Aging

Children born today in the United States can expect to live nearly 78 years. That life expectancy is a great leap forward from 1900, when the average newborn couldn’t expect to reach age 50. Similar increases have been seen in in developed nations all around the world. In the 20th century, life expectancy increased more than it had in any century since the beginning of human civilization.

Life expectancy at various ages in teh United States

And the longer you live, the longer you can expect to live. Average life expectancy for a newborn American is 78 years, while it is 84 years for a 65-year-old and 87 years for a 75-year old.

But extending the lifespan has also increased the burden of diseases such as heart disease, stroke, cancer, arthritis, osteoporosis, macular degeneration, and other conditions that tend to affect older individuals. Most of these diseases, though, aren't inevitable consequences of aging. Instead, many are preventable.

Solid research from long-term studies such as the Framingham Heart Study, the Nurses' Health Study, and others have shown that the combination of not smoking, eating a healthy diet, exercising regularly, and keeping blood pressure, cholesterol, and blood sugar in check can prevent three-quarters or more of these chronic conditions.

Aging Articles

A noisy problem

Age-related hearing loss is common among older adults and can make people more sensitive to sounds that used to be well tolerated, such as noise from crowds and traffic, which in turn increases stress levels, leads to greater anxiety, and reduces overall quality of life. Reducing your exposure to specific sounds that might trigger negative reactions and wearing filtered earplugs or noise-canceling headphones can offer protection. (Locked) More »

The growing problem of an enlarged prostate gland

By age 60, about half of all men will have an enlarged prostate. While the condition does not increase the risk of getting prostate cancer or having sexual problems, it can affect quality of life, specifically with annoying and embarrassing urination problems. Certain medications can help relieve symptoms, which means less urinary urgency and fewer nighttime awakenings to use the bathroom. More »

Easy ways to adapt exercises when you have arthritis

As helpful as exercise is for osteoarthritic joints, it can also lead to injury. One can avoid the risks by adapting exercise so that it does not place excessive force on the joints. That may mean ditching high-impact classes that include a lot of jumping and opting for low-impact classes or pool aerobics. Other exercise classes that help include tai chi and yoga. At the gym, a stationary bicycle or an elliptical machine is good for low-impact aerobic conditioning. When using dumbbells or weight machines, it helps to use lighter weights with more repetitions. (Locked) More »

Soothing solutions for irritable bowel syndrome

Irritable bowel syndrome (IBS) is most common in people in their 30s and 40s; however, it can occur at any age. The exact cause of IBS has yet to be discovered and it is impossible to prevent. The goal is to focus on managing the condition, which can be done by identifying specific triggers for IBS symptoms and then adopting strategies to make your symptoms less severe and less frequent. The most common treatment approaches are diet, stress management, and medication. (Locked) More »

The dish on dairy

Dairy isn’t a necessary component of a healthy diet. Some research warns against consuming too much dairy, while other studies show some benefits from regular dairy consumption. Still, for many men, it is an easy way to get the required calcium, vitamin D, and protein they need to keep their heart, muscles, and bones healthy and functioning properly. (Locked) More »