das ist, scheint mir, eher eine Vermutung:Zitat von Lugasch
◾So coffee….◾Coffee with cream is obviously considered food and will break the fast
◾But black coffee (or espresso)…◾Caffeine can shift the circadian clock – giving someone coffee later in the day will shift their circadian rhythm up by about 40 minutes
◾Caffeine is metabolized by the gut and liver, and the question is – Does this activation, by caffeine of the metabolic pathways in the liver/gut “start the circadian clock” – we don’t know◾There are multiple studies which had people follow a time-restricted eating based diet, and allowed them to consume caffeine (black coffee or tea) during the fasting period – the benefits thought to result from fasting were still observed
◾“So clearly there’s evidence in the scientific literature that if you consume black coffee within that fasting window, there’s still positive effects happening”
◾But the question remains – “If you were not to consume it, would you have a more robust effect? We don’t know.”
https://podcastnotes.org/2019/01/09/patrick/
Wenn der Verzicht auf Getränke außer Wasser das Fasten für Dich verkompliziert oder erschwert, erscheint es mir sinnvoller, diese Getränke zu konsumieren, als sich das Leben schwer zu machen.
Kommt auch auf die Zielsetzung an, bzw. was man bewirken will.
Wenn man eine Maus ist, scheint Kaffee z.B. Autophagie zu unterstützen:
Altogether, these results indicate that coffee triggers 2 phenomena that are also induced by nutrient depletion, namely a reduction of protein acetylation coupled to an increase in autophagy. We speculate that polyphenols contained in coffee promote health by stimulating autophagy.
Coffee induces autophagy in vivo
siehe auch:
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