I've been doing 16 hour IF for years completely unintentionally. I skip breakfast, lunch at 1pm, dinner at 8pm. So I guess it's a habit thing. Once you make a

I've been doing 16 hour IF for years completely unintentionally. I skip breakfast, lunch at 1pm, dinner at 8pm. So I guess it's a habit thing. Once you make a habit of it, you just stick to it.