This is because they can be vectors for infectious diseases, such as sexually transmitted diseases or blood-borne diseases. Universal precautions and safer sex practices try to avoid exchanges of body fluids. Body fluids can be analyzed in medical laboratory in order to find microbes, inflammation, cancers, etc.
Eat oatmeal as a source of B vitamins. A breakfast staple, oatmeal has long been part of American cuisine. Oatmeal offers a number of nutritional benefits -- it provides a source dietary fiber as well as essential minerals including phosphorus, potassium and iron.
Skin Benefits of Colloidal Oatmeal. Helps Defend the Skin. While Colloidal Oatmeal should not be consumed because it expands greatly in water, its actives effectively soothe dry and sensitive skin when applied topically. Oats contain polysaccharides, which have a gel-like texture when combined with moisture.