Tirzepatide is ideal for adults who: Have a BMI of 30 or higher or 27 or higher with weight-related health conditions (such as type 2 diabetes, hypertension, or heart disease)
While healing the gut, I often recommend supplementing with HCl and digestive enzymes to help B12 absorption from food sources
Restoration of bile acid metabolism, specifically the microbial conversion of cholic acid to deoxycholic acid, correlates with increased colonic and serum 5-HT concentrations and elevated expression of tryptophan hydroxylase 1, the rate-limiting enzyme in peripheral serotonin biosynthesis [18]
Patients looking to help push beyond a sticking point in their health goals may best use B12/MIC as a short-term tool
Conversely, if too much niacin is taken, it could cause flushing, redness and also headaches, so dosing is important
(2026, Clinical Obesity) reviewed six studies covering 480,825 adults on GLP-1 medications and found that nutritional deficiencies are common vitamin D deficiency hit 13.6% at 12 months, iron depletion was frequent (2630% lower ferritin vs comparators), and B vitamin deficiencies rose steadily over treatment
