The intestinal bypass, by disrupting the microbiome, resets the signal, and the diabetes vanishes.
From the economist.com
Because of the vitamin's unique absorptive requirements, these people must have vitamin B12 administered by an injection to bypass intestinal absorption and avoid B12 deficiency.
From the timesunion.com
In 2004, Rice nearly died again from an intestinal blockage or bowel obstruction, a common complication of gastric bypass surgery.