Expect mild side effects early on: nausea, constipation, or mild headachethese typically ease after 1 to 2 weeks
If you start to feel symptoms returning before your next scheduled shot, its a sign to discuss this with your GP, as your programme might need adjusting
Can you see yourself among any of the above "people" - only as you say you have "a very good junk-free diet" that probably rules out the top one as long asit includes meat, fish, eggs, seafood and dairy produce which are the natural sources of B12, Treatment for PA and non-dietary vitamin B12 deficiency is virtually the same
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Studies have shown that the bioavailability of B12 is three times greater in dairy products than in fish, poultry, and meat