Healthy aging and longevity Archive

A 2024 report from the CDC found that stroke rates are rising in middle-aged and even young adults. Scientists say the increase might be due to rising rates of obesity, high blood pressure, and opioid use. Stroke rates in people 65 or older have remained the same.

Osteoarthritis affects more women than men. Risk factors include earlier joint injuries, obesity, diabetes, heart disease, or family history. People can try to prevent arthritis by staying physically active, maintaining a healthy weight, and engaging in low-impact exercise.

Age-related changes to the vocal cords can make the voice sound thin, reedy, raspy, breathy, lower, or higher. Certain strategies can help protect the voice. Examples include avoiding overuse, such as trying to speak over loud noise all day; staying hydrated, which keeps the vocal cords working well; avoiding spicy foods and irritants in the air such as smoke, which can inflame the vocal cords; and avoiding frequent throat clearing.

As people face their mortality, they often focus on how to live their best life in their remaining time. Two Harvard experts-Dr. Howard LeWine and Dr. Anthony Komaroff-share advice on how they are achieving this during their golden years. Some of their suggestions include embracing the natural changes of aging, doing inspiring activities, learning to live in the moment, and finding one's sense of purpose.

Being a night owl might increase the risk of developing many health problems, so it might be worth it for night owls to go to sleep a little earlier. The sleep schedule must be shifted slowly to make a lasting change. Tips to do that include setting a bedtime goal between 11 p.m. and 1 a.m.; going to sleep 20 minutes earlier every five days, until the bedtime goal is reached; possibly using certain sleep aids until the bedtime goal is reached; and setting a consistent wake time no later than 9 a.m.

Contrary to popular belief, stretching probably won't help people avoid sore muscles or injuries, which often result from overuse. However, short but regular stints of stretching can improve flexibility (the ability to move the joints and muscles through their full range of motion) and help people stay active as they age. Improved flexibility can make it easier to do everyday tasks involving walking, climbing stairs, or reaching. And for people who hike, play pickleball, golf, or other sports, a regular stretching program may improve their performance.

The US is seeing an unusual spike in the mosquito-borne illness dengue fever. What is dengue, and where is it occurring in the US? How does it spread? And what steps can you take to protect against this and other mosquito-borne illnesses?