I recently read a nice article discussing indoor air pollution, which can be worse than outdoor air, even that of cities. Yes, that's true! In past posts I've discussed problems (and health issues) with air fresheners, fragrances, incense, dryer sheets, scented candles, synthetic rugs, "stain-proofing", and flame retardants in upholstery, but this article is about furniture and ...continue reading "Furniture Can Be A Cause of Indoor Air Pollution"
Air pollution is linked to so many negative health effects, now another one - poorer quality sperm. In this study 6475 males (ages ranged from 15–49 years) had their sperm analyzed as part of a standard medical examination program in Taiwan. They were also able to get air pollution measurements for each person's address for ...continue reading "Air Pollution Has an Effect On Sperm?"
A study of 60 million Americans 65 years old and older (the entire Medicare population) found that long-term exposure to airborne fine particulate matter (PM2.5) and ozone at concentrations below current national standards increases the risk of premature death ("all cause mortality") even when the levels are below current national standards. This effect was most pronounced ...continue reading "Older Adults, Air Pollution, and Premature Death"
The use of nanomaterials has been really increasing in recent years without us really understanding if nanoparticles have negative health effects, and if they travel to the brain or other organs in the human body. Nanoparticles are used in many consumer products, including foods (e.g., nano-sized titanium dioxide) and medicines, but they are also found ...continue reading "Nanoparticles in Air Pollution Travel From Lungs to Bloodstream?"
Another study finding a link between air pollution and negative health effects - this time a higher incidence of decline in cognitive functioning and dementia in older women (65 and older) exposed to fine particles (PM2.5 ). These extremely small particles from vehicle emissions are a major source of urban air pollution throughout the world. ...continue reading "Air Pollution, the Aging Brain, and Dementia"
Study after study finds negative health effects from air pollution, such as heart disease (here, here, and here). Now two more studies found that living in areas with high air pollution is linked to a higher stroke risk. One study (done in Japan) found an increase of ischemic stroke on the same day as exposure ...continue reading "Air Pollution Linked To Strokes"
An new analysis of published studies found that air pollution is linked to high blood pressure. Yes, breathing polluted air has health effects (here, here, and here). From Science Daily: High blood pressure linked to short-, long-term exposure to some air pollutants Both short- and long-term exposure to some air pollutants commonly associated with coal ...continue reading "Air Pollution Linked to High Blood Pressure"
Last fall a study came out that estimated that annually about 3.3 million deaths throughout the world were caused from air pollution. But a study was presented Friday at the American Association for the Advancement of Science (AAAS) that gave a much higher estimate of annual air pollution deaths: 5.5 million. A horrifying number. And ...continue reading "Annual Worldwide Deaths From Air Pollution"
A recent post (Air Pollution Can Kill You) discussed recent research that found that air pollution is linked to an overall increase in death rates, especially cardiovascular disease. But how many deaths each year are linked to air pollution? Recent research suggests that outdoor air pollution, mostly by fine particulate matter with a diameter smaller than ...continue reading "Millions of Deaths Annually Due to Air Pollution?"
Another study finding negative health effects from air pollution. This year I've posted several studies that found negative effects on the brain (and even cognition) from air pollution for people of all ages. Now this latest study found that in areas with air pollution, long-term exposure to outdoor fine particulate matter (PM2.5),which are fine particles in ...continue reading "Air Pollution Can Kill You"