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Methylcobalamin is less stable than cyanocobalamin and is particularly susceptible to photodecompositionthat is, destruction from light exposure

Common symptoms can include: Extreme fatigue Lethargy Loss of appetite headaches Feeling faint or dizzy Breathlessness Headaches Heart palpitations Tinnitus Additional symptoms of B12 deficiency can include psychological problems such as low mood, irritability, depression, cognitive changes, or blurred memory

Unlike other treatments such as semaglutide and tirzepatide, which act on only one or two receptors, Retatrutide is a triple receptor agonist

it does give you energy and good vibes