Data on the safety and efficacy of such therapies over decades are lacking, creating uncertainty about their role in chronic use, Roberts says
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Refrigerate at 2-8 degrees Celsius (35.6-46.4 degrees Fahrenheit), protected from light, and use within 28-30 days
L-carnitine kan de mitochondriale functie, die een hoofdrol speelt bij zowel ziektes als bij gezond ouder worden, helpen verbeteren (19, 20, 21)
However, this effect may be due to the large amount of cystine provided in the control conditions (208 M), as reduction of cystine levels in the medium did not impair growth but abolished intracellular cysteine and cystine levels (Extended Data Fig