Play

Very tiny particles known as PM2.5 are a part of pollutants in the air, and have been shown to negatively affect health. Ditto for warming temperatures, which dry out our respiratory system, research by David Edwards, a respiratory health expert …

How is poor air quality related to dry air and respiratory health? Elizabeth Tracey reports Read more »

Play

Dry air just isn’t good for your respiratory health, new research by David Edwards, a respiratory health expert at Johns Hopkins, has shown. Dry air makes mucus thicker and harder to expel, and traps both toxins and pathogens in our …

Does dry air contribute to more respiratory infections? Elizabeth Tracey reports Read more »

Play

When you’re in an environment where the air is dry, a whole cascade of responses renders you more susceptible to respiratory conditions and diseases. That’s according to research by respiratory health expert David Edwards at Johns Hopkins. Edwards: It's understood …

How are dry air and respiratory disease connected? Elizabeth Tracey reports Read more »

Play

As our planet warms, relative humidity hasn’t changed much but evaporation rate has increased, so things are dryer. This is a prescription for increased respiratory problems, says David Edwards, a respiratory health expert at Johns Hopkins.  Edwards: We took airway …

Dry airways and inflammation are linked, Elizabeth Tracey reports Read more »

Play

Climate change and increasing temperatures are already taking a toll on your health, research by David Edwards, a respiratory health expert at Johns Hopkins, has shown.  Edwards: Airway mucosa is drying out, like the earth's top soil with warming temperatures, …

What are increasing global temperatures doing to your airways? Elizabeth Tracey reports Read more »

Play

Chronic inflammation is at the root of many diseases and conditions, and you may be able to modify it with your diet. Ashley Greenwald, a dietician at Johns Hopkins, says one helpful component of a healthier diet are antioxidants. Greenwald: …

Can consuming antioxidants reduce inflammation? Elizabeth Tracey reports Read more »

Play

Foods you eat have a profound influence on your gut microbiome and may also impact on chronic inflammation, and its relationship to a host of diseases and conditions. Johns Hopkins dietician Ashley Greenwald says you can influence your own microbiome …

Can you reduce inflammation in your body by changing your diet? Elizabeth Tracey reports Read more »