If you drink tea, taking it with milk seems to negate any positive effect from the antioxidants it contains. However, there is still no definite evidence that tea can protect you from heart disease.
I know that exercise is good for my heart, which is one reason why I took up long-distance running. But I have heard that marathon running damages the heart. Is that true?
Research found that people who have a home defibrillator for use in case of a cardiac emergency tended to forget how to use the device over time. If you have such a device, it is vital to know how to use it and to maintain this knowledge.
Experts now believe that ultraviolet A rays are as damaging to the skin as UVB rays. There is no standard for measuring effectiveness of UVA protection in sunscreens, but there are products on the market that protect well against both UVA and UVB.
High-dose radiation treatments for prostate cancer may be more effective than other methods at treating the disease without damaging neighboring tissues, but follow-up studies will be needed to determine if survival rates improve.
An excess of aldosterone, a hormone produced by the adrenal glands, causes hypertension in some people. Treatment depends on whether one gland or both is affected.
Some research suggests that cholesterol-lowering statins may help prevent narrowing or hardening of the aortic valve, but there is not enough evidence to indicate you should start taking a statin if you are not taking one already.
DHEA, a steroid hormone, has been promoted as a supplement that can help men lose weight, protect against heart disease, and improve memory. But none of these assertions has been proven.
Depression can often develop as a result of a heart attack or cardiac surgery, and has more serious effects on heart health and overall health than depression that was present before a heart attack.
A few states have begun to compile data on the success rates of cardiac surgeons, but the information may be outdated or otherwise inaccurate. One suggestion is to choose a doctor who regularly performs the surgery you need and has done it many times.