The answer is simple: it depends on the patients reserves of the vitamin, and the type of diet they are on after the gastric bypass or any other bariatric surgery
Food allergen-directed immunotherapies function by inducing food desensitization, such as Palforzia for peanut allergy, with disadvantages including adverse reactions, ineffectiveness in adults and for severe cases, and relapses upon cessation of therapy
Repurposing Valproate, Enteral Clonidine, and Phenobarbital for Comfort in Adult ICU Patients: A Literature Review with Practical Considerations
When exposed to bile acids, ME-3 survived for 24 hours without significant loss of live bacteria. Thus, Lactobacillus fermentum ME-3 can tolerate exposure to harsh acidity in the stomach as well as exposure to bile acids in the small intestine
Before taking this injection inform your doctor if you have liver or kidney problems, Leber's disease (nerve disease that leads to sudden, painless vision loss)
Most of the evidence comes from RYGB studies with fewer studies on other types of BS, but also finding negative effects from mainly restrictive procedures (245)