Category: harvardhealth_news_UNDEFINED

Many people worry about occasional memory lapses that occur as they get older. To cope, it helps to talk to a doctor and also reduce stress by following healthy lifestyle habits, such as exercising, getting enough sleep, eating a healthy diet, and meditating. Using strategies to help retain information is also important. Examples include placing keys in a designated spot, taking medication at the same time each day, and using notebooks—not just memory—to organize and store information for fast retrieval.

In a 2024 study of more than 183,000 middle-aged healthy people followed for 13 years, those who closely followed a plant-based diet had lower risks of developing blood clots in the legs or lungs, even if their genes made them more likely to get the blood clots.

Engaging in prosocial, altruistic behavior that benefits other people—such as doing volunteer work, giving money to charity, or performing small acts of kindness—may be beneficial to cardiovascular health. Possible mechanisms include reductions in stress and blood pressure. Volunteering has also been associated with improvements in heart-related risks, including increased step counts and less depression.

In a 2025 study of 40,000 coffee drinkers followed for a decade, those who drank coffee in the morning were 16% less likely to die during the study period, compared to those who didn’t drink coffee. The benefit didn’t appear among those who drank coffee throughout the day.

In a 2024 review of 116 randomized, controlled trials including almost 7,000 people (average age 46) who were overweight or obese, as little as 30 minutes of aerobic exercise per week was linked to reduced body weight, waist size, and body fat over eight weeks.

For people who have both heart disease and arthritis, two of the main treatments—exercise and medications—require careful planning and attention. Joint pain makes certain types of exercise difficult, and commonly used drugs for both conditions can have potentially serious interactions.

Most people don’t need to fast before a lipid test because the difference between LDL cholesterol values when fasting or not fasting is very small. But people who have had high triglyceride levels should fast prior to the test.

Most men with prostate cancer have low-grade cancer, meaning the cancer is unlikely to spread or affect quality of life or longevity. But men whose initial prostate biopsy shows an intermediate-risk or high-risk cancer, or those who began active surveillance for low-risk cancer but develop a rising PSA or new symptoms suggesting aggressive cancer, have several treatment options available. These include different combinations of radiation, surgery, androgen deprivation therapy, chemotherapy, immunotherapy, and anti-androgens.

Sudden memory lapses could be natural aspects of aging or early signs of mild cognitive impairment (MCI). With MCI, memory loss is noticeable but usually does not impede the ability to carry out daily functions. A screening test from a doctor or more advanced testing (such as brain MRI or PET scans) from a neurologist can help identify potential cognitive problems so people can seek appropriate treatment.

People who follow a healthy lifestyle can still have the early stages of coronary artery disease (CAD), the most common type of heart disease. There are many ways people can find out if they have CAD. This includes paying attention to whether exercise causes discomfort, doing a 10-year heart risk assessment, and seeing their doctor for diagnostic testing, such as a coronary artery calcium scan, a resting electrocardiogram, a walking stress test, or an echocardiogram. A doctor uses this information to determine the best treatment path.