Category: harvardhealth_news_UNDEFINED

People using telemedicine services should be certain that transmissions are encrypted and that the provider is licensed to practice.

Moving more is a worthy goal, but many people dread exercise. That’s often the case because people assume it means a trip to the gym or a stint on a treadmill. But exercise can take many forms, from gardening to dancing or an evening stroll. The key is to find enjoyable activities; people are often more likely to stick with these over time.

There is no universal age to stop screening mammography, but women over 75 should discuss with their doctors whether to continue. Women who are in poor health, have a reduced life expectancy, or are unwilling or unable to tolerate cancer treatments may want to stop screenings. But screenings might be appropriate in older women who are in good health and are willing to undergo cancer treatments if needed.

Osteoarthritis can be a debilitating condition, particularly when it affects the knee. People with this condition may not only have to limit their activity, but may need to restrict their social interaction because they are unable to walk and travel easily. Managing the condition can include a number of options, including medications to reduce pain; nondrug options, such as physical activity and physical therapy; and in severe cases, surgery to replace the affected joint.

The number of Americans with a type of autoimmune antibody, which can indicate an increased risk of autoimmune diseases such as rheumatoid arthritis and lupus, appears to be rising.

People who started smoking before their teen years are more likely to still be smoking in their 20s and 40s compared with people who started later.

Women who eat a high-fiber diet are slightly less likely to develop breast cancer compared with women who eat little fiber.

There’s no evidence that maintaining a healthy lifestyle will suddenly boost the immune system. However, it’s clear that healthy lifestyle habits contribute to overall health, supporting the body’s ability to fight infections instead of creating new problems. Healthy habits that help maintain a robust immune system include getting seven to nine hours of sleep per night, exercising, reducing stress, eating a healthy diet, not smoking, drinking alcohol only in moderation, maintaining a healthy weight, and getting underlying conditions under control.

There are a number of treatments for a stiff, narrow aortic valve. They include open heart surgery to replace the defective valve, a transcatheter aortic valve replacement (TAVR) to replace the valve, or medicine. Doctors say surgery or TAVR are equally good choices. TAVR is less invasive than surgery and appears to work as well as surgery in both the short and long term. Medicines alone, while an attractive option, may be the worst choice.

It’s easier to lift and carry heavy items if one maintains the muscles that help do the job, such as the thigh, gluteal, abdominal, shoulder, and arm muscles. In addition, it helps to follow the rules of safe lifting and carrying. To lift: one should get close to the object and bend the knees slightly, wrap one’s arms around the object, push down with the legs, and stand up straight. To carry: one should hug the object close to the chest to boost stability.