l-carnitine needs vitamin c to function The Pathway of Carnitine Biosynthesis with Proposed Involvement of VC This liquid supplement combines L Carnitine Deficiency: What Is It,

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Liquid L-Carnitine Capsules - Liquid-filled capsules offer the benefits of liquid L-Carnitine in a portable capsule format

Braz J Med Biol Res 45:546556 Schmidt-Sommerfeld E, Penn D, Kerner J, Bieber LL, Rossi TM, Lebenthal E (1989) Quantitation of urinary carnitine esters in a patient with medium-chain acyl-coenzyme A dehydrogenase deficiency: effect of metabolic state and l-carnitine therapy

doi: 10.1055/s-2007-1021044

Cohort 1 contained 101 individuals with negative Covid-19 test results, whilst cohort 2 contained 122 individuals with positive results displaying mild symptoms or who were asymptomatic