"Our external environment no longer seems to have any firm boundaries, any limits, or any positive cues about when to stop consuming anything. I mean, there is a reason that people get fat - it's easy and cheap to get high-calorie, tasty food."

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Source: Bob Harper, Greg Critser (2012). “The Skinny Rules: The Simple, Nonnegotiable Principles for Getting to Thin”, p.13, Ballantine Books

About the author

Bob Harper

Fitness Trainer

Bob Harper is a renowned fitness trainer and television personality, known for his role on 'The Biggest Loser' and his advocacy for healthy living.

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