It can cause gastrointestinal discomfort. When eating more fiber, a person also should drink more water, as too little fluid can cause constipation and even dehydration. Fat n Dietary fat or lipids are used by the human body as a source of energy. Most of the weight of fat in foods and stored fat in the body are in the form of fatty acid chains. Fatty acids are said to be saturated, monounsaturated, or polyunsaturated.
Saturated fats are mainly of animal origin and unsaturated fats are found mostly in plant products.
Example of foods high in saturated fatty acids are meats, meat fat, lard, whole milk, cream, butter, cheese, ice cream, hydrogenated oils, coconut oil, and palm oils. Limited data suggests that eating one or two servings of fish weekly lessens the risk for coronary heart disease. Because lipids do not dissolve in water, lipoproteins transport fat in the blood. Lipoproteins are a combination of lipids covered by proteins. Proteins are the main substances the body uses to build and repair tissues such as muscles, blood, internal organs, skin, hair, nails, and bones.