SimpleScience@Heart: Energy drinks may increase blood pressure, disturb heart rhythm

 You may want to rethink downing those energy drinks — they may increase your blood pressure and disturb your heart’s natural rhythm.

In a recent study, healthy people who had one to three cans of an energy drink:

Changed part of the heart’s rhythm that’s linked to fainting and sudden cardiac […]

SimpleScience@Heart: Green tea, coffee may help lower stroke risk

Green tea and coffee may help lower your risk of having a stroke, especially when both are a regular part of your diet.

In a Japanese study, people who drank either green tea or coffee daily had 20 to 30 percent lower risk for stroke than people who seldom drank […]