1 Right Click on your screen and inside the pop-up menu choose Reload. 2  or, press your F5 key. 3  or, from the menu, select View and select Reload. 4  or, press <Ctrl> + R.  or, click on the reload button.
2. Collard greens â Green leafy vegetables are high in nitrate content. 3. Nuts â Walnuts and Brazil nuts are rich in L-Arginine and vitamin E that are important for NO production. 4. Spinach â Contains high nitrate content and one of the excellent nitric oxide foods.
Nuts of all kinds are an excellent brain food. Walnuts are made up of 15 to 20 percent protein and contain linoleic (omega-6 fatty acids) and alpha-linoleic acids (omega-3 fatty acids), vitamin E and vitamin B6, making them an excellent source of nourishment for your nervous system.