Medically reviewed by Suzanne Fisher, RD Key Takeaways If you're entering ketosis, drink plenty of fluids and make sure ...

The ketogenic diet is a low-carb, high-fat diet commonly used for weight loss. While it may do you good for a short while, doctors and nutritionists warn against following it for a longer time.

Both low-carb and keto diets restrict how many carbohydrates you can consume per day, emphasizing high-protein foods and healthy fats instead. Keto is a more restrictive diet so it's often associated ...