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Unlike oral supplements, which must pass through the digestive system and may be poorly absorbed, B12 injections bypass the gut entirely
If you have any questions about using generic cyanocobalamin, talk to your doctor or pharmacist
Scarce availability in the grocery stores may have meant a poor diet, or the snacks at home were too readily available when you felt stressed
Complete Comparison Guide Compare all B12 forms (methylcobalamin, cyanocobalamin, hydroxocobalamin, adenosylcobalamin)
US$ 23.50
US$ 29.93
US$ 22.72
US$ 22.11
US$ 29.95
US$ 25.37
US$ 26.41
