The genes of these isoforms are distributed differently and have multiple functions, and GABA acts by binding to their receptors (17, 21)
PMID 16296926
So, now we've got this other range of low-calorie sweeteners to choose from, and it's a little bit of a mystery of which of these low-calorie sweeteners has the best health and body comp proposition to it
According to the American Society for Dermatologic Surgery, the FDA proposed an OTC ban way back in 2006, recommending more studies by the National Toxicology Program (NTP) due to as-yet-unproven concerns that it may cause cancer, as well as concerns over ochronosisskin darkening (in other words, the opposite of what most hydroquinone users are going for)
Meta-analysis studies suggest that they have similar weight-loss outcomes
World Psychiatry 21 , 124132 (2022)