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.
Polyunsaturdated fats are found mostly in plant-based foods and oils and can also improve cholesterol levels. Either way, it made no difference in how well the body absorbed the vitamin D. Just by including some fat into the meal, the body can get the most out of vitamin D supplements. The findings may even change the way people with vitamin D deficiencies diet.