Business Insider has interviewed dozens of people who've lost weight. We rounded up some of their top, practical tips to make fat loss simpler. High-protein diets and calorie deficits are key ...

It's no secret that fast food is packed with calories. That doesn't mean you have to avoid your favorite drive-thru at all costs—everything in moderation, right!? It just means that knowledge is power ...

Weight loss happens in a calorie deficit, where a person burns more calories than they consume. Calorie counting is not an exact science, but can be a useful educational tool. Avoid common mistakes ...

You can't lose weight without being in a calorie deficit, experts said. Making sure you're consuming enough protein is also important. Tracking fats and carbs can be interesting but is unnecessary for ...