reg·i·men 
(rĕjə-mən, -mĕn′)
(rĕjə-mən, -mĕn′)n.
1.
a. A regulated system, as of medication, diet, or exercise, used to promote health or treat illness or injury.
b. A procedure, program, or routine: a regimen of mathematics seminars.
2. A systematic way of managing something: a crop regimen.
3. Archaic Governmental rule or control.
[Middle English, from Latin; see REGIME.]