No calorie, low sodium soda- what's the catch?

full of artifical sweetners. All crap!!

Meaning?

Would you like to scientifically base that on any study or the like?

Dozens of studies by government bodies world wide show they are safe and studies show they do not release any insulin so you can't hold extra fat when eating meals with them.

Aspartame - http://www.ncbi.nlm.nih.gov/pubmed/1946186

Saccharin - http://www.ncbi.nlm.nih.gov/pubmed/7652029

Sucralose - http://www.ncbi.nlm.nih.gov/pubmed/21245879

This means they will not induce the body to store food consumed at the same time as fat or speed up the uplift as energy etc In terms of physics With zero calories based on the laws of the universe, something without a readable calorie cannot transfer its energy from the coke into the body and induce a calorific uptake... when there is no calories to be taken up.