Recent Blog Articles
Easy ways to shop for healthful, cost-conscious foods
When — and how — should you be screened for colon cancer?
7 organs or glands you may do just fine without
How to help your child get the sleep they need
What color is your tongue? What's healthy, what's not?
Immune boosts or busts? From IV drips and detoxes to superfoods
The new RSV shot for babies: What parents need to know
Dealing with thick, discolored toenails
Prostate cancer: A new type of radiation treatment limits risk of side effects
Harvard Health Ad Watch: Why are toilets everywhere in this drug ad?
Harvard Health Blog
Read the latest posts from experts at Harvard Health Publishing covering a variety of health topics and perspectives on medical news.
Motorcycle rallies and organ donation: A curious connection
Even though motorcycles are riskier than other modes of transportation, the number of motorcycles registered in the US has doubled in the past 20 years. A study examined whether large gatherings of bikers would lead to more fatal accidents and an increase in rates of organ donation.
Low-carb diet helps cut blood sugar levels in people with prediabetes
A recent study suggests that following a low-carb diet may quickly reduce A1C levels in people with prediabetes. Such a rigorous approach to eating may not be realistic, but cutting even some carbs may lead to weight loss and lower blood sugar.
Can plant-based diets lower your risk of prostate cancer?
This year, results from a review of literature on plant-based diets and prostate cancer risk concluded that apart from having advantages for cardiovascular health, quality of life, and environmental benefits, plant-based diets have the potential to improve prostate cancer outcomes.
Curbing nearsightedness in children: Can outdoor time help?
Nearsightedness is a growing problem worldwide. While genes and developmental factors play a role in whether a child becomes nearsighted, research suggests that spending time outdoors can lower a child's risk of developing this condition.
Holiday arguments brewing? Here's how to defuse them
The holidays are supposed to be filled with love, laughter, and good cheer. Unfortunately, joyous celebration often deteriorates into discord when family and friends gather during the season. But you don't have to get drawn into arguments if you plan ahead and stay alert for potential triggers.
Aspirin and bone health: Is there a connection?
Aspirin has many proven benefits and some research has linked its use to a lower risk for fractures after falls. Now, a more rigorous study finds a daily dose offers no added protection from serious falls and fractures compared with placebo.
Don't want to go to bed? Dealing with bedtime procrastination
Bedtime procrastination often interferes with getting sufficient quality sleep, which is a pillar of good health. If you are guilty of staying up too late, there are things you can do to try to change your behavior.
Does cannabis actually relieve pain — or is something else going on?
Treating pain is the most common reason offered by the millions of Americans who use products that contain cannabinoids. However, there's good evidence that a placebo provides very similar pain relief. But why?
Jump-start a healthier New Year with four holiday eating tips
The holiday season is full of parties, gatherings, food, and drink — making it an ideal time to adopt healthier eating habits. Doing so can help you manage stress and avoid overeating, and will set you up for success in the new year.
Sibling rivalry is normal — but is it helpful or harmful?
Sibling rivalry is a remarkably normal feature of family life, but too much squabbling and competition can be hurtful, and can have lasting effects on children. What can parents do to manage this when it happens in their family?
Prostate cancer: How long should hormonal therapy last?
Hormonal therapy is a cornerstone of prostate cancer treatment, but it has burdensome side effects. Doctors and patients alike are highly motivated to use this therapy only for as long as necessary. But how long is long enough? A recent study provides needed clarity.
Genes protective during the Black Death may now be increasing autoimmune disorders
Genes that helped people survive during the time of the Black Death are more likely to be found in people with autoimmune diseases alive today. Does this tell scientists anything about what surviving the COVID-19 pandemic might mean for the world's population?
Have you done your crossword puzzle today?
A study found that people with mild cognitive impairment who did crossword puzzles regularly showed modest improvement in cognition and less brain shrinkage. Will doing crossword puzzles be helpful to people whose thinking and memory are normal?
Want to stay healthy over the holidays?
Another holiday season is here, and this year we need to contend with other viruses besides COVID-19. Three Harvard experts share their thoughts on the best ways to keep ourselves and our family members healthy as we celebrate holidays together.
New guidelines on opioids for pain relief: What you need to know
The CDC's 2016 guidelines for prescribing opioid medications aimed to reduce deaths from overdose. Recent revisions to these guidelines aim for refinement while emphasizing safety and the importance of finding the best treatment solution for each person.
Shortage of ADHD medicines: Advice on coping if you are affected
The prescription drug Adderall has been in short supply for months. How widespread is this problem, and what are the consequences, and possible solutions, for adults who rely on this medication to manage ADHD?
Respiratory health harms often follow flooding: Taking these steps can help
Flooding due to major storms or heavy rains can harm lung health, both from toxic contaminants that end up in the air and from the growth of mold caused by dampness. Taking steps to prevent flooding when possible and moving quickly to reduce health risks if flooding occurs can help protect your family's health.
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