It causes profound appetite suppression, leading to massive caloric deficits
Vitamin B12 (also known as cobalamin) is a water-soluble vitamin that plays a key role in: Normal red blood cell formation Normal energy-yielding metabolism Function of the nervous system Reduction of tiredness and fatigue DNA synthesis Normal psychological function In the UK, these are recognised health claims for vitamin B12 under authorised nutrition and health regulations
Researchers and clinicians have studied its potential applications in body recomposition, stubborn fat reduction, and metabolic support, particularly in individuals who have not responded adequately to diet and exercise interventions alone
Pernicious anemia is a common reason for low B12
Its stability, lower cost, and extensive safety record make it the practical default choice
It is important to note that the glucose-raising effect of glucagon receptor activation is largely counterbalanced by the GLP-1 and GIP components