B12 overdose symptoms include skin rashes, itching, upset stomach (nausea, vomiting, diarrhea), b12 overdose headache, and feeling anxious or nervous
In addition, circulating GLP-1 enters circumventricular areas of the CNSsuch as the subfornical organ, the organum vasculosum of the lamina terminalis, the median eminence near the arcuate nucleus, and the area postremathanks to the partial permeability of the bloodbrain barrier.2,3,6 In addition, NTS neurons, which receive peripheral afferent input, synthesise preproglucagon and serve as a source of GLP-1 within the CNS
Covers Wegovy (oral $149/mo via Walgreens, injection $349/mo direct), Saxenda (limited), Ozempic and Rybelsus (savings card $25/mo for eligible commercial)
Food sources include nuts, seeds, and avocados