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25(OH)D = 25-hydroxyvitamin D
Room temperature exposure: stable for up to 48 hours at room temperature (68-77F) for travel
Updated 04/24/2018
For example, enzymes called ADP-ribosyltransferases add the ADP-ribose moiety of this molecule to proteins, in a posttranslational modification called ADP-ribosylation
L-carnitine has emerged as one such candidate, with evidence suggesting it acts protectively by scavenging free radicals and enhancing the activity of endogenous antioxidant enzymes, thereby shielding vital enzymes from oxidative inactivation (62)
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