A WHO consultation identified the most vulnerable groups as elderly individuals, infants, preschool-aged children, and pregnant or lactating women, due to either increased nutritional demands or impaired absorption capacity ( Addressing the prevention of B12 deficiency and its public health implications requires a comprehensive, life-course approach based on integrated strategies targeting early detection, dietary optimisation, and effective supplementation, in order to mitigate the long-term consequences of inadequate cobalamin status ( Intramuscular (IM) injection is the most invasive and costly administration method, requiring trained personnel and clinical visits
This hormone regulates blood sugar and reduces appetite
The treatment also led to improvements in waist circumference, waist-to-hip ratio, and body image, without affecting blood sugar levels or causing major side effects
However, during high-intensity exercise, the rapid demand for energy causes carbohydrates to become the main energy substrate
Downey, CA
Vegetarians are another group that often supplement their diet with vitamin B12 per day
