Self-reported average energy intake of 2,640 calories for men and 1,785 calories per day for women is within current USDA recommendations. However, since the majority of men and women in the U.S. are overweight or obese, many are eating more calories than they require.
1. diastema-a gap or vacant space between two teeth. opening, gap-an open or empty space in or between things; there was a small opening between the trees; the explosion made a gap in the wall.
A hematoma or haematoma is a localized collection of blood outside the blood vessels, usually in liquid form within the tissue. An ecchymosis, commonly (although erroneously) called a bruise, is a hematoma of the skin larger than 10mm. It is not to be confused with hemangioma, which is an abnormal buildup of blood vessels in the skin or internal organs.