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About 60% of vitamin B 12 from food is absorbed through this pathway, and any pathophysiological changes in stomach, pancreas, and intestine result in disturbance of vitamin B 12 absorption

Having gastric surgery also increases the risk of b12 deficiency

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There, as mentioned before (see Chapter Acetylcholine), BPC 157s counteraction/attenuation of all of the effects of depolarizing neuromuscular blocker succinylcholine applied intramuscularly (systemic and local effects