Translation of "Fasting" in German

I'm fasting.

Ich faste.

Who's fasting?

- Wer fastet?
- Wer fastet gerade?

We're fasting.

- Wir fasten.
- Wir fasten gerade.

Again, occasional fasting.

Nochmal, gelegentliches Fasten.

Tom is fasting.

- Tom fastet.
- Tom fastet gerade.

That switches on the molecular fasting response, the autophagy.

die die molekulare Fastenantwort anschaltet: die Autophagie.

If a man has nothing to eat, fasting is the most intelligent thing he can do.

Wenn ein Mensch nichts zu essen hat, ist das Fasten das Intelligenteste, was er tun kann.