What Is a Monounsaturated Fat?

Understanding the difference between various types of fats is beneficial to those who want to eat healthier foods. According to the American Heart Association, monounsaturated fats have a positive, healthy affect on one's health when consumed in moderation.

Properties

Monounsaturated fats are fats that contain one unsaturated (or double-bonded) carbon in the molecule. At room temperature, monounsaturated fats are in liquid form, but then turn into solids (or gelatin-like substances) when they are chilled. Monounsaturated fats contain more nutrients than other types of fats, such as vitamin E.

Types

Vegetable oils, such as olive oil, peanut oil, sunflower oil and canola oil, are rich in monounsaturated fats. Other sources of monounsaturated fats include nuts, seeds and avocados.

Effects

Monounsaturated fats can reduce bad cholesterol levels and decrease the risk of heart disease. Additionally, replacing trans-fats with monounsaturated fats can assist with weight loss.

Recommendations

The American Heart Association recommends that you eat monounsaturated fats in moderation. The total amount of fats consumed in a day should not exceed 25 to 35 percent of your calories, and these fats should be mostly monounsaturated or polyunsaturated.