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In fact, it is also involved in the metabolism of amino acids and nucleic acids like folic acid, and it assists in synthesizing DNA, RNA, and fatty acids
These may include: Fatigue Brain fog Memory loss Neurological problems Heart palpitations Pale skin Muscle weakness Mood changes Appetite loss Constipation Infertility Side Effects of Vitamin B12 While the recommended daily amount of vitamin B12 for adults is 2.4 micrograms, higher doses have been found to be safe
Improved microcirculation nourishes hair roots
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