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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
We cannot treat under 18s
B12 injections bypass the digestive system entirely, delivering the nutrient directly into the bloodstream for immediate, complete absorption far more effective than oral supplements when deficiency or absorption issues are present
a single poor reconstitution or unnecessary freeze-thaw cycle represents a proportionally larger loss of research material
The compounding process follows quality standards and regulatory requirements to ensure the potency and sterility of the final product
