A common target for research is to have a solution where each spray delivers a specific dose, for example, 250 micrograms (mcg)
These benefits have been attributed to numerous pleiotropic effects beyond glucose-lowering action
This weekly dosing schedule is consistent with other agents in the incretin-based injectable class, such as semaglutide (Ozempic/Wegovy) and tirzepatide (Mounjaro), and is designed to maintain stable plasma drug concentrations throughout the week whilst minimising the burden of frequent injections
The only large study of healthy adults examining B12 supplement safety, using NHANES data, found no association between B12 supplementation and increased mortality at any dose, including 1,000 g/day or more (Wolffenbuttel, 2020)
In cosmetics, glutamic acid is a famous humectant