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.
The term âfatty fishâ may sound unappealing, but actually, these are the healthiest and most delicious foods from the sea. Oily fish such as salmon, tuna, sardines, mackerel and trout are full of omega-3 fatty acidsâgood fats, unlike the bad saturated fat you find in most meats.ure, fat can make you gain weight and contribute to chronic diseases like heart disease, cancer and stroke. But not all fats were created equal. In fact, as you've probably heard, certain types of fat are actually good for your health.