Intermittent Fasting and Mediterranean Diet for Multiple Sclerosis

Inclusion Criteria: * To apply to the neurology outpatient clinic, to be a female between the ages of 18-65 who has been diagnosed with MS by a physician * Not being in the attack period * Not being in menopause Not being diagnosed with any autoimmune system disease other than -MS that may adversely affect the study, * Not following the Mediterranean diet and intermittent fasting programmes in the last three months, * Not being diagnosed with an eating behaviour disorder, * Not having any communication problems, * Signing the informed consent form, * Brain MRI within the last three months, * Not to be pregnant and lactating * No physical disability No history of cancer * Body Mass Index between 18,5 kg/m2- 29,9 kg/m2, * Not losing 5% and/or more body weight in the last month Exclusion Criteria: * Having a diagnosis of autoimmune system disease that may adversely affect working outside of -MS, * To be in the attack period-Being under 18 years of age and over 65 years of age * Being in menopause-Mediterranean diet and intermittent fasting feeding programmes within the last three months, * Diet therapy that has an effect on the autoimmune system within the last three months, * Being diagnosed with eating behaviour disorder, * Having any communication problems,- Not signing the informed consent form, * Failure to adapt to the work during the working period, to be in a situation/behaviour that may adversely affect the work, * To have applied any nutritional intervention during the last three months prior to the study, * Taking supplements such as selenium, zinc, iron, vitamin D and/or B12, which may affect the course of the study, * To have received cancer treatment and / or to be receiving cancer treatment, * Other neurological diseases (e.g. Parkinson's, epilepsy, Alzheimer's), * Diagnosed with a disease lasting more than 4 months in the last 12 months and other specialised dietary / compositionally different dietary patterns (e.g. high protein, ketogenic, low energy content \< 1000 kcal/day), * Body Mass Index \<18.5 kg/m2 or \>30 kg/m2 * Losing 5% and/or more body weight in the last month, * Having a physical disability