 Therefore, the investigators hypothesized that active excitatory tDCS over left prefrontal cortex PFC Anode leftcathode right may aid in alteringresetting inter-hemispheric balance in AN patients, re-establish control over eating behaviors. On the contrary, active excitatory tDCS over right PFC Anode rightcathode left may aid in alteringresetting inter-hemispheric balance in BED patients and people with frequent food cravings, decreasing cravingsappetite binge eating behaviors. 