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As no data are available on efficacy of this formulation, we studied vitamin B12 serum levels, the physical activity scale of the RAND-36, the number of steps on an activity meter, and the fatigue and concentration scales of the CIS20r questionnaires, before and after 3 months of treatment in ME/CFS patients
If you compete in any sport, this is critical
Low B12 levels have been associated with increased anxiety and depressive symptoms
Sleep: Aim for 79 hours, when the largest natural growth-hormone pulses occur
Who may benefit from B12 shots B12 injections are commonly used to treat people with: Pernicious anemia, an autoimmune disorder that reduces intrinsic factors needed for B12 absorption
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