Category: harvardhealth_news_UNDEFINED

Scientists don’t fully understand what causes some people to get Alzheimer’s and others not. Age is the most significant risk factor, but genetics also plays a role. Alzheimer’s has no cure, so the focus is on prevention and slowing the disease’s progress once the biological changes are detected or when someone has early symptoms. Research has found that paying attention to certain factors may help, no matter a person’s age or family history. These include exercise, diet, hearing and vision, blood pressure, and mind-stimulating activities.

A 2023 study indicates that women 65 and older are diagnosed with advanced cervical cancer more often than younger women, and they have a worse prognosis.

An array of “menopause skin care” products joined the beauty market in recent years. Some contain virtually the same active ingredients as “anti-aging” skin products. Falling estrogen levels during the menopause transition can lead to dryness and sagging. Broad-spectrum sunscreen, moisturizers, and other products can help offset these skin changes, but not prevent or cure them. Women should examine a product’s ingredients to determine if a “menopause” version is truly different from a standard “anti-aging” version.

Travel disrupts many of the body’s natural rhythms, including digestion, increasing the odds of indigestion, diarrhea, or constipation. Food and water in developing countries can be contaminated with germs that make traveler’s diarrhea more likely. Tactics to keep “traveler’s tummy” at bay include packing over-the-counter digestive aids and familiar snacks, and avoiding street food and local water and ice.

A 2023 study suggests that some brain changes in people with obesity appear similar to those that occur in people with Alzheimer’s disease, the most common cause of dementia.

An estimated one in 11 Americans has a kidney stone at some point in life. The larger a kidney stone, the more likely it will block urine flow and need treatment. Smaller stones may pass on their own. Drinking plenty of fluids can help prevent kidney stones.

Despite social media claims, mouth taping while sleeping can prove risky, leading to hampered breathing, disrupted sleep, or skin irritation. People who can’t breathe through their nose when sleeping should see their doctor to evaluate the problem.

Walking has long been the most popular form of aerobic exercise among American adults. Though it offers cardiovascular benefits, walking can fall short because it doesn’t incorporate other body areas besides the legs. People can power up their walking regimen by using walking poles, alternating walking with high-intensity intervals or resistance exercises, or strapping on a weighted backpack. Listening to music, podcasts, or books on tape can make exercise seem easier.

Consumers should be wary about direct-to-consumer men’s health clinics, as many offer costly treatments not supported by evidence and lack medical oversight, according to a 2023 investigative study.

Adults over 60 are the largest users of prescription opioids in the United States. Opioid use disorder and death rates among older adults have skyrocketed in recent years. Various factors make people more likely to abuse opioids, including smoking or earlier substance use problems. People can avoid sliding into opioid misuse by taking opioids for the shortest possible time, using non-opioid medications, and trying alternative pain relief approaches.