Staying Healthy Archive

The demand for semaglutide (Wegovy, Ozempic) and similar weight-loss drugs has renewed interest in the dietary supplement berberine. Some people say berberine suppresses appetite and promotes weight loss, but no rigorous evidence supports that claim.

People often confuse age spots with sun spots, which can develop into skin cancer. Age spots are flat, but sun spots (known medically as actinic keratoses) often feel rough and scaly. People should seek a doctor's evaluation if they develop sun spots.

Smokers were more successful at quitting when they used both electronic cigarettes and smoking-cessation counseling rather than only relying on counseling, according to a 2024 study.

The No. 1 health problem for the kidneys is chronic kidney disease (CKD), an irreversible decline in kidney function. People often don't notice any signs of trouble with their kidneys until chronic kidney disease has already occurred. People at high risk for CKD should have annual tests of kidney function. Adopting certain habits can help protect the kidneys, such as limiting alcohol intake, not smoking, staying hydrated, and not overusing over-the-counter pain medications.

A 2023 study suggests that long-term exposure to transportation noise from cars, trucks, trains, and planes is associated with an increased risk of cardiovascular disease.

A 2024 study of 277 million patient visits within the Veterans Affairs Health Care System found that video-based telemedicine visits remain close to the peak pandemic level of about 12%, which is a steep increase from the pre-pandemic level.

A 2024 study found that dietary supplements of galantamine—which is used to treat Alzheimer's symptoms—had an inaccurate amount of the plant extract listed on the label, ranging from less than 2% to 110% of the labeled quantity.

It's important to take certain steps before a hospital stay, if planning is possible. Examples include packing printed copies of one's living will and health care proxy form; alerting one's health care proxy about details of the stay, including what should or shouldn't be done if the proxy needs to make decisions; packing additional clothing in case the stay lasts longer than expected; arranging to have a friend present for hospital discharge instructions; and arranging for a ride home.

Home sleep tests are often the preferred approach to detect obstructive sleep apnea. They use less equipment and cost less than studies done in sleep labs. Because people get to conduct the test in their own beds, they are more comfortable than they would be in a sleep lab, and the test is more likely to capture a person's natural sleep habits. But the tests aren't always accurate. And someone with a serious chronic condition, such as heart failure or a breathing disorder, might need additional data from an in-lab study.

Many strategies can help people avoid falls in public places. For example, people can wear shoes with nonslip treads in stores and office buildings, use a rollator for stability in crowded areas such as airports or shopping malls, hold handrails on public staircases (or avoid them), avoid parking too close to vehicles in parking lots, or use the handicap stall in public bathrooms. Another important strategy is regularly strengthening leg and core muscles and practicing balance exercises (such as standing on one leg).