Medically reviewed by Anisha Shah, MD Key Takeaways Normal blood pressure for adults is less than 120/80 mmHg.High blood pressure can be caused by factors like diabetes, obesity, and smoking.Regular ... Blood pressure afflicts nearly half of U.S. adults and some kinds of it resist current treatment, but research is pointing to a new path.

Context Explanation

Yahoo: A majority of young adults have high blood pressure and don't know it. What's behind the alarming trend? Add Yahoo as a preferred source to see more of our stories on Google. A new study finds that many young adults don't know they have hypertension, or high blood pressure.

Insight Material

Doctors think they know why. A majority of young adults have high blood pressure and don't know it. What's behind the alarming trend? San Francisco Chronicle on MSN: Your 'normal' cholesterol and blood pressure may not be normal anymore USA TODAY: Tests show a new cause of high blood pressure and how to treat it Tests show a new cause of high blood pressure and how to treat it