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… Lung cancer is responsible for one in five cancer deaths in the U.S., and smoking is largely to blame. Since the number of … smokers had a 68% higher death rate than patients who had never smoked. Former smokers had a 26% higher death rate than the never-smokers. But the researchers also found that lung cancer … “This wide range gave us confidence in our results.” To learn more about quitting smoking, visit smokefree.gov . …

… rewards from regular physical activity. As you get older, reduced mobility can raise the risk for disease, disability, and even death. Regular physical activity offers known health benefits … took place at a clinic twice a week and at home 3 or 4 times a week. The comparison group had 26 weekly health education workshops, later followed by monthly meetings. Over the course of the study—an average of 2.6 years—the physical activity program significantly reduced the risk of major mobility …

… Researchers analyzed data from U.S. death certificates. Overall, alcohol played a role in 2.6% of all deaths in the U.S. in 2017. About 31% of alcohol-related deaths were from liver … over time were among people age 25 to 34. Alcohol-related death rates also increased more for women (85%) than men (35%). “The current findings suggest that alcohol-related deaths …

… to immerse yourself in 3-D virtual worlds or games. This booming technology may also be useful for health care and research. “In the last few years, there’s been a huge expansion in the number … therapy,” Bastian says. “If we want you to learn to reach and control your balance in one direction, we can make all the game components move things in that direction.” VR can also … the people can’t see their arms, other brain areas must take over to complete the task. Coins fall from the virtual sky when the person makes a smooth movement to grab an object. This …

… are working to develop better artificial joints. Others have devised improved treatments for movement disorders such as cerebral palsy and Parkinson’s disease. Joints are a common source … shoulder joint, can move in many directions. But others, like your knee joint, can only bend one way. Any movements outside a joint’s natural range might cause injury. Dr. Timothy Hewett, … use “motion capture” tools to study how people move. Reflective markers—about the size of coins—are attached to the skin or clothing over people’s joints and muscles to make it easy to …

… Human papillomavirus (HPV) is one of the most common sexually transmitted infections. There are many types of HPV. Most are … will be exposed to this virus,” says Dr. Aimée Kreimer, an NIH expert on cancer and HPV. For most, the infection goes away on its own. The body’s [qtip:immune system |The system that … at age 15 or older will need three doses. The vaccine is recommended for everyone up to 26 years of age. The HPV vaccine has also been recently approved for those 27 to 45 years old. …

… to prevent bullying. Find out how to spot the signs and respond to bullying and cyberbullying. Visit today for the latest resources. …

… Gardasil and Cervarix, protect against the 2 types (or strains) of HPV that are responsible for about 70% of all cervical cancers. These 2 strains also cause most cancers of the anus, … vaccines are recommended for teen boys and girls not yet vaccinated, young women through age 26, and young men through age 21. The vaccines are also suggested for gay and bisexual men and … shown that HPV vaccines are highly effective. A recent study found that even though only about one-third of girls ages 13 to 17 has been fully vaccinated against HPV, the number of …

… elegans … , or … C. elegan … s, is a favorite among biologists. Unlike worms used for fishing, … C. elegans … are best viewed with a microscope. Scientists have been studying this … Research on these common worms helped lay the foundation for at least four Nobel Prizes. One study revealed how genes can control organ development and cell death. This gave insights … aging. Rougvie manages the NIH-supported … Caenorhabditis … Genetics Center. It houses over 26,000 genetically unique strains of … C. elegans … . Some strains are short and fat. Others can …

… Researchers estimate that 10–20% of older adults have sarcopenia. But testing people for sarcopenia can be tricky. That’s because there isn’t a widely agreed-upon method to measure … speed, and lean body mass. Those with weaker grip strength and slower walking speed (less than 2.6 feet per second) showed higher risk of falls, mobility limitations, hip fractures, and death. … risk of broken bones and the loss of independence with age. It can also make it more difficult for your body to fight certain diseases, like cancer. You can take steps to prevent too much …