Better health through better tech

Gadgets to keep the doctor (or dentist) away.

1 of 3

Vicks Germ Free Cool Moisture Humidifier

$70, walgreens.com

A large tank lets this humidifier run for 24 hours on a single filling (and UV lights keep the water free of bacteria, fungi, and mold). Why a humidifer? Studies have found that keeping the humidity between 40% and 60% means fewer flu viruses in the air and on faucets, door handles, and other surfaces.

By Jenny Everett

NEXT: Oral-B Professional Care SmartSeries 5000

Last updated July 22 2010: 3:42 PM ET

More from Money

• Secrets of extreme savers

• Best places to earn big bucks

• Cheap flicks: Digital camcorders on a budget

More Galleries

Top picks from top pros

They steered their funds into the head of the pack in the bear market, in the bull market and even in the current blah market. Find out how these managers did it and where they're investing now. More

7 secrets to super customer service

Feel like you've been wronged? These strategies can turn just about any company rep into your avenger. More

5 renovations that pay off most

As ranked by Remodeling magazine. More

Special Offer

About CNNMoney
Content
Magazines
Site Tools
Stay Connected
- My Account
- Mobile Site & Apps
- Facebook
- Twitter
- LinkedIn
- YouTube
- RSS Feeds
- Newsletters
- Tumblr

Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer LIBOR Warning: Neither BBA Enterprises Limited, nor the BBA LIBOR Contributor Banks, nor Reuters, can be held liable for any irregularity or inaccuracy of BBA LIBOR. Disclaimer. Morningstar: © 2012 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones Indexes^SM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones Indexes^SM © 2012 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2012. All rights reserved. Most stock quote data provided by BATS.