Eat fat, stay healthy

A few years ago, low-fat and no-fat foods were all the rage. Many of us were convinced that the secret to losing weight was not eating fat. Most now know that fat is actually an essential part of a healthy diet, in part because it helps keeps you full and prevents you from overeating. That means that some fat can actually help you lose weight. While there are types of fat that you should avoid, there are others that play an important part of healthy eating.

It is important to stay away from trans-fats and to limit saturated fats as they can increase your levels of LDL, the bad cholesterol that leads to heart disease. However, monounsaturated fats (found in stuff like olive oil, avocados, almonds, Brazil nuts and sesame seeds) are great because they do the opposite -- they reduce cholesterol levels and can lower your risk of heart disease.

Essential fatty acids -- including Omega-3 fatty acids, which are in foods such as nuts, salmon, fish oils, flaxseed and more -- are necessary as your body doesn't naturally produce them, but they're required in order for your cells to rebuild and reproduce. So the next time you're label-reading, remember that not all fats are created the same, and know what to avoid as well as what to search out.