**Tried to write this up on my phone, didn't work**
The most common artificial sweetener found, and bought in stores, is Splenda, thanks to its marketing campaign. But what you are actually getting in each little packet is 1 part Sucralose, and 600 parts *filler*. To achieve this level of sweetness, they combine Glucose with Chlorine, Phosgene, and several "proprietary" chemical soups, to create this. Now I'm not commenting on the process, its simply a catalyst, reaction, filter, distill process, of which there are thousands of products we use daily, your Toothbrush likely has two such materials in it, which the process of making Polyurethane and Polyethylene is toxic.
The latest form of Aspartame, called Neotame, is 13,000x sweeter than sugar, and they are looking at replacing aspartame with it.
discovermagazine.com/2005/aug/chemistry-of-artificial-sweeteners
That article has a good explanation of the Chemistry involved. But there is also a simple experiment that one can run to test how sweetness impacts ones sense of taste. Take two people, give them a slice of cake/coke(real sugar)/piece of candy(real sugar), and have them mark down how sweet it is to them on a scale 1-100. Now have one cut as much sugar from his diet as possible for 2 weeks, while the other doesn't cut sugar. After 2 weeks, give them both the same test, and write down how sweet it is. Now have the one cutting sugar do so again for 2 more weeks, while the other Increases sugar intake for 2 weeks; then run the test a third time. This is a adaptation on a crave/addition/deprivation experiment, it was first used on Morphine addicts in the early 1900s.
It can also be done on a micro scale in a way that takes 5 minutes. Make something that is a "sweet" thing for you. Now get a some regular sugar, around a tablespoon, and mix it into a 6oz glass of water. Take a sip/bite of your sweet treat, hold it in your mouth, and get the flavor, write down on a scale of 1-100 where it is. Now do the same with the glass of water, multiple times, writing down how "sweet" it is each time, until you've tested it all(you can spit it out if wanted, like wine tasting). Now wait 2-3 minutes, then take another bite/sip of your sweet treat, and write down its level on a scale of 1-100. With no other stimulus, the receptors on the tongue for sweet will become "overloaded," and start to ignore further sweet inputs. This is a common technique in training palates, as exclusion allows a taster to focus on different flavors when others may be overpowering. Its temporary, and a glass of water will clear it up in short order, but it demonstrates that taste receptors can be overloaded. With overload, comes reduction in sensitivity, which means if someone wants the same level of "sweet," it will take larger amounts to achieve that level. This is the same association that addiction has on the body, but is instead highly focused, and dependent, on behavior and individual taste.
Diet coke has 30mg of sodium per 8oz, 0 calories
For reference:
Gatorade: 110mg per 8oz; 25 cal
Powerade: 100mg per 8oz; 50 cal
2% Milk: 100mg per 8oz; 122 cal
Simply Orange Juice: 0mg per 8oz; 110 cal
Diet drinks are often viewed as "as good as water" by some(looking at a former roommate of mine), and since its 0 calories, they drink a great deal of it. This is also a pattern of behavior, but patterns of behavior are a factor in how healthy something can be. Look at the 7-11 double big gulp, at 64 oz already we are at 8% dv of sodium. For a health conscious person, this is noticed, and avoided; for many others, its ignored, if they even read the label at all. That is the difference and the risk I mentioned, but as long as you read the label/know whats in it, moderation should prevent any issues here.
**Note: not a diet soda person myself, never will be. Changing my diet up alot right now, so, that means no soda, period. Brewing plenty of tea however.
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