down by the body, two particular substances are released – phenylalanine, which is amino acid that could cause numerous problems if you are allergic to it, and methanol, which is actually wood alcohol.

However, the FDA says that this product is completely safe for human consumption within certain limits. When an individual eats lots of foods with it in – such as soft drinks, diet yoghurts and chewing gum, they could be inadvertently consuming too much aspartame. If you eat too much aspartame, you could experience some nasty side effects:

  • weight gain caused by an increase in insulin production, and increased hunger and cravings for sugary foods
  • upset stomach, sickness or diarrhoea
  • low mood
  • poor sleep

These side effects could be particularly damaging to our children. As adults, all of the systems throughout our body are fully formed, meaning that our brain and vernacular system have more protection from chemicals. In children, however, these systems are nowhere near fully formed and so more chemicals can slip through, potentially causing a number of problems within the body, including chemical imbalances within the brain.

Some specialists think that these chemicals could cause illnesses such as ADD, autism and ADHD – so it’s recommended that you don’t eat artificial sweeteners while pregnant or breastfeeding, and that you try not to expose your children to them following the birth.


Another artificial sweetener, sucralose (code 955, brand name Splenda) is widely available across the world and is found in thousands of ready-made food products. It’s calorie free, making it very popular with dieters, but if you eat too much of it you may well suffer from a number of adverse side effects. We only absorb about 11-27% of sucralose, with the rest being excreted by our waste system, so this is one of the less damaging artificial sweeteners.


Saccharin (code 954, brand name Sweet ‘N Low) is another artificial sweetener that is 200 times sweeter than normal sugar. Saccharin is a derivative of coal tar and 30 years ago, it was on a banned foods list as it was thought to cause cancer. A study done on rats found that when the sweetener combined with a particular protein, it damaged the lining of the bladder, leading to the growth of large cancerous tumors. However, saccharin is no longer on the dangerous foods list as scientists found that our biochemical make-up is different to that of rats.

Acesulfame Potassium

Acesulfame Potassium, also known as Ace K (code 950) is another artificial sweetener, but it’s not very sweet. It has a bitter aftertaste so it tends to be combined with other sweeteners. It was discovered in 1967, and it is basically a combination of chemicals. Generally, it’s considered to be a carcinogen if you consume over the daily recommended limit – but as mentioned before, you might consume it without even realising. A study on mice found that ace k actually affected the prenatal development of mice within the womb, because the sweetness was ingested through the amniotic fluid. It was also present in breast milk. It’s believed that this could actually cause children to have a sweet tooth in adulthood.

What can I eat instead of artificial sweetener?

Artificial sweetener is found in a wide variety of food and drink products, and not to mention pharmaceutical products. Children’s medicines often contain it, as does many common foods supplements – always read the labels. Toothpaste, chewing gum, sauce, ice-cream, yoghurt and soft drinks also often contain artificial sweeteners.

If you like a little sweetness in your food, try adding some natural sweetener products – honey, agave nectar, stevia or xylitol are good natural options.

This article was written by Elisha Danine. She is a nutrition and health writer for the Lose Baby Weight website. You can get daily health & weight loss tips at the Lose Baby Weight Facebook page with over 46,000 other mums.

We may get commissions for purchases made using links in this post. Learn more.
  • none of it is good for you! all that clever marketing to suck people in!


  • I only use a small amount of natural sugar, because I think anything natural and in moderation will not do to much damage… I hope


  • wow this is even worse than i thought. i knew that it was bad for you but i will stick to the sugar


  • interesting story


  • I’m finding it so hard to cut sugar out of my kids diets! It’s in everything!


  • I’ve never been a fan of ‘fake sugar’ but it’s great to have some facts to back me up. For me, real whole foods have got to be better than the chemically produced substitutes.. Just everything in moderation. :)


  • great suggestions, thank you very much.


  • Thanks, I will have to past this onto my dad. His has used artificial sweeteners since from when I can remember.


  • Great tips, thanks for sharing.


  • i just stick to good old sugar.


  • Thanks for sharing this important information; good to get the information out there on sweeteners. Will be sharing with others too.


  • I use xylitol it’s a great and honey


  • Some scary stuff there about sweeteners. Has certainly made me more aware.


  • Many thanks for such an informative article on artificial sweeteners I personally have not used them but my dad uses them in everything I will inform him again many thanks


  • Both hubby and my self love stevia, even our doctor recommends it.


Post a comment
Add a photo
Your MoM account

Lost your password?

Enter your email and a password below to post your comment and join MoM:

You May Like


Looks like this may be blocked by your browser or content filtering.

↥ Back to top

Thanks For Your Star Rating!

Would you like to add a written rating or just a star rating?

Write A Rating Just A Star Rating