Articles for Tag: "heart palpitations"

Are dietary supplements safe? 
Are dietary supplements safe?
These products boast health benefits, but some are sending thousands to the hospital every year.
Does coffee really affect heart rate? 
Does coffee really affect heart rate?
A recent study finds that caffeinated drinks may not cause irregular heart rhythms. Get the details.
The dangerous side of dietary supplements 
The dangerous side of dietary supplements
These products boast health benefits, but they’re sending thousands to the hospital every year.
Understanding heart palpitations 
Understanding heart palpitations
Learn more about the causes and treatments for this condition.
Energy drinks may pack a deadly punch 
Energy drinks may pack a deadly punch
Learn the dangerous effects of energy drinks on the heart.
Caffeine: How much is too much? 
Caffeine: How much is too much?
It’s no secret America runs on caffeine. But is there a limit to how much caffeine is safe to consume?