An early version of the NArc?

Jenny Craig has announced Metabolic Max: “weight loss personalized to your metabolism.” Instead of an implant in your wrist, a la The Blind Pig, Jenny clients wear an armband that tracks activity levels and calculates calorie burn rates. The food is still real, and it’s prescribed only to those who volunteer to use the service, but 24/7 tracking of vitals is showing up more and more often in health and medicine. Will it evolve into a system like the Nutritional Architecture System of The Blind Pig or not? Time will tell.