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If youre low, youll likely feel sluggish or foggy
The only way absorption can occur in the blood stream is when the right amounts of both B12 and intrinsic factor are present
IGF-1-receptor non-binding profile reported in receptor-affinity studies
Vitamin B12 is found naturally in animal-based foods such as meat, fish, eggs, and dairy, and it may also be added to fortified cereals or plant-based products
doi:10.1002/minf.202400186
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