reason for b12 injections Vitamin Shot Vitamin B12 injections for MTHFR:

When it comes to supplements, taking high doses of vitamin C at the same time as your B12 shot might slightly lower the amount of B12 your body can use, but this is more relevant for oral B12 supplements than injections

Vitamin B complex injections contain the Vitamin B group, and by using them you bypass the digestive system which allows the body to absorb the full benefit of the vitamins

The infusion rate must be controlled to prevent bad reactions

Pure B12 injections are primarily intended for those who are deficient in nutrients to help increase energy levels and fat metabolism

DNA synthesis and cell metabolism Intracellular conversion of vitamin B 12 to two active coenzymes, in mitochondria and adenosylcobalamin in the cytoplasm, is necessary for the homeostasis of methylmalonic acid and homocysteine, respectively

After 4 weeks of oral administration of 5amino1mq tablets (510 mg/kg) to aged mice (1820 months old), muscle mass was significantly increased, grip strength was enhanced by approximately 40% compared with the control group, and muscle endurance and exercise capacity were also notably improved.Further studies revealed that 5amino1mq inhibits excessive NNMT activation in muscle tissue, restores NAD levels, activates the SIRT1 pathway, reduces muscle protein degradation, and promotes muscle protein synthesis, thereby maintaining muscle mass