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l carnitine nutrifactor L-Carnitine 5000 – EC Sports Supplements L-Carnitine: An Amino Acid Supplement Rai et al.,
Description
Rai et al., 2019)

It is also useful to people who are in need of additional nutritional support

In contrast, alkali metal ions such as Li + , Na + , K + , Rb + , and Cs + do not form strong complexes like transition metals, but they can coordinate to the oxygen atoms of carbonyl and amide groups near the C-terminus with low affinity
Cell 159, 709713

doi: 10.3390/nu14142945 23 HuQ.ZhangW.WuZ.TianX.XiangJ.LiL.et al
