“keto” is a term for a low-carb diet (like the Atkins diet). The idea is for you to get more calories from protein and fat and less from carbohydrates. You cut back most on the carbs that are easy to digest, like sugar, soda, pastries, and white bread.

https://ipsnews.net/business/2021/01/29/ketovita-reviews-must-read-shocking-side-effects-revealed/