l carnitine gives me diarrhea Is a Possible Side Effect of Taking Creatine? L-carnitine: Science-Backed Benefits, Risks, and

In clinical practice, many bariatric programs include routine B12 injections in their post-surgical nutrition protocols

doi: 10.1016/s0092-8674(03)00929-2

DKD patients exhibit significant gut microbiota dysbiosis, characterized by reduced short-chain fatty acid-producing bacteria, increased proteolytic bacteria, and impaired intestinal barrier function

I would urge anyone with a serum B12 level of less than 500 that is experiencing any symptoms of a deficiency to do thorough research into this

Following a 15% weight loss over a 12-month period, a T2D cohort had a decrease in liver and pancreatic fat content coupled with the recovery of -cell first-phase insulin response and glucose control (37)