How much sleep do we really need? 
How much sleep do we really need?
Find out if you are getting enough shut eye.
Diabetics at higher risk for heart disease 
Diabetics at higher risk for heart disease
More than half of people with diabetes die of heart disease or stroke. Find out why.
Is sex after a heart attack dangerous? 
Is sex after a heart attack dangerous?
Doctors say it’s time to have a conversation about the topic.
Yes, probiotics really work  Featured
Yes, probiotics really work
Should you start taking these supplements? Learn more.
Understanding heart palpitations 
Understanding heart palpitations
Learn more about the causes and treatments for this condition.
What would you do to live longer? 
What would you do to live longer?
A new survey asks if taking medication is worth a longer life.
Beetroot juice may beat high blood pressure 
Beetroot juice may beat high blood pressure
This ancient remedy is becoming a modern medical marvel.