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Aspartame is a methyl ester of the dipeptide of the natural amino acids L - aspartic acid and L - phenylalanine. [4] Under strongly acidic or alkaline conditions, aspartame may generate methanol by hydrolysis. Under more severe conditions, the peptide bonds are also hydrolyzed, resulting in free amino acids.
The L -isomer is used to biochemically form proteins coded for by DNA. Phenylalanine is a precursor for tyrosine, the monoamine neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline), and the biological pigment melanin. It is encoded by the messenger RNA codons UUU and UUC.
Her biggest piece of advice for people concerned about potential detrimental effects of drinking diet soda: “Almost nothing you do, with the exception of extreme things like bungee jumping, will ...
The artificial sweetener aspartame has been the subject of several controversies since its initial approval by the U.S. Food and Drug Administration (FDA) in 1974. The FDA approval of aspartame was highly contested, beginning with suspicions of its involvement in brain cancer, [1] alleging that the quality of the initial research supporting its safety was inadequate and flawed, and that ...
“Type 2 diabetes seems to be the strongest link” when it comes to diet soda and health risks, says Susan E. Swithers, a professor of neuroscience at Purdue University who researches diet soda ...
Both have aspartame, which Brown explains is a low-calorie sweetener made of two amino acids (phenylalanine and aspartic acid) and a small amount of methanol. In addition to aspartame, Coke Zero ...
Apparently, people who drank diet soda gained almost triple their abdominal fat over 9 years compared to those who did not. Over that period of time, people who didn't drink it gained about 0.8 ...
Diet soda. Diet or light beverages (also marketed as sugar-free, zero-calorie, low-calorie, zero-sugar or zero) are generally sugar-free, artificially sweetened beverages with few or no calories. They are marketed for diabetics and other people who want to reduce their sugar and/or caloric intake.