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Stay well when caring for a loved one by maintaining your physical and emotional health. Caring for yourself means you'll be able to care for another.

You can't see your blood pressure or feel it, so you may wonder why this simple reading is so important. The answer is that when blood pressure is high, your heart is working overtime to pump blood through your body. This extra work can result in a weaker heart muscle and potential organ damage down the road. Your arteries also suffer when your blood pressure is high. The relentless pounding of the blood against the arterial walls causes them to become hard and narrow, potentially setting you up for stroke, kidney failure, and cardiovascular disease.

A healthy lifestyle � not smoking, losing excess weight, eating nutritious foods, and exercising regularly � is the cornerstone for preventing and treating hypertension.

Men need to be challenged to be healthy in mind and body.

It might seem like retirement is a time to take it easy and devote yourself to gardening, golfing, and napping. But don't take it too easy, say Harvard experts. An absence of challenges can have the same effect as too much stress, compromising your physical and mental health. For optimal well-being, you need to stay engaged—with your own interests as well as with other people.

Job strain—defined as having a demanding job in which you have little control—may slightly increase the risk of a stroke. The findings, in the February 2015 Stroke, echo earlier results that show a similar link between heart disease and job strain.

Researchers gleaned the results from 14 different studies that included more than 190,000 men and women from six European countries. Their average age was 42, and the follow-up lasted just over nine years, on average. Job strain was associated with a roughly 20% higher risk of ischemic stroke (the type that occurs when a clot blocks a blood vessel supplying the brain).

Known as non-obstructive coronary artery disease, this condition can trigger heart attacks down the road.

You just had a cardiac stress test and you passed with flying colors. Does that mean you are free of heart attack risk? Not necessarily, says Dr. Ron Blankstein, assistant professor of medicine at Harvard Medical School and preventive cardiologist at Brigham and Women's Hospital.

A device called RESPeRATE may help, but questions remain.

Goal setting and relaxation techniques reduce stress and ease the physical and emotional burden
it can take.