Anecdata: when I was intermittently fasting, I found that exercising at lunch curbed my appetite and I could easily last till dinner with no food or with a smal

Anecdata: when I was intermittently fasting, I found that exercising at lunch curbed my appetite and I could easily last till dinner with no food or with a small yogurt snack (<50cal). On days when I didn't exercise, I felt hungrier and had to engage my will power much more during the day.