Julian is 8 -years-old and has epilepsy. He has had uncontrolled seizures since he was a toddler, and his doctor is recommending he begin a ketogenic diet. Which of the following statements is not true regarding seizures and the ketogenic diet?
a. The ketogenic diet involves severely limiting carbohydrates and increasing calories from fat
b. Some children gain weight at a faster rate while on a ketogenic diet
c. The ketogenic diet is recommended to be a lifelong change in diet
d. Seizures have been found to decrease when the brain starts to metabolize ketones as the usual fuel, as opposed to glucose