Patients should follow directions for dose, injection route, needle handling, storage, and disposal
Brand products undergo extensive FDA review and quality control
A vitamin B12 deficiency can lead to megaloblastic anemia, a condition characterized by a low number of red blood cells that are larger than normal ( Megaloblastic anemia can cause a variety of symptoms and side effects, including ( shortness of breath headache heart palpitations fatigue poor balance memory loss That said, being low in vitamin B12 doesnt always lead to megaloblastic anemia, and many people may only experience mild symptoms like fatigue ( Furthermore, while a deficiency in vitamin B12 may not cause weight gain, it can decrease energy levels and contribute to fatigue, making it harder to stay active and manage your weight
If low B12 explains fatigue and weight loss, replacement will likely restore health and weight
The peptide also builds muscle, making it easier to lose weight