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You may also have an increased risk for vitamin B-12 deficiency if you: recently had weight loss surgery, because the operation interferes with your bodys ability to extract B-12 from food have been diagnosed with Crohns or celiac disease, conditions that can affect the way your body absorbs nutrients are over the age of 50, because the stomach beings to produce less acid as you age, and this acid helps with B-12 absorption take prescribed heartburn drugs, which reduce acid production in your stomach and may affect B-12 absorption If you suspect you have a vitamin deficiency, make an appointment with your doctor
Follow-up testing at 6-8 weeks and 12-16 weeks allows monitoring of metabolic parameters and ensures the peptide is not producing unexpected effects
Side effects are rare and usually mild
A typical nasal TB-500 protocol might use 500-1000mcg daily during loading phases, dropping to 250-500mcg daily for maintenance
