do people complain of feeling extremely cold after b12 injections Help with Fatigue and Low Energy? Feeling tired, low on energy

*In July, Jim, for example, wrote, Hi JoJo, Got my second Moderna shot 10 Feb and my arm hurt quite a bit until about three weeks ago

Injection sites include the abdomen, thigh, and upper arm

The improvement stems from restored cellular metabolism rather than weight loss alone

For treatment of confirmed deficiency , NHS protocols typically involve hydroxocobalamin injections: initially 1mg three times a week for two weeks for those without neurological involvement, followed by maintenance injections every 2-3 months

Stephens, F.B., Constantin-Teodosiu, D., and Greenhaff, P.L., New insights concerning the role of carnitine in the regulation of fule metabolism in skeletal muscle, J