Not all fats are bad from "summary" of Eat, Drink, and Be Healthy by Walter Willett,P.J. Skerrett
Fats are often demonized in the world of nutrition, but the truth is that not all fats are bad for you. In fact, some fats are essential for good health. For example, omega-3 fatty acids are a type of fat that have been shown to have numerous health benefits. They are found in fatty fish like salmon, as well as in flaxseeds and walnuts. These fats are important for brain health, reducing inflammation, and lowering the risk of heart disease. On the other hand, trans fats are a type of fat that should be avoided as much as possible. These fats are created through a process called hydrogenation, which turns liquid oils into solid fats. Trans fats are commonly found in processed foods like baked goods, fried foods, and margarine. They have been linked to an increased risk of heart disease, stroke, and type 2 diabetes. Saturated fats are another type of fat that has been vilified in the past. However, recent research has shown that not all saturated fats are created equal. While it's still important to limit your intake of saturated fats from sources like red meat and full-fat dairy, some saturated fats like those found in coconut oil may actually have health benefits.- Including plenty of fruits, vegetables, whole grains, and lean proteins, is key to maintaining good health. When it comes to fats, focus on incorporating healthy fats like omega-3s into your diet while limiting your intake of trans fats and saturated fats. By making smart choices about the types of fats you eat, you can support your overall health and well-being.