Harvard Health Blog

Stuttering in children is fairly common: as many as 10% of children stutter between the ages of 2 and 6. Although the majority of them stop, it can be distressing for both the children and their parents. Here's how to help your child manage stuttering and when to talk to your pediatrician or a speech-language specialist.

It’s easy to feel too busy to be mindful, but everyone can find a few minutes during the day to pause and reflect. Even a brief, regular mindfulness practice provides a respite from the pace and stress of life, and can help with memory, concentration, and focus.

Being able to maintain balance is crucial to performing everyday activities. As people get older, systems in the body that help maintain balance aren’t as responsive as when they were younger. Practicing these exercises designed to improve balance helps build steadiness and prevent falls.

As children go through another school year under the cloud of the COVID-19 pandemic, parents are asking what they can do to keep their children healthy. While no magic solutions can ward off every illness, parents can take steps to help children — and everyone in their household — protect their health by keeping their immune systems robust.

Metabolism is combination of all the chemical processes that allow an organism to sustain life. Multiple factors like age, sex, body mass, physical activity all have an effect on metabolism, but a new study revealed surprising information about the timing of age-related changes in metabolism over the course of the lifespan.

Researchers studying weight gain during the pandemic looked at health records for millions of people from both before it and during the first year of it. Unsurprisingly, a significant percentage of people gained weight, but less expected is that nearly as many people lost weight during the same time period.

In the US, nearly a third of babies born arrive by cesarean delivery, and once a person has had a cesarean birth, the odds increase that any subsequent babies will be delivered the same way. Why is trying for a vaginal birth after cesarean (VBAC) helpful and how has a calculator intended to predict the likelihood of successful outcomes changed to help discourage health disparities?

Metformin, a medicine prescribed to treat type 2 diabetes, also has cardiovascular benefits and is used off-label to treat other conditions. Interest is growing in its potential to help lower risks for other serious health problems and even slow aspects of aging, but which of these benefits, if any, apply to people who do not have diabetes?

Stress can affect sleep, mood, and appetite, and the long-term effects of chronic stress have been linked to health issues like cardiovascular disease, obesity, and Alzheimer’s disease. A wearable device claims that it can reduce stress and build the wearer’s resistance to stressful situations — but how does it work, and can any of its claims be proven?