[DOI] [PubMed] [Google Scholar] 111.Lieverse RJ, Jansen JB, Masclee AA, Lamers CB
Deficiency signs and symptoms include: - Difficulty thinking and remembering - Fatigue - Lack of energy - Persistent headaches - Heart palpitations - Pale skin - Weight loss - Infertility - Numbness and tingling in the hands and feet - Mood changes - A sore tongue and/or mouth ulcers - Low or lack of appetite - Constipation The Benefits: Increased Energy & Stamina Supports red blood cell production to combat fatigue and improve overall energy levels
Any floating material, flakes, fibers, or sediment in the solution means the vial is compromised
Vitamin B12 is also an essential nutrient that helps the body create DNA, nourishes the brain and nervous system, and assists with the formation of healthy red blood cells
However, those drugs are only FDA-approved to treat type 2 diabetes (along with diet and exercise), not obesity
Frequency of injections: The frequency of vitamin B12 injections will depend on the severity of your deficiency and your doctor's recommendation