Yes. I intermittent fast every day from 2pm until noon the following day. I allow myself a 2 hour eating window (22:2) per day. This 2 hours involved me eating a decent amount of a mostly raw vegan diet. I do still cook sweet potatoes, rice and broccoli. I also eat beans and some nuts. I drink 32oz lemon water and 32oz of celery juice each AM.
I fast for 2-3 weeks quarterly. Water only.
When I am sick for any reason I start fasting immediately.
What has this done for me? My weight is finally where it should be from decades of abuse. Autoimmune conditions and diabetes are under control.
I posted a while back that my sleep was about 2-4 hours nightly. Over the last 5 or so months that has increased to 6 hours a night.
Edit: I drink at least 1 gallon of water per day.