Watch-outs to know: Some experts have concerns that TA-1 could aggravate an autoimmune disorder, and while the reported side effects in clinical settings are mild, health experts are wary about the unofficial use of TA-1
Do reschedule an appointment with your doctor if, after the injection, you experience flu-like symptoms or a respiratory infection
Keith Lafferty MD, Fort Myers on June 21, 2025
A typical program spans 4-8 weeks, followed by maintenance dosing (e.g., monthly B12 injections)
Animal sources include dairy products, eggs, fish, poultry, beef Liver Chicken Fish and shellfish such as trout, salmon, tuna fish and clams Fortified breakfast cereal Low-fat milk Yogurt Cheese Eggs If you are looking for a food fortified with B12, check the product's Nutrition Facts label
The compounded market has grown significantly due to the high cost and periodic shortages of brand-name products