Harvard Health Blog
Read posts from experts at Harvard Health Publishing covering a variety of health topics and perspectives on medical news.
Falls rank among the top causes of death and injuries among the elderly, and the risk increases significantly in older people being treated for cancer. Now, investigators are reporting that a newer class of drugs for advanced prostate cancer is associated with a significant increase in fall risk. Called androgen receptor inhibitors, or ARIs, these […]
After everything that has happened in 2020, making New Year’s resolutions might be too much to expect of many. Setting goals for the coming year seems like too much to ask right now. Is it okay to just give yourself a break this year? Or is there another way of looking at the whole situation?
So much about testing for COVID-19 is confusing—from the types and number of tests available to woefully incomplete information about testing and the changing options. Understanding the current choices can help you make an informed decision about how to proceed if you want to be tested.
Researchers found that people who ate larger quantities of pro-inflammatory foods had a higher risk of cardiovascular disease. Understanding the link between diet and inflammation may help identify specific dietary patterns and foods than can diminish chronic inflammation and improve health.
While playing video games can be a fun pastime, and there are some potential benefits, there are health risks associated with too much gaming. They include repetitive stress injuries, vision problems, sleep deprivation, depression, and possibly addiction to playing.
Most people know exercise is good for their health, but only about half of Americans meet the recommended physical activity guidelines. Making exercising more fun helps keep people interested, and research has demonstrated that there is a relationship between using activity apps and increased engagement in exercise.
A new study cites a remarkable decline in deaths due to HIV infection, and dramatically fewer new cases of HIV infection in the US over the past decade. But there is still a long way to go before declaring victory over HIV/AIDS.
Does the mere thought of going to the dentist make you anxious? You aren’t alone, but avoiding dental care appointments can lead to other health problems besides dental pain. But there are steps you can take to relieve that anxiety.
Researchers measuring activity levels found that people who tend to go to bed later and sleep later also tend to get less physical activity, compared to early risers. However, these results don’t mean that being a night owl is the cause of getting less activity, or that such behavior can’t be changed.
As this year’s challenges and stressors have piled up, many people have found it increasingly difficult to find any joy in their lives. A good portion of our happiness is related to our own attitudes and actions, and the actions of others can show us how to find contentment, happiness — even joy— in the most difficult of times.
Imagine trying to find a single match from a book of matches in a large room. Not an easy task, right? But if the lights were dimmed and the match was lit, then its location would be immediately apparent. This is the basic idea behind PSMA imaging, a newly approved method for detecting prostate cancer […]
Although executive function skills begin to develop in the first year of life, the time at which children reach these milestones varies. Some children experience challenges or delays related to their executive function skills, but these skills can be improved through evidence-based interventions.
Many of us are facing new and challenging conversations with family and friends about travel, gatherings, and COVID safety precautions over the holidays and beyond. Here’s how to successfully communicate your own needs while still showing loved ones that you care about them.
If you have chickenpox as a child, the virus stays in your body, and can emerge later in life as a painful, burning rash called shingles. It’s not fully understood what triggers a resurgence of the virus, but factors that weaken the immune system increase the risk of developing shingles, and it is more common in people over age 60.
Being kind to ourselves and to other people is a simple way to make life smoother, but it’s often difficult to do this consistently. The added stress of the pandemic has made navigating the stresses of life even more of a challenge, but making effort to practice self-compassion can help control anxiety.
Since children’s memories of the pandemic are likely to fade, or be forgotten entirely, grandparents have the opportunity to offer them a legacy of sorts by making the effort to record their own personal thoughts about their experiences during this time.
A new report suggests eating chili peppers regularly could lower the risk of dying of cancer or cardiovascular disease. One theory attributes such health benefits to capsaicin, an antioxidant that brings the heat. But just how strong are these findings?
Weather affects respiratory function, but many of its effects remain unclear. Researchers analyzed Medicare claims to determine whether storms led to an increase in emergency room visits related to asthma and COPD.
Scientists around the world are trying to engineer safe, effective, long-lasting vaccines to help the body block the virus that causes COVID-19. Three vaccine approaches out of more than 100 are among the first to be tested clinically in the United States.
Often, feeling stiff and a little achy when you wake or during the day is related to periods of inactivity, perhaps while sleeping or parked in front of a computer. To counteract this, plan frequent movement breaks and try these stretches focusing on stiff or achy areas.
Gender fluidity refers to changes over time in gender identity and gender expression. For many people, gender identity and expression develop early and stay the same; for others, one or both may change. Understanding and supporting young people exploring gender is important to their emotional and physical well-being.
There has been concern that treating high blood pressure too aggressively could result in blood pressure dropping too much, to a level that could be dangerous. An analysis of studies found that this did not occur, and in fact intensive hypertension treatment actually reduced the risk of such a drop in blood pressure.
Millions of people suffer from the burning, tingling, and numbness of a form of neuropathy called idiopathic sensory polyneuropathy. A recent study directly comparing four medications produced disappointing results, but is a step in the right direction.
Teens crave connection with peers and independence from family, and being isolated during the pandemic has been particularly hard for some — though not all — of them. Here are warning signs that signal more than everyday moodiness and ways to actively bolster teen mental health.
