A numbers game worth playing
Knowing the numbers for a few key risk factors is good for your heart and overall health.
Between PINs for automated teller machines, Web site passwords, and programmable car locks, you probably don't need any more numbers to remember. Every so often, though, it makes sense to tally up a few that can help you track, and even improve, your health.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise