Excellent dietary sources include : Meat and poultry : beef, lamb, pork, chicken, and particularly organ meats such as liver Fish and shellfish : salmon, trout, tuna, sardines, mackerel, and clams (which are exceptionally rich in B12) Dairy products : milk, cheese, and yoghurt Eggs : particularly the yolk For patients following plant-based diets or those with significantly reduced appetite, fortified foods can provide B12, including fortified breakfast cereals, plant-based milk alternatives, nutritional yeast, and some meat substitutes
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Regardless of bottle choice, we recommend storing your serum away from heat and direct sunlight
Please always follow the injection instructions printed on the label Start free consultation Methionine Methionine is an essential amino acid
Medication Use Certain medications, such as proton pump inhibitors (PPIs) for acid reflux or metformin for diabetes, can interfere with B12 absorption
When, in the past, monitoring of symptoms had been done poorly, there may be some people who do not need parenteral B12 supplementation