When you’re eating the foods that get you there (more on that in a minute), your body can enter a state of ketosis in one to three days, she adds. During the diet, the majority of calories you consume come from fat, with a little protein and very little carbohydrates. Ketosis also happens if you eat a very low-calorie diet think doctor-supervised, medically recommended diets of 600 to 800 total calories per day.
https://signalscv.com/2021/11/keto-actives-reviews-warning-must-read-this-before-try/