The choice depends on several factors, such as the injection dose, frequency, and medical equipment
For many people, factors like underlying health conditions, lifestyle choices, or even just the natural process of aging can make it difficult to maintain healthy B12 levels
However, some rare side effects of too much vitamin B12 can include: Headache Weakness Nausea Diarrhea Tingling sensations in the hands and feet Allergic reactions or skin rash (uncommon) When To Seek Medical Advice Risk of vitamin B12 deficiency: Groups at a higher risk of vitamin B12 deficiency include older adults, people who only eat plant-based foods (vegans and vegetarians), and those with certain chronic conditions (gastrointestinal disorders that can affect vitamin absorption)
Best For: Reducing abdominal fat and supporting metabolic health
Nonalcoholic and Alcoholic Fatty Liver DiseaseYou can treat fatty liver disease with diet and exercise