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The conserved disulfide bridgeanalogous to Cys182Cys189 in full-length hGHpotentially confers structural stability by locking the peptide into a bioactive conformation
Some algae have erroneously been believed to be sources of B12, but they actually contain only vitamin B12-like molecules that have long been mistaken (vitamin B12 analogs)
Minimize repeated freeze-thaw cycles where applicable
Some algae that are advertised as a source of B12, such as spirulina, in fact, contain these analogues (Rizzo et al., 2016)
- You have a medical condition that affects nutrient absorption (like Crohn's disease or celiac disease)
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