Cover test to check eye alignment. During a cover test, your eye doctor will have you focus on a small object across the room and then he or she will cover each of your eyes alternately while you stare at the target.
They are mostly found in plant foods, such as nuts and oil. They include unsaturated fats -- monounsaturated and polyunsaturated -- and omega-3 and omega-6 fatty acids. Omega-3 fatty acids, which are found in fish, walnuts, and flaxseed oil, are thought to reduce the risk of heart disease. For this reason, three servings of fish a week are recommended. Types of Healthy Fats. 1  Monounsaturated fat is in olive and canola oil, avocados, nuts, and all-natural peanut butter.
Brazilian nuts, almonds, cashews, pine nuts, macadamia nuts are nutritious sources of protein, amino acids and minerals. Almonds, are rich in iron, calcium and vitamin E, cashews are rich in vitamin A, and peanuts offer zinc. Walnuts, flax seeds and hemp seeds are high in omega-3 fatty acids like oily fishes.he downside to eating nuts is that they can be high in calories and unsaturated fat. Unsaturated fat is the good fat compared to saturated fat which is found in red meats; though high amounts of either fat is bad for you.