THURSDAY, March 25, 2021It’s very rare, but it is possible to catch COVID-19 even if you’ve been vaccinated, a new study finds. Looking at vaccinated health care workers at two University of California campuses, researchers found a tiny number tested positive for the virus. This finding highlights the need to keep wearing a mask and… read on > read on >
Even small increases of nitrogen dioxide (NO2) air pollution may cause an uptick in heart- and lung-related deaths, underscoring the need to tighten limits on this type of air pollution, Chinese researchers say. NO2 is produced by burning fuel for vehicles, power and industrial production. World Health Organization (WHO) air quality guidelines recommend NO2 levels… read on > read on >
Regular aerobic exercise increases blood flow to the brain, which may help slow mental decline in older adults, a new, small study suggests. Researchers from University of Texas Southwestern Medical Center looked at 70 men and women diagnosed with mild cognitive impairment (MCI). This means there are slight changes to the brain that affect memory,… read on > read on >
There’s a reason you may choose to talk in singsong tones and with exaggerated sounds when you’re talking to babies — they’re more likely to listen. New research shows that babies pay more attention to baby talk than to regular speech. The finding held in many languages, and even when the baby was bilingual. “Crucially… read on > read on >
Exercise, mental stimulation and massage are among the drug-free therapies that are as good or better than medication in treating depression in dementia patients, researchers say. They reviewed 256 studies that included a total of more than 28,000 people with dementia with or without major depression. Medications alone were no more effective than usual care… read on > read on >
Fewer children end up in ERs for asthma attacks if nearby coal-fired power plants are shut down, a new study finds. “When these power plants close, we see a reduction of somewhere between 12% and 18% in emergency department visits for asthma,” said senior researcher Emily Pakhtigian, an assistant professor of public policy at Pennsylvania… read on > read on >
A new study shows just how devastating a diagnosis of mental decline can be: Researchers found that rates of suicide rise sharply in the months after such news is delivered. The study of almost 148,000 older U.S. Department of Veterans Affairs patients, mostly men, looked at diagnoses for mild cognitive impairment (MCI), which is often… read on > read on >
For people who are obese, even a small amount of weight gain may come with higher medical costs, a new study finds. It’s well known that obesity contributes to health conditions like arthritis, diabetes, heart disease and certain cancers — and health care costs reflect that. But the new study dug a little deeper into… read on > read on >
Kids born to moms who took a drug widely used to prevent miscarriages in the 1950s and 1960s may be twice as likely to develop cancer in adulthood. The drug in question, hydroxyprogesterone caproate, also known as OHPC or 17-OHPC, is a man-made version of the hormone progesterone. It is no longer used to reduce… read on > read on >
WEDNESDAY, March 24, 2021 (American Heart Association News) — The increasingly trendy trio of kefir, kimchi and kombucha may not be familiar to you, but experts say fermented foods like these can help the home of most of your immune system – your gut. How and why some (not all) fermented foods work is an… read on > read on >
