Health

Would you know if your teen was depressed?

Nandini Mani, MD
Nandini Mani, MD, Contributing Editor

Recently, the USPSTF updated their guidelines for screening teenagers for depression. This update gives pediatricians — and all family care doctors — a framework for addressing this disorder. There are plenty of good reasons to screen teens for depression: it’s common among teenagers, it can look very different from depression in adults, and it can be dangerous to a teenager’s current — and future — health and happiness. Fortunately, there are a number of effective treatments available.

Medical alert systems: In vogue, and for some, invaluable

Heidi Godman
Heidi Godman, Executive Editor, Harvard Health Letter

Medical alert devices can be a lifesaver — literally — if you suffer a fall. But not all medical devices are created equal. Here, we’ve listed the most common types and described the pros and cons of each, as well as the important things to consider when deciding which type to purchase.

The inconvenient truth of vaccine refusal

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

The development of vaccines for many once-fatal illnesses has saved the lives of hundreds of thousands of children in the United States. While some parents may have concerns about the side effects of a vaccine, the decision not to vaccinate a child extends the risk of illness to the larger community.

Can a heartburn drug cause cognitive problems?

Matthew Solan
Matthew Solan, Executive Editor, Harvard Men's Health Watch

Many older adults take PPIs to treat heartburn, GERD, or stomach ulcers. Recently, a new study identified a link between chronic PPI use and an increased risk for dementia. If you take a PPI, check in with your doctor — you may be able to take it only when you have symptoms, not continuously (and this kind of usage was not associated with a dramatically increased dementia risk in the study).

People who exercise more also tend to drink more (alcohol)

Michael Bierer, MD
Michael Bierer, MD, Contributor

A recent study that tracked healthy volunteers’ exercise and drinking habits found that they tended to drink more on days when they exercised more. But this study might have had drastically different results if conducted with different groups. For example, what results might we see if the volunteers were sedentary people looking to exercise more — or people with unhealthy drinking patterns who were working to cut back?

The missing rewards that motivate healthy lifestyle changes

Srini Pillay, MD
Srini Pillay, MD, Contributor

Ask anyone who’s ever tried to make a healthy change — after a while, the motivation to keep at it just stops. Indeed, it can be incredibly hard to break old habits, or make new ones. But research has revealed that there are actually two different types of rewards in the brain — and that focusing on the less commonly pursued of the two can help you make lasting changes.

Long-term hormonal therapy benefits men with locally advanced prostate cancer

Charlie Schmidt
Charlie Schmidt, Editor, Harvard Medical School Annual Report on Prostate Disease

Long-term hormonal therapy, which blocks the effect of testosterone on prostate tumors, was once reserved for prostate cancer that has spread. But recent research has found that it had enormous benefits for men with earlier stages of prostate cancer, slashing their risks of metastasis and death from prostate cancer. However, some questions remain — for example, exactly how long to use “long-term hormonal therapy” is still up for debate.

3 reasons the 2016 campaign can be good for kids (parents, it’s up to you!)

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

It’s natural to want to shield your children from the vitriol of this year’s presidential campaign — but think twice before you turn off the evening news. We’ve listed three ways you can turn this year’s campaign into opportunities to teach your children about the political process and even have conversations that can help them — and you — come away with a broader perspective.

My fall last fall: Reaction time and getting older

Robert H. Shmerling, MD
Robert H. Shmerling, MD, Faculty Editor, Harvard Health Publications

Being able to react to a fall — throwing out a hand, grabbing a railing — often makes the fall less serious. But our reaction times slow as we age, making this kind of quick adjustment much harder as we get older. We’ve examined some of the biological reasons why falling becomes more serious as we age and some ways to make falling less likely — including the possibility of improving slowed reaction times.

Is addiction a “brain disease”?

Michael Bierer, MD
Michael Bierer, MD, Contributor

A look into the “brain science” behind substance use disorders highlights the fact that for many people with addictions, “just say no” just doesn’t work. The biological underpinnings of addiction teach the brain to react unusually strongly if deprived of drugs, which can make recovering from an addiction incredibly difficult. Fortunately, it’s possible to teach the brain to rediscover healthier sources of joy and reward.