A “typical” ketogenic diet consists of at least 70 percent of calories derived from fat, less than 10 percent from carbs and less than 20 percent from protein. The ketogenic diet, long used to treat epilepsy in children, calls for 90 percent of daily calories to come from fat, with the amount of protein or carbs varying as long as it’s 4 grams of fat for every combined 1 gram of carb and protein, according to the American Epilepsy Society. That can mean chowing down on a lot of cheese, butter, eggs, nuts, salmon, bacon, olive oil and non-starchy vegetables such as broccoli, cauliflower, greens and spinach.
https://ipsnews.net/business/2021/12/29/slim-now-keto-reviews-lose-weight-by-burning-fat-for-energy/