Market Research - Acceptability Study for a Range of MCT Products

Inclusion Criteria: * Diagnosis of epilepsy or a fatty acid oxidation disorder requiring a ketogenic or a specialist diet as part of their treatment, which includes MCT. * Subjects who are new to or already taking an MCT oil and are willing to try each of the 3 study products for 7 days each. 21 days taking product with 2 days between new product trialled. * Patients aged 3 years of age to adulthood. * Written informed consent obtained from patient or parental caregiver. Exclusion Criteria: * Presence of serious concurrent illness * Investigator's uncertainty about the willingness or ability of the patient to comply with the protocol requirements * Participation in any other studies involving investigational or marketed products concomitantly or within two weeks prior to entry into the study. * Any patients having taken antibiotics over the previous 2 weeks leading up to the study. * Patients less than 3 years of age.