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(2023, April 17)
For example, oral vitamins have varying degrees of bioavailability because they must make their way through your digestive system before your body can absorb the nutrients
This helps adjust doses and schedule tests to monitor your B12 levels effectively
Consult your healthcare provider to determine the best option for your situation
Doses and ingredients could be different to whats on the label, and they could be contaminated with all sorts of dangerous things
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