While anyone with a B12 deficiency can benefit from injections, certain groups are more likely to require this treatment, including vegetarians and vegans who may not consume enough B12-rich foods, individuals with digestive disorders like Crohns disease or coeliac disease, those with pernicious anaemia that affects B12 absorption, people recovering from weight loss surgery or other gastrointestinal procedures, older adults whose ability to absorb B12 decreases with age, and individuals experiencing prolonged fatigue or low energy levels
Alcohol or ethanol tests can detect alcohol metabolites in urine, breath, saliva, sweat and blood for between two and 80 hours
All biochemical measurements were conducted following the manufacturers standard protocols
Patients may need documentation of obesity, related health conditions, and previous weight loss efforts
The evidence in favour of a K ATP -independent GSIS comes from two independent studies