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To tell them apart, doctors need to look at the whole picture of the patients health
If your body cant absorb the vitamin through food and starts showing the symptoms of deficiency, your doctor might prescribe vitamin B12 shots
some may trial high-dose oral with close monitoring (NHS)
All protocols are based on preclinical animal data and community experience
Nutrient Retention: The duration that nutrients remain in the body can vary from days to weeks or even months, depending on the individuals needs and metabolic rate
Higher doses will increase your blood pressure, and heart rate and may cause heart palpitations and so on
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