In fact, Kizer says she 'd prefer that individuals follow a full-on ketogenic diet than LeanCal Keto Review biking. One major area of activity centers around how the ketogenic diet may help individuals diagnosed with cancer. This diet is challenging for many individuals to follow long-term. At our Pediatric Epilepsy Center, we offer the classic ketogenic diet and a Modified Atkins Diet (MAD). The classic ketogenic diet is composed of 5 percent or fewer of daily calories from carbohydrates, 80 percent from fat, and 15 percent from protein. Nutrition: 250 Calories, 10.5 grams fat, 13 grams carbohydrates, and 25 grams protein. The average American eats close to half of our calories - 47 to 50 percent - from carbohydrates, 33 percent from fat and 16 percent from protein. Results of PET scans indicated a 21.8% average decrease in glucose uptake at the tumor site in both subjects. Unlike the average healthy cell, he saw that cancer cells were converting glucose into energy without using oxygen, even when oxygen was readily available.