Lisa Kilgour, Nutritionist January 11, 2021 Newsletter, Health Tips, Blog Intermittent Fasting - The Good, The Bad, and The Ugly Lisa Kilgour, Nutritionist January 11, 2021 Newsletter, Health Tips, Blog I’ve been very hesitant to weigh in on Intermittent Fasting. I’m asked about it a lot and I always want to be honest with you. Yes. There’s some research on IF that looks promising. And…there are many, many gaps.