Weight gain is a complex process rather than the result of a single vitamin excess, and it depends on a combination of many factors: Nutritional Habits: Your daily calorie intake is the most fundamental cause of weight gain
Doctors adjust the dose based on how the patient responds
Vitamin B12 deficiency is typically accompanied by fatigue, weakness, loss of appetite, and constipation
You just order the kit, follow the simple instructions to collect a small blood sample with a finger prick, and post it back to our accredited lab
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Several laboratory tests should be performed prior to treatment with cyanocobalamin, including serum vitamin B12, folate, iron, hematocrit, and reticulocyte count