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It has since been studied extensively for its role in supporting sleep quality and the body's natural sleep architecture

Eur J Pediatr

We don't believe so

To assess the importance of lipidation modification to Cagri, pharmacological comparison of Cagri and its non-lipidated backbone (CagriBB) was undertaken using a cAMP response element (CRE)-reporter assay

doi: 10.1016/j.wneu.2013.07.093
How common is vitamin B12 deficiency
