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… Get the latest information on the coronavirus (COVID-19) outbreak all in one place. Learn science-based …

… vapor may contain nicotine (the addictive drug in tobacco), flavorings, and toxins—including ones that cause cancer. The government controls e-cigarettes as tobacco products. This means you must be at least 18 to buy them in the U.S. Despite that, e-cigarettes are more popular among U.S. teens than any other … attention and learning. Continued use of nicotine can lead to addiction and raise the risk for addiction to other drugs. Some people believe that e-cigarettes can help them quit smoking …

… usually covered with shoes and socks, and they’re easy to forget about, or we might take them for granted,” says Dr. David G. Armstrong, a foot doctor (podiatrist) and professor of surgery at … and make it hard to move through the world.” Your feet are surprisingly complex. Each foot has 26 bones, 33 joints, and a network of nerves and blood vessels. Your feet also have more than 100 … … People who have diabetes need to pay special attention to their feet. Diabetes affects about one in 10 Americans. Most people with diabetes—about 60% to 70%—develop nerve problems. These can …

… often have a common sense of community. But living in a rural area can also bring challenges for staying healthy. Studies have found that rural Americans are more likely to die prematurely … may be forced to drive hours for health care. … The Role of Telehealth … Virtual visits may be one option for rural patients. Telehealth—delivering care on the phone or computer—has been … scarce. Someone with diabetes, for example, can take a blood sugar reading during a virtual visit with their doctor. Patients with depression and other mental health conditions can get …

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… or BMI. BMI is a measure that helps determine if your child’s weight is within a healthy range for their height, age, and sex. It’s not a direct measure of body fat. But it’s a useful way for doctors to screen for obesity. If your child’s BMI is high, the doctor can help you plan how … explains Dr. Sarah Armstrong, a pediatrician at Duke University. “You need at least 26 hours of intensive face-to-face nutrition and physical activity guidance for a child over [a] …

… covering NIH’s cutting-edge biomedical research. Learn about the current state of research for many fields and where they may be heading. … NIH Research in Context … comes out quarterly. Read the latest story on early-life nutrition. …

… NIH specialists can help. Get free information on clinical trials, finding treatment, the latest cancer research, and more. You can call 1-800-4-CANCER, send an email, or chat online. …

… fact sheets are available in English and Spanish. They are updated and revised based on the latest cancer research. …

… but many of us don’t get the sleep we need. Learn about the science of sleep, read tips for getting good sleep, and watch videos explaining common sleep disorders. You can also find out about the latest research. …