For me, I was technically over the threshold for type 2 diabetes before I started IF. After 3 weeks of IF and healthier eating, that number had already dropped

For me, I was technically over the threshold for type 2 diabetes before I started IF. After 3 weeks of IF and healthier eating, that number had already dropped below the threshold to just pre-diabetes. Within 3 months I had reversed that as well. This was all verified by bloodwork. Now it is true, when you eat, even when not doing IF, insulin spikes. That’s how our bodies process food. During extended fasting, your body will become more sensitive to insulin so it is important that when you eat again, not to stuff yourself with high carb foods that will only exacerbate that. Now how much you’d have to eat to do hurt yourself, I don’t know, but I guarantee the first time you break a fast with just a bit too many carbs you will feel it. The first time was enough for me!