Vitamins, minerals & supplements Archive

Research we're watching

A recent study found that nearly one in 10 people who received opioid pain relievers following heart surgery continued to take them for three to six months — a time point when no one should still be experiencing pain from the operation.

The study included nearly 36,000 people with private health insurance who had a coronary artery bypass graft (known as CABG or bypass surgery) or a heart valve replacement between 2003 and 2016. People who were prescribed more than 40 5-mg tablets of oxycodone (Oxycontin, Roxicodone, others) or an equivalent amount of a similar drug were at a much higher risk of prolonged opioid use than people who were prescribed lower doses. Other factors that increased a person's odds of taking opioids long-term included having CABG, being female, or having a history of chronic pain or alcoholism.

How can you protect yourself from both viruses?

With flu season here and the COVID-19 pandemic ongoing, what can people expect when these two illnesses meet?

It's anyone's guess.

"While we're in the midst of the COVID pandemic, there's a lot of uncertainty about what will happen when this collides with our yearly flu epidemic," says Dr. Mary Watson Montgomery, an infectious disease expert at Harvard-affiliated Brigham and Women's Hospital.

Men often don't talk about delayed or absent orgasm. Still, these issues can have a profound impact on their sex life.

Erectile dysfunction continues to be the main sex-related issue among older men. Yet, two other problems also can arise with age: anorgasmia, the inability to achieve an orgasm during sex, and delayed orgasm, in which it takes longer than usual to reach orgasm and ejaculate despite proper stimulation. Men can experience either one or both.

While these conditions can cause stress for both men and their sexual partners, they don't have to hinder a healthy, active sex life.

News briefs

A modest uptick in the amount of fruit and vegetables you eat can help ward off type 2 diabetes, according to a study published online July 8, 2020, by The BMJ. From a much larger study involving some 340,000 people from eight European countries, scientists selected 9,754 participants who were newly diagnosed with diabetes over a decade. Researchers compared the fruit and vegetable intakes of these people to those of about 13,000 participants who remained diabetes-free during the study period. Researchers also measured blood levels of seven key plant-derived nutrients, including vitamin C and brightly colored antioxidant pigments called carotenoids. People with the highest intakes of fruit and vegetables and the highest blood levels of the plant-derived nutrients were 25% to 50% less likely to get diabetes during the study period, compared with those who ate the least of these food groups or had the lowest nutrient levels. Even better, it didn't take a whole lot of extra green, red, yellow, and orange on the plate to make a dent in diabetes risk. The equivalent of only two-thirds of a medium apple or just over one-third of a cup of mixed fruit each day offered protection.

Image: © RomoloTavani/Getty Images

News briefs

Probiotic supplements containing helpful bacteria and yeast are marketed as a way to maintain a diverse mix of healthy gut microbes. Now, a review published online July 6, 2020, by BMJ Nutrition, Prevention & Health suggests that probiotic supplements may help relieve depression symptoms. Scientists evaluated seven clinical trials from the past 15 years, which tested a total of 12 different strains of helpful bacteria. One trial in the review tested a "prebiotic," a type of plant fiber that provides food for gut bacteria. Scientists concluded that 11 of these probiotics, either alone or combined with prebiotics, were potentially useful for relieving symptoms of depression, perhaps by reducing inflammation that could affect brain function. The studies were small and short-term, but taken together, they suggest a gut-based approach to maintaining emotional well-being is worth pursuing. In the meantime, talk therapy, exercise, and medications remain the most effective approaches to treat depression. To support your gut health without expensive probiotic supplements, enjoy foods that naturally contain probiotics, such as yogurt, kefir, and sauerkraut. The prebiotic powers of whole grains also may support a healthy gut.

Image: LightFieldStudios/Getty Images

In the journals

Age may not be a factor when it comes to who can benefit from statins. A study published online July 7, 2020, by JAMA found that people who started taking the cholesterol-lowering medication in their mid-70s or later had fewer heart-related problems and lived longer than non-users.

Researchers looked at 326,981 mostly male veterans, ages 75 and older, who were free of cardiovascular disease and did not take statins. Over the next 10 years, more than 57,000 began statin therapy.

Many provide links to published research about these heart -protecting drugs. Others mention personal beliefs about statins, some of which are inaccurate.

Statins are among the most frequently prescribed medications in the United States. These cholesterol-lowering drugs help reduce the risk of heart attacks and strokes, especially for people who've already had one of those life-threatening events. But many people stop taking their statins or don't take them as prescribed, a phenomenon doctors refer to as nonadherence.

Hoping to gain some insight into this trend, researchers analyzed 11,852 posts that mentioned statins on Twitter over a five-year period. About a quarter of Americans use Twitter, which is one of the most popular social media platforms. Although many of the tweets featured ads or financial market information, nearly half were related to health issues associated with statins. Of these, more than a third provided resource information, such as a link to a published study. About 20% included personal beliefs or attitudes about statins, which proved to be quite polarized. Some people described statins as lifesaving, while others referred to them as poisonous or deadly, according to the researchers, whose study was published June 25, 2020, in JAMA Network Open.

Ask the doctors

Q. Is there anything I can do at home to ease sciatica pain?

A. Sciatica is a condition that causes pain that radiates down the buttock and the leg. It occurs when one of the two sciatic nerves in your body, which run from your back down to your toes, is compressed or irritated. Most often the problem is triggered by a ruptured disc or arthritis in the lower spine. This condition can be quite painful, but there are some strategies you can use at home to ease your discomfort.

Millions of Americans get coughs and colds during the winter, and many head to the drugstore to pick up one of the hundreds of common medicines available without a prescription. But those products often contain multiple active ingredients that are potentially unsafe if combined. Here’s how to safely choose the right over-the-counter medication for your symptoms.

Constant burping can be annoying — and embarrassing! But there are some simple steps that can help you squelch belching. The key is to reduce the amount of air you swallow.

Start by looking at some simple habits. Two of the biggest culprits behind swallowing too much air are chewing gum and smoking. Drop these habits and you'll be gulping less air — and quitting smoking has even more important health benefits! If you wear dentures, make sure they fit snugly. And avoid "high-air" foods and beverages like carbonated beverages and whipped desserts. After eating, consider taking a stroll rather than plunking down in front of the TV. Staying upright and moving helps your stomach empty and relieves bloated feelings. When it's time to go to bed, try sleeping on your stomach or right side to aid in the escape of gas and alleviate fullness.