light headed on glp 1 Lightheaded GLP-1? Causes And How To Manage It The reason you feel like

Although the cause of PIH is not entirely understood, calcium metabolism appears to play a role

Dahl, D

Carnitine acquisition and transport: mechanisms and regulation of metabolic homeostasis Carnitine homeostasis, essential for mediating mitochondrial fatty acid transport and -oxidation, is maintained through a delicate balance between exogenous acquisition and endogenous synthesis, alongside precise transport mechanisms under physiological conditions [56, 57]

The IOM then doubled the amount because only about 50% of dietary B12 is absorbed, and arrived at an estimated average requirement (EAR) of 2.0 g

you might notice subtle improvements within hours or by the next day