Which statement about the ketogenic diet as a nonpharmacologic therapy for refractory seizures is true?

• A. It can reduce seizures in some individuals and requires medical supervision.
• B. It is effective for all patients with epilepsy.
• C. It requires no medical supervision.
• D. It is only used in adults.

Answer: (C)

The main idea is that the ketogenic diet can help reduce seizures for some people with refractory epilepsy, but it isn’t universally effective and must be started and carefully watched by medical professionals. Because it shifts how the body uses energy and changes nutrition, a team—usually a neurologist and a dietitian—supervises initiation, tailors how long the state of ketosis lasts, and monitors safety: growth or weight in children, hydration, and metabolic labs. In real-world use, a significant number of children experience meaningful seizure reduction, and some adults as well, but response varies and not everyone benefits. Ongoing supervision helps manage potential side effects like constipation, dehydration, lipid changes, or kidney stones, and ensures the diet remains nutritionally adequate. The takeaway is that it can be helpful, but it requires medical oversight and isn’t appropriate for every patient or limited to adults.