Allison Aubrey

A little bit of alcohol has been shown to be protective of heart health. But how does drinking influence cancer risk?

A new study finds that light drinkers have the lowest combined risk of developing cancer and dying prematurely — even lower than people who don't drink at all. But here's the rub: In this study, "light" drinking is defined as one to five drinks per week.

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LULU GARCIA-NAVARRO, HOST:

Maple syrup producers are furious, and they're letting the Food and Drug Administration know about it. The issue? A controversial regulation over how to label sugar on the bottles of the syrup. NPR's Allison Aubrey joins me now to talk about it. Good morning.

If you take Prilosec or Zantac for acid reflux, a beta blocker for high blood pressure, or Xanax for anxiety, you may be increasing your risk of depression.

More than 200 common medications sold in the U.S. include depression as a potential side effect. Sometimes, the risk stems from taking several drugs at the same time. Now, a new study finds people who take these medicines are, in fact, more likely to be depressed.

On New Year's Eve, back in 2012, Savannah Eason retreated into her bedroom and picked up a pair of scissors.

"I was holding them up to my palm as if to cut myself," she says. "Clearly what was happening was I needed someone to do something."

Her dad managed to wrestle the scissors from her hands, but that night it had become clear she needed help.

"It was really scary," she recalls. "I was sobbing the whole time."

Savannah was in high school at the time. She says the pressure she felt to succeed — to aim high — had left her anxious and depressed.

If you've avoided romaine lettuce because of the E. coli outbreak, you can start buying it again.

After weeks of warnings from the Centers for Disease Control and Prevention to toss out romaine grown in the Yuma, Ariz., region, the CDC says there are no longer any greens coming from this region.

The romaine that's for sale now in restaurants and supermarkets nationwide is coming from California's Salinas Valley.

Americans are rediscovering the coldest aisle in the supermarket.

According to a new report, sales of frozen foods, including vegetables and prepared foods, are now on the rise following a multi-year slump.

The uptick is new — and modest. But growth "is accelerating as consumers begin to see freezing as a way to preserve food with fewer negatives," concludes a report from RBC Capital Markets.

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DAVID GREENE, HOST:

Well, it's official. Beginning today, all restaurant chains in the U.S. with 20 or more locations must post calories on menus or menu boards.

When Congress passed the Affordable Care Act, back in 2010, the federal calorie posting mandate was born.

Many chains, including McDonald's, Panera and Starbucks, began posting calories several years back. But the proposed regulations hit several snags as industry groups lobbied for changes. Now, there's no escaping them.

Lyme disease was once unheard of in western Pennsylvania, where Barbara Thorne, now an entomologist at the University of Maryland, spent time as a kid.

Thorne knew that if black-legged ticks are infected with bacteria called Borrelia burgdorferi, they can transmit Lyme to people and, that if untreated, symptoms can range from fever, fatigue and a rash, to serious damage to the joints, heart and nervous system.

When Melisa Martinez's son, Juelz, was born very prematurely at 25 weeks back in January, doctors at University of California, Davis Children's Hospital gave him probiotics. "They told me the probiotics may help reduce the risk of infection," Martinez says. Now, Juelz is home and doing well.

As more states legalize marijuana, there's growing interest in a cannabis extract — cannabidiol, also known as CBD.

It's marketed as a compound that can help relieve anxiety — and, perhaps, help ease aches and pains, too.

Part of the appeal, at least for people who don't want to get high, is that CBD doesn't have the same mind-altering effects as marijuana, since it does not contain THC, the psychoactive component of the plant.

Falls are a leading cause of injury and death among older adults. In 2014, about 1 in 3 adults aged 65 and older reported falling, and falls were linked to 33,000 deaths.

If you want to reduce the risk of falling, regular exercise may be your best bet, according to the latest recommendations from the U.S. Preventive Services Task Force.

Will people drink less sugary soda if the price goes up? A new study suggests the answer is ... yes.

Researchers at Drexel University surveyed residents of Philadelphia both before and after a 1.5-cent-per-ounce tax on sweetened drinks took effect. They also surveyed people in three other cities that don't have a beverage tax. The researchers found Philadelphians were about 40 percent less likely to drink sweetened beverages daily after the tax went into effect, compared with people in the other cities.

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NOEL KING, HOST:

People who are diagnosed with prediabetes can delay or prevent the disease if they change their lifestyle and lose a significant amount of weight. But here's the challenge: How can people be motivated to eat healthier and move more? Increasingly, the answer might include digital medicine.

"Just telling people to do things doesn't work," says Sean Duffy, CEO of Omada Health. If it were easy, there wouldn't be more than 80 million adults in the U.S. with prediabetes.

Each year, about 31,000 men and women in the U.S. are diagnosed with a cancer caused by an infection from the human papillomavirus, or HPV. It's the most common sexually transmitted virus and infection in the U.S.

In women, HPV infection can lead to cervical cancer, which leads to about 4,000 deaths per year. In men, it can cause penile cancer. HPV also causes some cases of oral cancer, cancer of the anus and genital warts.

Burgers and chicken nuggets are still the mainstay of the Happy Meal. But on Thursday McDonald's announced its goal to market more balanced kids meals around the globe.

The company says by the end of 2022, at least 50 percent or more of the kids meal options listed on menus will meet new global Happy Meal nutrition criteria: Meals will have 600 calories or less; no more than 10 percent of calories from saturated fat; no more than 650 mg sodium; and no more than 10 percent of calories from added sugar.

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STEVE INSKEEP, HOST:

Studies find teenagers with too much screen time have more anxiety and less self-esteem, yet the average kid now gets a smartphone around age 10. NPR's Allison Aubrey reports how one family responded.

To age well, we must eat well. There has been a lot of evidence that heart-healthy diets help protect the brain.

The latest good news: A study recently published in Neurology finds that healthy seniors who had daily helpings of leafy green vegetables — such as spinach, kale and collard greens — had a slower rate of cognitive decline, compared to those who tended to eat little or no greens.

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