benign labial melanotic macule Treatment of macules on the lip. These are spots that appear on the lips for no apparent reason. The causes are mostly genetic, but similar spots can appear in smokers, after Mystery behind labial and oral
Description
doi: 10.1038/s41467-021-21525-5

Newman WP, 3rd, Freedman DS, Voors AW, Gard PD, Srinivasan SR, Cresanta JL, Williamson GD, Webber LS, Berenson GS
doi: 10.1039/d0nr01893g 82 LiM

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L-Carnitine is important for providing energy to muscles, and has been described as a "conditionally essential" nutrient for humans
