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Description
However, in very rare cases, some people can experience side effects caused by allergic reactions or individual sensitivity
However, its synthetic derivative has been shown in clinical studies to be of benefit to other organ systems in small doses
Peptide safety and risks covers these considerations comprehensively
Anat Rec A Discov Mol Cell Evol Biol
Melhem et al., 2016
Symptoms of B12 deficiency include persistent fatigue, weakness, brain fog, mood changes, numbness or tingling in hands and feet, and difficulty concentrating
