Drug-resistant epilepsy occurs when well-tolerated anti-seizure medications fail to control seizures.

Research shows that children respond better to the ketogenic diet than adults, and meta-analyses indicate that about 50% of people with epilepsy experience a 50% reduction in seizures.

While complete seizure freedom is less common in drug-resistant cases, trying the diet for 3–6 months can help determine its effectiveness. Working with a qualified nutritional therapist ensures the diet is followed safely and optimally.