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.
Even if you have years of unhealthy eating under your belt, making a few changes in your diet can reduce cholesterol and improve your heart health. 1  Choose healthier fats. Saturated fats, found primarily in red meat and dairy products, raise your total cholesterol and low-density lipoprotein (LDL) cholesterol, the bad cholesterol. As a rule, you should get less than 7 percent of your daily calories from saturated fat.