Category: harvardhealth_news_UNDEFINED

Imaging tests such as chest CT scans and mammograms, which can detect calcium deposits in arteries, can provide information about a person’s cardiovascular health. These so-called incidental findings—when a medical test discovers something unrelated to the original purpose of the test—have become increasingly common in recent years. With a chest CT, calcifications are grouped into four categories: none, mild, moderate, or severe. That’s often enough for a cardiologist to make a solid decision about whether to maintain or intensify a person’s drug treatment to prevent heart disease progression.

A 2025 review found the people who walked 7,000 steps per day had a 25% lower of cardiovascular disease and a 47% lower risk of death from all causes compared to people who walked only 2,000 steps per day.

In a 2025 study, middle-aged and older people who could do the sit-to-rise test without support were less likely to die (especially of cardiovascular disease) within the following decade. The test is a good way to assess strength, flexibility, and balance—all of which are all vital for helping people to stay active and functioning well as they grow older.

Obesity is a common, chronic disease that can harm the heart. The powerful weight-loss medications known as GLP-1s, semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro, Zepbound), are now recommended as first-line therapy for eligible people, according to the American College of Cardiology. People using these drugs should work with a dietitian or nutritionist who can help them create a personalized eating plan that ensures they’re getting enough nutrients while minimizing common side effects.

People with high blood pressure typically die earlier than people without the condition. A 2025 study suggests that they can significantly lower—or even eliminate—that difference by controlling several key risk factors.

A 2025 study suggests that women who eat more high-quality carbohydrates—which include whole grains, fruits, vegetables, and legumes—in their 40s and 50s are more likely to age healthfully.

The sitting-rising test gauges how easily people can rise to their feet from sitting on the floor, using as little support as possible. A 2025 study suggested the test may help predict someone’s longevity. People who scored the lowest were nearly four times more likely to die of natural causes and six times more likely to die of cardiovascular causes than participants who scored a perfect 10 on the test. The movement requires strength, coordination, balance, and flexibility. These components of fitness tend to drop off more precipitously in women as we age.

A 2025 study suggests that consuming more olive oil may lower women’s risk of developing breast cancer, especially certain more aggressive types.

Salt intake fuels high blood pressure, which is the top risk factor for cardiovascular disease. Sodium is hidden in many everyday foods, including bread, sauces, condiments, cereal, rice, pasta, and processed items such as canned soups, deli meats, and frozen meals. People can cut back on salt by reading food labels, rinsing canned goods, cooking at home more often, and using other seasonings instead.

The vast majority of older adults would want to know if they’re in the early stages of Alzheimer’s disease and would want a blood test to learn for certain, according to a 2025 poll. Advances in testing and treatment may fuel this desire for knowledge. There are pros and cons to knowing this information. People with an early Alzheimer’s diagnosis can plan ahead, seek support, and may feel motivated to maintain their health. But the diagnosis may jeopardize their job or insurance coverage, as well as trigger anxiety or depression.