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An endoscopy can reveal conditions like atrophic gastritis that might be causing Vitamin B12 malabsorption
The investigators informed patients or their surrogates concerning the study orally and written informed consent was given before entry into the study
Next Health formulations may vary by state regulation and availability
Those that naturally contain vitamin B12 include lean red meats, poultry, fish, brewers yeast, and dairy products, such as milk, cheese, and yoghurt
Discontinue use and consult a healthcare provider if you experience: Severe allergic reactions (rash, difficulty breathing, swelling), persistent injection site infections, or any concerning symptoms that do not resolve
IF is made in the stomach and binds to B12, forming a complex that can be absorbed in the intestines
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