When I was recently pet sitting for two groups of family members who were out of town on vacation, I was yanked out of my usual circumstances and “gained” 10 pounds in two weeks.
This was mostly due to bulk and water weight retention due to high sodium intakes and lots of sugar from which I had generally abstained.
After going on a sugar fast and eating under 800 cal a day I got back to my normal set weight that I’ve been at for the last couple years. Now I’m slowly eating more every day, but being careful not to break the rules.
10 pounds is a big difference for me because I tire more quickly and feeling bloated is just a yucky feeling.
My stomach now automatically winces at the thought of disturbing it with foods and drinks that were the problem. This is good.