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Diet Coke probably isn't a cognitive performance enhancer

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Re: Diet Coke probably isn't a cognitive performance enhancer

#51
post #29

Earlier quoted context omitted.

Sprite Zero has zero caffeine, if you must have a sugar and caffeine-free Coke product.

Sprite doesn't include any caffeine [0] in the regular version, but there's a massive amount of sugar as per usual with soda. [0]: https://www.sprite.com/products/sprite

Indeed, which is why I specified Sprite Zero, which doesn't seem to be too hard to find in stores when I bother to look.

Re: Diet Coke probably isn't a cognitive performance enhancer

#52
post #13

Earlier quoted context omitted.

I suspect this is to try to quantitatively match the stimulant effect of caffiene plus sugar/HFCS in the sweetened alternatives.

Am I the only one that experiences sugar as a depressant? Eating high glycemic index foods makes me lethargic and sleepy. I've never experienced a "sugar high". I also don't have diabetes as my blood sugar level is within norm during routine physicals.

There's a theory out there that since your intestines have 'taste buds' for sugar, that eating artificial sweetener ends up increasing your body's ability to scavenge sugars from your digestive tract.

It's one of the working theories for a causative link between obesity and consumption of diet soda. Which is usually swamped by the correlative link between the two.

Re: Diet Coke probably isn't a cognitive performance enhancer

#53
post #29

Earlier quoted context omitted.

Sprite Zero has zero caffeine, if you must have a sugar and caffeine-free Coke product.

Sprite doesn't include any caffeine [0] in the regular version, but there's a massive amount of sugar as per usual with soda. [0]: https://www.sprite.com/products/sprite

Yeah, Sprite Zero is the sugar-free diet version.

Re: Diet Coke probably isn't a cognitive performance enhancer

#55
post #23
post #8

Earlier quoted context omitted.

Those have a massive amount of calories

Check out isopure protein drinks for a lower calorie alternative. 0 carbs, lactose free. http://www.theisopurecompany.com/en-au/product/isopurezeroca... They aftertaste is a little weird, but still much easier to drink than protein shakes.

YMMV. I LOVED the taste of those (used to get the green tea flavor). I have now switched to an "infusions" variety [0]. Has a better taste (I mix with water) than chocolate in water, and is very refreshing after you let it sit for about a min after shaking.

[0]:https://www.amazon.com/dp/B07FHPGS4V?pd_rd_i=B07FHPGS4V&pf_r...

Re: Diet Coke probably isn't a cognitive performance enhancer

#57
I found out that when I stop drinking Diet Coke, I get depression symptoms. (Reproduced three times now).

It must have something to do with the aspartame in it. When I take DLPA pills (a breakdown product of aspartame), the depression goes away quite fast. Drinking a can or two of Diet Coke also does the trick.

Re: Diet Coke probably isn't a cognitive performance enhancer

#59

Earlier quoted context omitted.

Am I the only one that experiences sugar as a depressant? Eating high glycemic index foods makes me lethargic and sleepy. I've never experienced a "sugar high". I also don't have diabetes as my blood sugar level is within norm during routine physicals.

Yes, this happens to me too. I can get maybe a maximum 15-20 minutes of increased cognitive performance after ingestion. Once that is over I become lethargic and afterwards a bit irate since my concentration dips. It bothers me that people like Warren Buffet can go along their day ingesting copious amounts of coke normal and sweets and still be a functional productive human being.

When I used to work at big tech, we had a candy buffet in the kitchen and unlimited ice cream. This definitely lowered my work performance.
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