Consider B12 supplementation if you are vegetarian, vegan, over age 50, have a history of stomach surgery, or experience fatigue and cognitive changes during semaglutide treatment
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A research peptide is only ever as good as its certificate of analysis
Romanian journal of internal medicine = Revue roumaine de medecine interne
In the context of GH and IGF-I physiology it can be concluded that 1) during childhood and adolescence the combined actions of GH and IGF-I in the presence of sufficient nutrition promote longitudinal growth and somatic maturation, 2) continued excess IGF-I activity in adulthood increases the risk for cardiovascular and neoplastic diseases and hence reduces longevity, 3) calorie restriction, which suppresses IGF-I activity and stimulates GH secretion, may promote longevity in human adults (82)