A study conducted by Dr Katherine Tucker a nutritional epidemiologist at the Jean Mayer U.S
iScience , 28 (5), 112275 Ji, L., Zhao, X., Zhang, B., Kang, L., Song, W., Zhao, B., Xie, W., Chen, L., & Hu, X
Polytechnique Montral
D has been as low as 17 it took months of prescription level supplements to get it to 33
Storage is critical: Retinol degrades with light and heat Copper peptides also degrade with heat MUST refrigerate after opening MUST protect from light (opaque container) Shelf life shorter than single-ingredient products Traveling with copper peptides Travel creates storage challenges
Small-molecule fluorescent probes for binding-and activity-based sensing of redox-active biological metals