The signs and symptoms of B12 deficiency that indicate you may benefit from vitamin B12 injections include: chronic fatigue, lethargy and weakness Muscle aches, joint pain and trouble exercising Poor memory, inability to concentrate and other cognitive problems associated with aging Mood changes, like increased depression and anxiety, or signs of nervousness like rapid heartbeats/palpitations Poor dental health, including bleeding gums and mouth sores Shortness of breath and feeling dizzy Poor appetite or digestive problems, like constipation, nausea, diarrhea or cramping Sometimes greater risk for problems like cardiovascular complications or even cancer (due to a rise in homocysteine levels) Why might you be low in vitamin B12, even if you eat a relatively healthy diet
and symptoms like pain and nausea are notoriously subjective and we may subconsciously grade them as a little bit better after paying for something that is supposed to help
Phase 2 signals) are all being actively studied
Autophagy 17:36713689
Natelson BH, Weaver SA, Tseng CL, Ottenweller JE
The burden is highest during weeks 9-24 when both are escalating