Harvard Health Blog

Is your child’s school closed due to precautionary measures around coronavirus? Here are some tips to help parents cope.

There is evidence that antidepressants are not effective in older people with dementia. Emerging research suggests that nondrug, psychosocial interventions are the most effective treatments for depression or anxiety in older adults with cognitive impairment.

While COVID-19 brings normal life to a temporary halt as we practice social distancing, it helps to double-down on deepening social bonds and practicing kindness and gratitude, not emotional distancing.

A study comparing the hearts of apes with four different groups of men demonstrates how the heart adapts over a person’s lifetime depending on what exercise a person does (or doesn’t do). The most revealing part of the findings pertained to men who are generally not active.

A study comparing the outcomes of three eating plans (Mediterranean diet, paleo diet, or intermittent fasting) that were followed for a year found that all participants lost weight, and also had added benefits such as lower blood pressure.

Is 98.6˚ F still the norm for body temperature? Data collected over almost 160 years show that the normal body temperature has been declining and is now roughly one degree lower.

A noninvasive treatment to remove subcutaneous body fat involves the freezing of areas that leads to a reduction in the fat layer. It’s an option for people who have lost weight and are trying to get rid of stubborn remaining fat, but it is not a weight-loss treatment.

Anxiety about the new coronavirus is understandable. But there are actions you can take –– or avoid –– to help you cope with anxious feelings and choices you can make to help yourself and others.

In children with food allergies, peanut allergy is the one most likely to cause a severe reaction. A newly approved medication made from peanut flour treats peanut allergy by giving a gradually increasing dosage over several months.

As people get older, the complex system that helps them maintain balance does not work as effectively, increasing the risk of a fall. A study found that specific exercises can improve balance in older adults.

The amount of protein you need depends on your age, health, and the intensity of your fitness routine. For most people it’s relatively easy to get the recommended amount from food, but there are situations when someone might want to consider a protein powder supplement.

Does stress really turn hair gray? Scientists conducted experiments that simulated stress and led to gray hair—in mice, which does not mean it’s true for humans, regardless of what you may have heard in the media.

What prompts a woman to become a surrogate or gestational carrier, carrying a child for people she may not know? The answers seem straightforward in some instances and more complex in others.

An analysis of research suggests those who run regularly –– regardless of pace, distance, or amount of time –– are more likely to live longer and have a lower risk of cardiovascular disease or cancer.

Neuromodulation therapies use a targeted stimulus to help people manage pain. This can be in the form of an electrical stimulation device or a pump containing medication, either of which can be implanted in the body.

There is good evidence that the more you drink, the more likely you are to develop atrial fibrillation. A study found that people with afib who were willing to abstain from alcohol were less likely to have a recurrence.

In older people, the majority of falls occur when someone is standing or walking while also performing a separate cognitive or motor task. These tasks require more cognitive effort as we age, but focus and awareness can prevent falls from happening.

The Nutrition Facts label that appears on packaged foods has been updated to provide consumers with more thorough information, and also to more accurately reflect typical consumption habits.

Readers have many questions about the new coronavirus (COVID-19). We have enlisted one of our experts on infectious disease to answer some of them.

Prostate cancer therapies are improving over time. But how do the long-term side effects from the various options available today compare? Results from a newly published study are providing some valuable insights. Investigators at Vanderbilt University and the University of Texas MD Anderson Cancer Center spent five years tracking the sexual, bowel, urinary, and hormonal […]

Dopamine is a neurotransmitter involved in the body’s system for reward and pleasure. A recent trend has people avoiding stimulating activities in the belief that doing so allows the body to reset from being overstimulated, but the original idea has been misunderstood and wrongly applied.