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The peptide is stable in stomach acid, making oral delivery viable
After this period, injections can be administered once per month, which this frequency is enough to reverse the signs of vitamin B12 deficiency
There is no FDA-approved human trial
Signs of Vitamin B12 Deficiency Some common signs that you may be deficient in Vitamin B12 include fatigue or tiredness, weakness, difficulty concentrating or thinking clearly, pale skin, dizziness or light-headedness, loss of appetite, weight loss, constipation or diarrhea, numbness or tingling in the hands and feet, sore tongue, headaches and vision problems
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