Category: harvardhealth_news_UNDEFINED

A combination of mammography and ultrasound may increase accuracy of breast cancer screening.

Diets rich in plant chemicals called flavonoids may help protect the brain.

Postbiotics are created by digestion. Like probiotics and prebiotics, they may contribute to gut health and overall health.

Past research hinted at a link between heart disease and a high intake of calcium from supplements, but more recent analyses have not found a connection between the two.

Most breast lumps are not cancerous. Some 80% of biopsies are negative. But some women develop noncancerous breast conditions that may raise their risk of a future cancer. For women with these conditions, doctors may recommend additional monitoring. This might include additional screenings, or screenings using other technology, such as MRI or breast ultrasound.

Foods promoted as healthier options to traditional favorites are sometimes nutritional winners and sometimes not. Chicken sausage does have advantages over traditional pork sausage, but processed veggie chips are often no better than potato chips. People shouldn’t assume that a product is nutritionally superior until they read the label. Things to compare include calories, saturated fat, added sugars, sodium, and fiber.

Taking time out of a stressful day to perform simple breathing exercises can reduce chronic stress and prevent the harm it can inflict on the body. Even a few short breathing sessions can make a big difference for many people. Chronic stress, when it goes unchecked, can lead to a host of health problems, including high blood pressure, obesity, anxiety, depression, and reduced immune response.

Drinking coffee daily can provide a welcomed mental jolt for many people. But new research suggests regular coffee drinkers should stop at five or six cups per day, as drinking more may increase their risk for dementia.

Researchers found that treating urinary tract infections with antibiotics for seven days was just as effective as treatment lasting 14 days. The shorter duration also can reduce the risk of medication side effects like diarrhea and nausea.

Regular, healthy nails are smooth, uniformly shaped, and often with a lighter half-moon shape under the nail near the cuticle. Yet some conditions can show their mark on your fingernails, such as lung disease, psoriasis, and a heart valve infection.