According to NAM criteria, the minimum clinical criteria to be diagnosed with ME/CFS are: (1) PEM, (2) a substantial reduction or impairment in the ability to engage in pre-illness levels of occupational, educational, social, or personal activities that persist for more than 6 months and is accompanied by fatigue, which is often profound, is of new onset (not lifelong), is not the result of ongoing excessive exertion, and is not substantially alleviated by rest (3) unrefreshing sleep (4) at least one of the cognitive impairment or orthostatic intolerance
Biogenesis of 2-phenylethanol in rose flowers: incorporation of [2H8]L-phenylalanine into 2-phenylethanol and its beta-D-glucopyranoside during the flower opening of Rosa Hoh-Jun and Rosa damascena Mill
L-Carnitine Safety and Drug Interactions Before starting a supplement, it is always a good idea to research the safe upper intake levels and whether there may be interactions with medications you are taking
Even though L-carnitine might support a few health benefits like weight loss, improved brain function, and reduced fatigue, more in-depth studies are required for a better understanding