A radiology information system (RIS) is a networked software system for managing medical imagery and associated data. A RIS is especially useful for tracking radiology imaging orders and billing information, and is often used in conjunction with PACS and VNAs to manage image archives, record-keeping and billing. Download this free guide.
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.
Men ages 19 to 30 require 2,400 to 3,000 calories, men ages 31 to 50 need 2,200 to 3,000 calories and men over 50 require 2,000 to 2,800 calories each day to maintain a healthy body weight. Specific calorie needs are based on body weight and activity level.