Complete fasting from all food and water, at least in the Churches I attend, is prescribed for the 6 hours prior to receiving Communion…
But Lenten fasting is prescribed from Saturday Vespers until no food or water…
Hence hydrating after the Divine Liturgy is de-riguer!
I do not think we have a bread and water fast prescribed by the Church for all…
Lenten Fast rules are prescribed for every Wed and Fri plus Sat after Vespers - with exceptions, mind you - in addition to the Great Fast of Lent and the three lesser Fasts… So the result, at least for me, in entering into this Way, was a kind of pesky intrusion into my “normal” way of working hard and eating a lot every day of what I wanted… Every time you turn around, you have another dietary restriction of some kind or another… For us, the Monday fast is optional, so that for the pious, unlike me, take on the Lenten Fast on Mondays too…
I have always understood the term “fast” to mean some dietary restriction… Dry and raw foods - eg no meat, dairy, wine or oil - is pretty standard… With fish, wine and oil added according to feast days… It kind of forces you to look at the calendar every day, unless you want to live in perpetual fasting…
Clean Week entering into Lent is the most strict, with water only plus one Lenten soup meal after each Pre-Sanctified Divine Liturgy, one Wed and one Fri… Those of us with physical demands are free to eat a small Lenten meal each day as needed - On the idea that the Fast is for the man, and not man for the Fast… And this while not forsaking Communion Wed and Fri…
But IF you decide to pig out on a Big Mac Cheeseburger and a shake, then attend, receive Antidoron, and do not Receive…
Enough!
geo