Tufts University

Should we tax unhealthy foods?

What does a 20-ounce bottle of soda cost? If you said 99 cents, you are only partly right. While that may be the price on the sticker at the store, it doesn't take into account the cost to public health. One study, for example, ...

Mar 31, 2015
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Should I use mouthwash?

A mouthwash or therapeutic rinse can complement brushing and flossing, but it's not a license to abandon proven oral health care. Here are a few things to consider before incorporating one into your daily ...

Mar 23, 2015
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Creating a clean water economy

It's been known since the late 1800s how to stop cholera, a waterborne infectious disease—clean water and safe sanitation are key—but that hasn't stopped it from spreading. In Haiti, more than 8,000 people have already ...

Mar 12, 2015
popularity 6 comments 0