Staying Healthy Archive

Women sometimes neglect their feet until they start to experience foot pain and other problems.

Most women get their teeth cleaned at least once a year, keep tabs on their heart, and may even have an annual eye exam. While they might clip and paint their toenails on a regular basis, women often neglect the health of their feet.

That lack of attention can lead to pain and other foot problems, which are common and — for some people — life-altering.

Research we're watching

If you leave lights shining or keep the television on while you sleep, it could affect your waistline, according to a study published online June 10 by JAMA Internal Medicine. The study found an association between exposure to artificial light during sleep and weight gain in women.

The research team looked at questionnaires completed by more than 40,000 women, which asked, among other things, whether the women slept with lights on nearby or in the same room. The researchers also recorded the women's height, body mass index (a measure of weight in relation to height), and waist size at the time they entered the study and then five years later. They found that women who slept with a light or television on in the room were 17% more likely to have gained 11 pounds or more during the course of the study. They did not find a similar effect when women used a small night light or had a light on outside the room that shone in. It's not clear why exposure to artificial light was linked with weight gain, but researchers speculated that it might affect sleep quality.

Talking about sexuality with a doctor can be uncomfortable. If you identify as LGBTQ+, it's important to find a doctor who is attuned to the specific needs of the LGBTQ+ community. This can make getting proper care easier.

Do employee health programs lead to healthier, more productive employees? A large study shows little or no impact, although results might vary based on workplace, offerings, and other factors.

Ask the doctor

Q. How much sleep do we really need, and what happens if we get too little or too much?

A. We spend about a third of our lives sleeping, so you've asked an important question.

Take advantage of the many delivery options to keep your diet fresh, healthy, and full of variety.

Getting groceries or prepared meals without leaving your couch is easier than ever in this era of home delivery. That's important for people who have difficulty getting to the grocery store because they don't drive or because they're struggling with a chronic condition.

But the many options for food delivery may have you wondering where to begin. Here's a look at some widely used services and what to keep in mind when you use them.

Prescription and over-the-counter medications may affect you differently now.

Despite the beneficial effects of medications, some drugs need to be used with increasing caution as you age. Drugs that caused few if any side effects in your youth can now cause discomfort or even put you at risk for serious problems such as falls or bleeding.

What's different in older age?

Even though you may have taken a medication for decades, your body may react differently to it later in life. One reason for this is that your metabolism has slowed down. Some medicines need to be processed by your liver to benefit your health; slower digestion and liver function mean it may take longer for a drug to get into your bloodstream. Later, remnants of the medicine need to be eliminated from your body by the liver and kidneys. Slowdowns at this stage mean it may take longer for a drug to leave your body, so its effects last longer.

Keeping your shoulder muscles flexible will help prevent injury.

The shoulder is the body's most complicated joint. It's where the ends of the collarbone, upper arm bone, and shoulder blade meet. And it's prone to arthritis (a wearing away of the cartilage between the bones), as well as tears or tendinitis (inflammation) in the rotator cuff — the group of tendons that helps you raise and rotate your arm. Shoulder pain can keep you from being able to raise your arms to get dressed, or reach up to a cupboard or out to a door.

But an easy way to stave off shoulder problems is to regularly stretch the muscles that support the joints. "The muscles need to be long and flexible to stay healthy. You're more vulnerable to injury when your shoulder muscles are tight and restricted," explains Clare Safran-Norton, clinical supervisor of rehabilitation services at Harvard-affiliated Brigham and Women's Hospital.