The present invention 10 discloses a horseshoe-shaped table 12 having a computer 14 and a dual-purpose chair 16 associated therewith. The chair 16 adjusts to variously sized users 11 by using a piston 78 and piston support mechanism disposed internally of the chair. The chair also serves as a weight scale or sensor 18 which is disposed in the seat thereof and has data input means, including a headset 27 with microphone 28 and chewing sensor 24 disposed thereon. The arm 36 of the chair has a blood pressure sensor 26 disposed thereon. Data gathered from the sensor input devices is transmitted to a computer 14 disposed internally of the table 12 having a monitor 40 and keypad 42 disposed on the tabletop. Also shown are a pair of scales 20, 22 which measure both the individual meal food and the daily food allowance which data is also input into the computer 14. The scales are equipped with segmented platters 90 and non-segmented platters 104, having various food compartments for receiving different types of food. The monitor 42 is disposed on a suspension arm 58 which is adjustable and is provided with a control crank 60 for adjusting the arm 58. The data inputs 48, 52 are disposed near the computer in order to receive input data from the input devices. An alternative embodiment of the present invention is disclosed wherein data is transmitted from the chair 16 via electromagnetic means 111, 116 to the table 12 wherein the chair is electrically operated and the monitor 40, and food scales 20, 22 are mounted internal of the table 12 being covered by panels 112 in the closed position and having a control panel 114 for electrically raising these elements from internal of the tables.