Healthy aging and longevity Archive

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Q. Are there any particular reasons why men should get a routine blood test to check for a vitamin D deficiency?

A. The importance of sufficient vitamin D for bone health has a long history. In the past few decades, several studies have suggested that vitamin D might have other health benefits as well.

Big, round, and soft, exercise balls can put some bounce back into your workouts.

They go by many names: Swiss balls, physio balls, stability balls, or simply exercise balls. No matter what you call them, one of these large, lightweight inflatable balls is one of the most versatile and supportive pieces of equipment you can own.

"Exercise balls are so simple in design and function, yet they can be used for all kinds of home and gym exercises," says Dr. Rachel Lampros, a sports physical therapist with Harvard-affiliated Massachusetts General Hospital. "They can add more benefits to standard exercises like dumbbell curls and sit-ups, and they're one of the best ways to help people with specific limitations. There's a good reason why they are so popular with trainers and physical therapists."

Antibiotics often don't help inflamed sinuses. Take steps to ease symptoms and let the problem heal itself.

The hollow spaces in your facial bones—the sinuses—are prone to infection by microorganisms of various stripes. Usually, the invader is a virus. In response, the sensitive linings of the sinuses swell up and start to pour out mucus, triggering nasal stuffiness, a runny nose, and facial pain.

Once upon a time, many sinus sufferers headed straight to their doctors to get an antibiotic. But we now know that strategy is usually a waste of time. Most cases of sinusitis are associated with viral infections, which are bulletproof to antibiotics. According to a research review by the Cochrane Collaboration, 80% of people with sinusitis improve within two weeks without taking antibiotics.

It may be as simple as adjusting the dose, avoiding alcohol, or taking the drug at a different time of day.

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One of the most commonly reported side effects of some medications is drowsiness. "Many people report tiredness or fatigue as a side effect from their medicines. However, there are things you can do to minimize the feelings of daytime sleepiness," says Laura Carr, a pharmacist at Harvard-affiliated Massachusetts General Hospital.

Typical offenders

Common culprits that cause sleepiness include antidepressants; antihistamines, found in sleep aids or medicines that treat allergies; anti-emetics, which are used to control nausea and vomiting; antipsychotics and anticonvulsants, which can be used to treat seizures or depression; drugs to treat high blood pressure, including alpha blockers and beta blockers; benzodiazepines and other sedatives, which are commonly used for anxiety or insomnia; drugs for Parkinson's disease; muscle relaxants; and opioids and other prescription pain medications. Many over-the-counter medicines may also make you drowsy, such as remedies for insomnia, allergies, nausea, vomiting, or diarrhea.

Trying to make up for not getting enough sleep during the week by sleeping longer on weekends has been found to have negative effects such as weight gain, expending less energy, and increased calorie intake during evenings.

The FDA has issued its most serious category of warning about three sleep medications due to reports of injuries related to their use. Aside from next-day drowsiness, these medications can cause sleep behaviors that may be dangerous.

Protect your independence with gadgets for your home or car.

The simple act of standing up from a sitting position is one of the most important for independence, especially in the bathroom. But the ability to get up sometimes goes south as we age. It could be because of a medical problem or just too much sitting. "When you sit and bend your knee, the gluteal muscles in the buttocks and the quadriceps in the thighs are lengthened. If you sit all the time, the muscles become overstretched and weak," says Clare Safran-Norton, clinical supervisor of rehabilitation services at Harvard-affiliated Brigham and Women's Hospital.

Exercise can help

If you're able to exercise, try strengthening the "glutes" and quadriceps regularly with exercises you can do around the house.

Ask the doctor

Q. Fancy new technologies keep appearing in medicine. Are there any innovative new kinds of vaccines?

A. There sure are. Vaccines are one of the greatest inventions in history. The smallpox vaccine campaign conducted by the World Health Organization eradicated the disease from the face of the earth by 1980. How much good did that do? From 1900 to 1980, 300 million people died from smallpox. Since 1980, not one death.

Don't ignore back pain, height loss, or osteoporosis. They could be signs of a compression fracture.

You didn't fall, and you didn't do anything strenuous. So it may come as a surprise when the bad back pain you've been experiencing turns out to be one or more broken bones in your back. "A common story is that someone bends down to put something in the dishwasher or steps off a curb a little hard and puts additional load on their spine. The weakened bone is not adequate to take that load, and it collapses," says Dr. Julia Charles, a rheumatologist and bone cell researcher at Harvard-affiliated Brigham and Women's Hospital.

What weakens the spine?

Your spine contains about 30 bones called vertebrae, stacked on top of each other like a roll of quarters. Each vertebra consists of an external bone surface (like plaster), and an inside filled with a honeycomb of support rods called trabeculae.

News briefs

We already know that a diet rich in red meat is linked to many health problems, such as heart disease, type 2 diabetes, and colorectal cancer. Now a Harvard-led study published online June 12, 2019, by BMJ suggests that boosting your red meat intake increases your risk for early death. Scientists analyzed questionnaire answers about health and diet provided by more than 81,000 healthy men and women between 1986 and 2010. In particular, researchers looked at whether changes in red meat consumption during an eight-year period of the study affected the risk of death eight years later. The findings: An increase of just half a serving of processed red meat per day was associated with a 13% higher risk for dying young from any cause; an additional half-serving of unprocessed red meat increased the risk by 9%. On the flip side, decreasing total red meat consumption and increasing the consumption of nuts, fish, poultry without skin, dairy, eggs, whole grains, or vegetables was tied to a lower risk of death. The takeaway: Try to curb your appetite for red and processed meats like bacon, salami, and hot dogs. Eat more poultry, fish, or plant-based proteins (like beans, lentils, nuts, and seeds), along with the other components of a healthy diet.

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