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
Similar Reading: The Link Between Depression and Chronic Pain Summary: Vitamin B-12 and depression While vitamin B-12 deficiency might not directly cause depression, research suggests it can contribute to similar symptoms like fatigue, irritability, brain fog, and low mood
The compounds molecular weight and structure allows for cellular penetration, making it useful for researchers studying intracellular metabolic processes
may extend to 12 weeks with appropriate off-periods
H 2 -receptor antagonist examples include cimetidine, famotidine, nizatidine, and ranitidine
