Definition: Polyunsaturated fat is a type of fat that is found in certain foods. It has long chains of carbon atoms and contains many double bonds between those carbon atoms, which means it does not have as many hydrogen atoms as it could have. This makes it different from other types of fats, such as saturated fat, which has no double bonds.
In more advanced contexts, you might find discussions about the specific benefits of different types of polyunsaturated fats, such as omega-3 and omega-6 fatty acids, which are essential for the body.
The term "fat" can also refer to body fat, which is different from dietary fats. However, in the context of "polyunsaturated fat," it specifically refers to the fats found in food.
There are no common idioms or phrasal verbs directly related to "polyunsaturated fat," but you might encounter phrases like: - "Cut back on fat" (meaning to reduce the amount of fat in your diet) - "Healthy fats" (referring to fats that are beneficial to your health, including polyunsaturated fats)
Polyunsaturated fat is a healthy type of fat found in foods like fish, nuts, and vegetable oils. It is good for your heart and can help lower cholesterol levels.