Selfie life-saver 
Selfie life-saver
New smartphone technology offers a simple way to check your cholesterol levels using a self-portrait.
One year after my heart attack 
One year after my heart attack
After my eye-opening heart attack last December at age 32, I’m sharing the valuable lessons I’ve learned.
Sleep disorder linked to high blood pressure 
Sleep disorder linked to high blood pressure
A new study finds that treating sleep apnea may lower hard-to-control high blood pressure.
Bottling up anger may harm your heart 
Bottling up anger may harm your heart
Researchers say that suppressing feelings of anger and anxiety can put your health at risk. Find out why.
Corn oil trumps olive in lowering cholesterol 
Corn oil trumps olive in lowering cholesterol
Find out why researchers say corn oil can help significantly reduce bad cholesterol levels.
How energy drinks can harm your heart 
How energy drinks can harm your heart
Health experts warn that popular, highly caffeinated beverages can be a strain on your heart.
New heart risk calculator flawed? 
New heart risk calculator flawed?
Do new heart guidelines overestimate the risk of heart disease? Some experts think so.