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
We package every shipment to reduce the risk of environmental exposure during transit
Here is one example research week for the 10 mg vial at 150 mcg (45 units), dosed in the morning
Some US packages can take longer
Therefore, it is important to note that while B12 is necessary for maintaining good health, it should only be used as a sleep aid replacement with the guidance of a healthcare professional