In people, dieting also reduces the influence of the brain’s weight-regulation system by teaching us to rely on rules rather than hunger to control eating. People who eat this way become more vulnerable to external cues telling them what to eat. In the modern environment, many of those cues were invented by marketers to make us eat more, like advertising, supersizing and the all-you-can-eat buffet. Studies show that long-term dieters are more likely to eat for emotional reasons or simply because food is available. When dieters who have long ignored their hunger finally exhaust their willpower, they tend to overeat for all these reasons, leading to weight gain.
Food should not be your main source of happiness in life. There are plenty of other ways to be happy. Plus, eating poorly will make you less happy in the long run, as you will have more health problems, your mind won't function as well, and your moods will become worse. While eating junk food can make you happy for the moment while you're eating it (and it's okay to let yourself indulge a little once in a while), eating healthy will make your life better and make you happier in the long term.
Apple logo, Apple TV, App Store, iPad, iPhone, and iPod touch are registered trademarks of Apple Inc. Roku is a registered trademark of Roku, Inc. in the United States and other countries. Amazon, Kindle, Fire, and all related logos are trademarks of Amazon.com or its affiliates. Chrome, Chromecast, and the Chrome logo are trademarks of Google Inc.