Related Clues:

• Nutritionist's recommendation
• Zone or Atkins, e.g.
• Weight-loss plan
• Downsizing plan?
• Scarsdale or South Beach
• Soft drink option
• Reduction plan
• Return to slender?
• Meal plan
• Lite as can be
• Try to reduce 65-Across
• What one takes in
• Count carbs, perhaps
• Word in many soft drink names
• You probably need a scale to tell if it's working