Additionally, energy pathways between minima and seams associated with crossing of S1 /S0 surfaces, are the most efficient for internal conversion (IC) to the ground state
Du H, Meng X, Yao Y, Xu J
Absorption problems Even with adequate intake, absorption can be reduced by: Certain gastrointestinal conditions affecting the stomach or small intestine Some medications Age-related reduction in stomach acid (which can affect absorption) Autoimmune gastritis (often historically referred to as pernicious anaemia) This is a well-recognised cause of B12 deficiency and may require ongoing management
Unlike oral supplements, which must go through the digestive system and may not be fully absorbedespecially in those with digestive issues B12 injections deliver the vitamin directly into the bloodstream, ensuring maximum effectiveness
Vitamin B12 is important for growth, cell reproduction, blood formation, and protein and tissue synthesis
Possible temporary reactions include mild soreness at the injection site, nausea, headache, or dizziness for a day or two, and occasional minor bruising