At the time Umbach was in Afghanistan, about a decade since US-backed forces captured Mazar-e-Sharif, most people's lives had regained some sense of normalcy. Men were back to their jobs as farmers or factory workers, and girls could go to school.
Dietary fats and oils. Dietary fats and oils are the most concentrated form of energy as they yield 9 calories/g, whereas, carbohydrates and proteins yield only 4 calories/gm. Nuts and oil seeds are good sources of fat. Beside rich in energy, dietary fats are incredible sources of essential fatty acids, vitamin E in addition to act as the transport vehicle for fat-soluble vitamins/hormones. There are two types of dietary fats, visible and non-visible fat.
Definition of Hydrogenation. Hydrogenated fats and oils are common terms you may have encountered at your local grocery store. On food labels, you can likely find at least one container that reads 'does not contain hydrogenated fats.' Although there are several nutritional warnings against these types of fats, have you ever wondered how these are generated in the first place? Well, the answer lies in a chemical reaction called hydrogenation.