High fiber foods have 5g or more of total fiber per serving. 1  A good source of fiber has 2.5 to 4.9g fiber per serving. 2  Added fiber means that 2.5g or more fiber have been added to a food.
hypo-. or hyp-. A prefix that means beneath or below, as in hypodermic, below the skin. It also means less than normal, as in hypoglycemia, having a level of sugar in the blood that is less than normal.
HO, often written H/O, means history of.. For instance, it might say in a patient chart, h/o herniorrhaphy 1972, pneumonia 1984, malaria 1992..