Its also important to check how well the treatment is working with regular tests
What happens with your Vitamin B12 Injection Process & Appointment
Cecal samples Cecal weight was measured since the weight of this portion of the intestine appears to be highly influenced by the microbiome (e.g., certain antibiotic treatments dramatically increase cecal weight 27,28,29,30,31 but not the colon 27 )
References: Cleveland Clinic
Metformin and Micronutrient Status in Type 2 Diabetes: Does Polypharmacy Involving Acid-Suppressing Medications Affect Vitamin B12 Levels
In most clinical settings, the peptide is studied via small subcutaneous injections, usually administered in the morning on an empty stomach to maximize the fat-burning signal