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Keith Lafferty MD, Fort Myers on October 10, 2025
How Fast Do Facial Symptoms Improve After Correcting B12
You may be at higher risk if you: Follow a vegan or vegetarian diet Eat very little meat, fish, eggs, or dairy Are over the age of 50 Have digestive conditions affecting absorption Take certain medications, such as metformin or acid-reducing medicines Have had certain stomach or bowel surgery Have pernicious anaemia or absorption problems People in higher-risk groups may benefit from advice, testing, or treatment depending on their symptoms and medical history
"Propionibacterium spp.-source of propionic acid, vitamin B12, and other metabolites important for the industry"
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