Go Fish!

Omega-3 fats are good for your heart, but they can also be a boon to your waistline. The reason? High levels of omega-3s may prompt the body to produce more leptin – the hormone that signals fullness – which may lead you to eat less food throughout the day.

One easy way to get these good-for-you fats: Enjoy five ounces of omega-3-rich fish, like salmon, three times a week.