Most candy is basically just a heap of sugar. Atlantide Phototravel/Corbis Documentary via Getty Images

How much candy do Americans eat in a whole year?

A healthy diet can include some candy. But if you eat too much, it can interfere with your appetite for the stuff your body actually needs.
Carbonation and flavors are all that go into most seltzers. stockcam/E+ via Getty Images

Is seltzer water healthy?

Bubbly waters are becoming increasingly popular. While these carbonated, sometimes flavored beverages might cause slight harm to teeth, they are far better than soda. They might even be good for you.

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