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.
Saturated fat is a fat which is usually solid at room temperature and is fairly stable. These fats have negative health effects. Saturated fats are used to help build LDL cholesterol, also known as bad cholesterol. For this reason, too much saturated fat in the diet can cause the levels of LDL cholesterol to increase. An increase of LDL cholesterol has been associated with a higher risk for heart disease.