What are common side effects
In the UK, some patients are supported to self-inject at home, but only after proper training and with medical oversight
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
Full hGH raised blood sugar, decreased insulin sensitivity, encouraged fluid retention, sometimes triggered carpal tunnel symptoms, and (depending on dose) carried theoretical concerns around cellular proliferation
It can also affect how genes work in kidney and ovarian cancer