Fig. 2From: Very-low-calorie ketogenic diet vs hypocaloric balanced diet in the prevention of high-frequency episodic migraine: the EMIKETO randomized, controlled trialVariations in monthly migraine days (MMDs) in VLCKD and HBD groups at weeks 0, 8, 12 and 24 (V2, V5, V6 and V7)Back to article page