What Anthropologists and Archeologists Do. Anthropologists and archeologists study the origin, development, and behavior of humans. They examine the cultures, languages, archeological remains, and physical characteristics of people in various parts of the world.
The types of potentially helpful dietary fat are mostly unsaturated: Monounsaturated fatty acids. This is a type of fat found in a variety of foods and oils. Studies show that eating foods rich in monounsaturated fatty acids improves blood cholesterol levels, which can decrease your risk of heart disease.
The following are the most important: 1  Heredity -- Your genes partly determine the amount of cholesterol your body makes, and high blood cholesterol can run in families. 2  Diet -- There are two nutrients in the foods you eat that can increase your blood cholesterol level: saturated fat and cholesterol.