If you have high cholesterol or high blood pressure (or if you're worried
about having it), you may have been tempted by the many at-home cholesterol
tests and blood pressure monitors currently on the market. The devices promise
quick, accurate results in the privacy of your own home, a boon for busy people
who don't like to sit in waiting rooms. But do they actually work? And are they
worth the investment? Read on to learn which products are worth the money and
which are not.