Does the length of the eating window matter, or is it just about when you start and stop?

How do you deal with cravings at night when your eating window is closed?

I've heard that eating one meal a day is extreme and unhealthy. Is OMAD actually safe long-term?

Can I take my blood pressure medication during the fasting window?

Can you drink sparkling water during the fasting window or does the carbonation break the fast?

I get incredibly hungry at exactly 11am every day even though I'm eating a big dinner at 7pm. Any tips?