World Health News Today

Don't Blame Just Air Pollution for Asthma in Kids. (World Health News Todays) -- Children with "Asthma" who live in areas with dirty air require emergency medical care more often than those with less exposure to air pollution, a new study finds. The "Columbia University" study included nearly 200 children with asthma in New York City, ages 7 to 8. They came from middle-class families in four of the city's five boroughs: the Bronx, Brooklyn, Manhattan and Queens. "Asthma", is a chronic disease of the airways that can make it difficult to breathe. For the study, researchers grouped the kids based on asthma rates in their neighborhoods. Although family incomes were similar, those in neighborhoods with higher asthma rates tended to live in apartment buildings or on higher floors. They were more likely to live in crowded quarters, and to be cared for by single mothers, the study found. Those children needed emergency care more often and t...

First Aid Emergencies : What Heat Can Do to Your Body. Sweating It's your natural cooling system. Your body pushes sweat out onto the surface of your skin. As the air absorbs it (evaporation), it draws heat away and cools you down. This works better in drier climates where humidity is low. You might get very tired and sometimes seriously ill if it doesn't work quickly enough. Heat Exhaustion It happens in extreme heat when your body can't get cool enough and sweats away too much water and salt. You get pale and clammy, and your temperature often goes over 100 degrees. You also may be tired, weak, lightheaded, and nauseated, and have a headache. Get to a cool shaded area, lie down, and drink something with salt and sugar. Sip water if that's all you have. If you ignore it, it could lead to heatstroke, which is an emergency. Heatstroke This is heat at its most dangerous. You can't control your body temperature, which can go above 104 degree...

Health Tip: Stay Safe Near a Train Crossing (HealthDay News) -- Every three hours, someone in the United States is involved in an accident with a train, the National Safety Council says. There are about 212,000 railroad crossings in the United States. To help avoid an accident at a train crossing, the council suggests: 1.Never try to beat a train at a crossing, either on foot or in a vehicle. 2.Stay off the tracks if the crossing lights are on and the gate is down. 3.If stuck on the track, find the blue sign identifying the crossing number. Then call the railroad so trains in the area can be alerted as soon as possible. 8 First Aid Kit Essentials for Scrapes, Cuts, Bug Bites, and More in Pictures. Tweezers Tweezers are an essential part of any first aid kit, particularly if you enjoy hiking or other outdoor activities. The safest way to remove a splinter or a tick is with a clean pair of tweezers. Disinfect the tweezers well before and after each use. Hydroco...

5 strange, rare, and fascinating medical conditions There are " Medical Conditions", such as "Diabetes ", "Hypertension", or "Asthma", that almost all of us will have heard of. But what about those that are so rare that very few of us will know about? In this Spotlight, we look at five of the rarest and strangest medical conditions on record. Previously, "World Health News News Today" have covered a range of medical conditions so unusual that, at first glance, you may even question if they were even real. Now, We add five more fascinating conditions to our list — from a syndrome that causes an individual to spontaneously produce pure alcohol in the gut, to one in which various body tissues grow out of proportion, severely altering a person's appearance, and potentially leading to numerous other health problems. "The "Human Body" is strange and flawed and unpredictable," writes novelist Paul Auster ...

Scientists create genetic score that predicts "lifespan": "Researchers", have found a way to predict a person's lifespan by studying the genetic variations in the human genome that are responsible for the inevitable process of aging. We are all interested in living longer, healthier lives . From Nutritional advice to lifestyle changes, researchers are hard at work unearthing the secrets to healthy longevity and sharing them with the public. However, while walking faster or eating fish may raise our chances of living longer, genes also have their say in predicting how long we live. "21 new genetic locations may predict lifespan." "Timmers" and "Team" wanted to discover the genetic factors that "decide" who gets to live longer. So, they matched genetic data on over half a million people with information on the lifespan of each of these individuals' parents. The large sample allowed the researchers t...