I do! I’ve do 16:8 minimum, some days I can push it to 19:5, or even 20:4! I feel great and I’m losing! Listen to your body! I do a protein shake at 1:00, supper by 6:00, followed by my next 2 packets which are a restricted and a non restricted - SW cheese curls or if I do a restricted sweet then I do Dorados and a wafer or similar. I quit eating by 7, or 8 at the latest.