Nausea or an upset stomach can occur in some individuals, though this is usually short-lived
Liang J, Kou S, Chen C, Raza SHA, Wang S, Ma X, et al
These findings should be overseen with glutamate as the major excitatory neurotransmitter in the central nervous system (i.e., cognitive functions such as learning and memory in the brain [200], the precursor of major inhibitory neurotransmitter GABA) but excitotoxic neuronal death as a direct result of high concentrations [201], and tight physiologic range that should be maintained [59]
Supporting this pathway can help improve body composition, recovery, sleep, and overall vitality in a sustainable way
At 10 mg per week, it lasts only 3 weeks, meaning you use the entire vial well within the safety window