For instance, if you eat when you’re stressed or bored, the plan won’t teach you how to cope with these emotions. And the 80/20 diet doesn’t offer information about other supportive tools ...

In an interview with Today, the "Friends" star spoke about her workout routine and diet. "I do 80/20. I give myself days where I can have whatever I want. I don't deprive myself," Aniston told Today.

Jennifer Aniston, 55, exercises regularly and keeps her diet in check with the 80/20 rule. The 80/20 rule involves eating healthily 80% of the time and being more lenient during the other 20%.