Harvard Health Content API

Grilled meat—in particular red meat—has garnered some negative attention from nutritionists in recent years, because in addition to its less-than-stellar nutritional profile, it’s been shown to generate potentially cancer-causing compounds when cooked over high heat. On the grill, the fat and protein in the meat produces harmful, potentially carcinogenic compounds called heterocyclic amines and polycyclic aromatic hydrocarbons. Better options are lean chicken and fish, and grilled vegetables.

Taking blood pressure readings in both arms can help reveal potential heart risks.

Exercise can create physical changes that help increase energy levels inside the body. In addition, it can induce better sleep at night, which helps people feel more energetic in the morning.

Chronic pain conditions are common in older adults. Managing pain at home can be as important as working with a doctor. There are numerous options for at-home pain management, including online workout programs, cognitive behavioral therapy programs, online support groups, and apps. Recognizing that you can take steps to decrease chronic pain is crucial to success.

Adults ages 65 and older who sleep less than five hours per night have almost double the risk of being diagnosed with dementia compared with those who sleep the recommended seven to nine hours.

A diet consisting primarily of foods high on the glycemic index—those with high amounts of quickly digestible carbohydrates—can increase a person’s risk of cardiovascular disease and early death, suggests a study that looked at almost 138,000 people around the world.

Peripheral artery disease is a circulatory problem in which narrowed arteries reduce blood flow to the limbs and often cause leg pain from walking. A new study found that a high-intensity walking program that causes some discomfort may improve walking performance.

As men age, they often experience a new kind of growth spurt, known as benign prostatic hyperplasia, or an enlarged prostate gland. The first line of treatment is lifestyle changes to help manage symptoms. These include maintaining a healthy weight, avoiding medications like antihistamines and decongestants, adopting a healthy diet, and limiting caffeine. If these are not helpful, then medication is prescribed. However, men who don’t respond to medication or have trouble taking it, can benefit from several types of minimally invasive surgeries.

New research has found an association between high and low levels of vitamin D and cancer risk. However, many older adults don’t get the recommended daily amount of 600 to 800 international units, as the main sources of vitamin D are sun exposure (which many people try to avoid) and certain foods, like fatty fish, fortified milk and cereal. Getting vitamin D levels checked to find a possible deficiency can reveal if someone needs more vitamin D, which may require taking a daily supplement.

Monitoring one’s heart rate at rest and during exercise is easier than ever. This information can be especially valuable to people with heart conditions and those recovering from an injury or surgery, or returning to exercise after a long layoff. For others, heart rate monitoring can track workout intensity and alert them to slow or fast resting heart rates that may merit a doctor’s visit.