Search

… If you’re buying a new home, the house may need to be tested for radon, depending on local laws. Although the tests aren’t required everywhere, you should … that it may take many years for disease to appear. NIH-funded scientists have been working to better understand the relationship between radon exposure and cancer risk. The good news is that …

… feels stressed from time to time. Stress can give you a rush of energy when it’s needed most—for instance, competing in sports, working on an important project, or facing a dangerous … ways to cope with stress. We know from a lot of different studies that having close personal relationships—people with whom you can talk, with whom you can share your feelings—can be …

… We’ve all heard that exercise is good for us. Experts recommend getting at least 150 minutes of moderate-intensity aerobic activity … Strength training can help to build muscle mass and strengthen your bones. Stretching can improve flexibility and range of motion. And balance exercises can prevent falls. Scientists are … of California, San Francisco. In preparing to withstand exercise, cells also seem to get better at withstanding the effects of aging. As we age, our … [qtip:cognitive|Related to the …

… health. Saliva tests can quickly detect certain infections, like HIV or COVID-19, with no need for needles to draw blood for testing. Saliva is made by several salivary glands in the mouth. It … Dr. Blake Warner, a dentist and researcher at NIH. “Saliva even plays a role in our ability to communicate. When we talk, our lips, tongue, and teeth all move in ways that depend on having … and are similar to other conditions. Warner and other NIH scientists have been looking for better ways to diagnose, treat, and prevent this disorder. In contrast to dry mouth, some people …

… Artificial intelligence, or AI, has been around for decades. In the past 20 years or so, it’s become a growing part of our lives. Researchers are now drawing on the power of AI to improve medicine and health care in innovative and far-reaching ways. NIH is on the cutting edge … technology could warn the wearer of unsafe body movements. Other studies are seeking ways to better manage blood glucose (or blood sugar) levels using wearable sensors. Learn more about the …

… digest food. They prevent dangerous infections in your organs. And so much more. They’re vital for your health. This collection of microbes in your body includes bacteria, fungi, and viruses. … or eating an unhealthy diet. Now, studies are starting to uncover ways to use microbes to improve your health. … Restoring Balance … One of the big jobs for our helpful microbes is to … the bloodstream. “These tell us how much we eat, when to eat, and what to eat,” he says. This communication between our cells and our microbes seems to play a role in obesity. Chang and …

… a positive outlook can benefit your physical health. NIH-funded scientists are working to better understand the links between your attitude and your body. They’re finding some evidence … expand our awareness and open us up to new ideas, so we can grow and add to our toolkit for survival,” Fredrickson explains. “But people need negative emotions to move through difficult …

… How often do you feel thankful for the good things in your life? Studies suggest that making a habit of noticing what’s going well in your life could have health benefits. Taking the time to feel gratitude may improve your emotional well-being by helping you cope with stress. Early research suggests that a … have been shown to help some people increase their positive emotions. Her team is trying to better understand how a daily boost in positive emotions can help people cope with stress and …

… smaller molecules of nutrients. The blood absorbs these and carries them throughout the body for cells to use for energy, growth, and repair. With such a long GI highway, it’s common to run … evidence that probiotics may be helpful in preventing diarrhea associated with antibiotics and improving symptoms of IBS, but more needs to be learned. Researchers still don’t know which … says Georgia State University’s Dr. Andrew Gewirtz. His group has been studying the relationships between food additives, gut bacteria, and disease in mice. The team also plans to …

… Where you feel the pain, what other symptoms you have, and how long headaches last can vary. For many people, headaches are an occasional nuisance. For others, they can be chronic and … lifestyle changes. Drinking enough water, avoiding headache triggers, managing stress, or improving sleep can sometimes be enough. Other headaches may require more intensive … the headaches so you can work to avoid them. Sharing your diary with your doctor can help them better understand the type of headaches you’re having and suggest a treatment plan. …