In terms of sleep, single doses of caffeine in adults of roughly 100 mg or more (1.5 mg/kg bw/day in a 70 kg adult) have been shown to shorten sleep duration and increase sleep latency in a dosedependent way (DePaula & Farah, 2019
Nod1-mediated lipolysis promotes diacylglycerol accumulation and successive inflammation via PKCdelta-IRAK axis in adipocytes
The details are shown in Table 1
Drge, W., & Breitkreutz, R
Whether there is a similar mechanism in PD patients needs further exploration
Therefore, an increased supply of Met may increase antioxidant production, potentially aiding in the relief of oxidative stress and inflammation triggered by the production of reactive oxygen metabolites ( Conversely, Hcy has the capacity for remethylation to regenerate methionine, which relies on the folate cycle and vitamin B 12 ( Figure 1 ) ( 2 -THF), which is subsequently reduced to 5-methyltetrahydrofolate (5-CH 3 -THF) (Preynat et al., 2009)
