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To absorb vitamin B12 effectively, your body requires an intact stomach and gut, a well-functioning pancreas, and sufficiently high levels of intrinsic factor, a protein that binds to vitamin B12 in the stomach (1)
(PubMed) National Center for Environmental Health
This works alongside niacinamide and turmeric root extract to enhance brightness and improve overall skin clarity
Iberis amara L
Samples were digested with either trypsin or chymotrypsin at a 1:50 protease:sample ratio for 16 h at 37 C with rotation
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