All Sauce from Weekly Sauce:

Big pops of noise and light are always a part of Independence Day celebrations. But the “rocket’s red glare” (and bang) can be disorienting and upsetting for people struggling with Alzheimer’s. An expert offers up four key tips for caregivers on how to make this July 4 easy on people with dementia. “Celebrating Independence Day…  read on >  read on >

Specific types of gut bacteria appear to be linked to compulsive eating, a new study reports. Researchers found that one type of gut bacteria — the Proteobacteria family — is abundant in people and mice with an addiction to food. Other types of gut bacteria are decreased in food-addicted people and mice, including Blautia bacteria…  read on >  read on >

Exposure to air pollution as a child increases an adult’s risk of bronchitis, a new study warns. Young adults with bronchitis symptoms tended to have been exposed during childhood to two types of air pollutants, researchers found: Particle pollution from dust, pollen, wildfire ash, industrial emissions and vehicle exhaust. Nitrogen dioxide from gasoline engines. Bronchitis…  read on >  read on >

In new vaccination guidance issued Wednesday, U.S. health officials now recommend that all Americans aged 75 and older get an RSV vaccine before fall arrives. However, those a bit younger — ages 60 to 74 — should only seek the shot if they are vulnerable to severe RSV because of chronic medical conditions such as…  read on >  read on >