Quiz Whiz

If you're a fan of occasional meatless meals, eat only plant-based foods, or fall somewhere in between, you probably know that plant-based diets are healthy for both people and the planet.

We've all been told to eat more fish, but could those batter-soaked, deep-fried filets and butter- and bacon-rich chowders really be health foods? We should be so lucky! So what are the best ways to get more of those good-for-you omega-3 fats into your diet, and what are the healthiest sources? Take our quiz to find out.

Around the world, millions of people join in Earth Day activities to raise awareness of environmental problems and take action to create a better future. Our planet needs help year-round, but April 22 is a great time to get started. Meanwhile, take our quiz to see if you're up to speed on a few environmental facts.

Whether you savor artisanal varieties on special occasions or get your fix from the office vending machine, chocolate has universal appeal. But how well do you know this delicious concoction? Take our quiz to find out.