Fast food isn’t what makes you gain fat. Eating too many calories does. The problem is that most fast-food meals are designed to make you eat more than you need. They’re high in calories. Low in satiety. And incredibly easy to overconsume. If you eat out, choose meals that prioritise protein and don’t come loaded with sauces, sugary drinks and endless sides. You don’t have to avoid fast food forever. You just need to make smarter choices.

CNBC unveils Elite Advisors list: Here's what to know

Palantir CEO Alex Karp says 'something has gone completely wrong' with how AI is sold

Watch CNBC's full interview with Berkshire Hathaway Chairman Warren Buffett

Why US fast food chains are growing in China