Keto Crush If you’ve in no way been in ketosis before, occasionally, your body has to modify. Our bodies are very used to breaking down carbs for energy. But, in ketosis, they’re solely the usage of fats shops for electricity. So, from time to time, your frame has an adjustment length. And, that is referred to as the keto flu. Because, it comes with signs like awesome low energy, infection, and headaches. The appropriate component approximately the keto flu is that it suggests you’re in ketosis, and that the complete procedure is working. Another precise component about it's miles that it typically best lasts some days to per week.