The “keto” diet is any exceptionally low- or no-carbohydrate diet that moves the human body into a state of ketosis.

Ketosis occurs when people eat a reduced- or no-carb diet plan and molecules also known as ketones build up in their bloodstream.

Low carb levels result in blood sugar levels to drop in addition to body begins breaking down fat to use as energy.

Ketosis is in fact a mild type of ketoacidosis. Ketoacidosis mostly affects people who have type 1 diabetes. In reality, it will be the leading reason for death of people who have diabetes that are under 24 years of age.

However, many experts say ketosis itself just isn’t necessarily harmful.

Some studies Trusted Source, in fact, suggest that a ketogenic diet is safe for significantly overweight or obese people.

However, other clinical reviews point out that patients on low-carbohydrate diets regain a number of their lost weight within a year.