The two natural ways to increase GABA are doing physical exercise and taking an adjusted diet. Yoga helps to increase GABA levels and the ability to focus. Walking and running regularly is also an effective workout for GABA. Only 30 minutes of running and walking every morning increase our cardio level. Meditation and deep breathing are also very helpful. In the diet adjustment, we should keep foods high in glutamic acid such as Almond, Nuts, Beef Liver, Broccoli, Brown Rice, Potato, Oats, Lentils. Junk foods must be avoided and green tea, ginseng tea should be added.