Resveratrol in multiple sclerosis

INTERVENTION: Intervention 1: Intervention group: 500 mg of resveratrol (in the form of two capsules made by Raha Company) for 8 weeks. Intervention 2: Control group: tow placebo per day (made by Raha company) for 8 weeks. CONDITION: Multiple Sclerosis. ; Multiple sclerosis PRIMARY OUTCOME: Fatigue scale. Timepoint: Before and two months after intervention. Method of measurement: MFIS questionnaire. MDA. Timepoint: Before and two months after intervention. Method of measurement: ELISA. Tumor Necrosis Factor Alpha (TNF‐a). Timepoint: Before and two months after intervention. Method of measurement: ELISA. SECONDARY OUTCOME: Fasting Blood Sugar. Timepoint: Before and two months after intervention. Method of measurement: Enzymatic. Lipid Profile (TC , TG, HDL, LDL). Timepoint: Before and two months after intervention. Method of measurement: Enzymatic. INCLUSION CRITERIA: The disease is diagnosed according to McDonald's criteria. EDSS score 0 to 5 The clinical condition of the patient is relapse‐remittance. Age 18 to 65 years