Older adults who get little sleep each night may be at heightened risk of dementia or earlier death, a new study suggests. Researchers found that among 2,600 older Americans, those who were deemed “short sleepers” — catching no more than five hours of sleep at night — were more likely to develop dementia or die… read on > read on >
One of the least understood effects of COVID-19 infection is “brain fog,” a kind of mental confusion that can take hold among seriously ill patients, sometimes lingering long after recovery. Now, a new study has spotted a possible neurological clue in the form of highly unusual cell clusters in the brains of people who had… read on > read on >
Severe eye abnormalities have been found in the eyes of some COVID-19 patients, a new study out of France contends. The findings show the need for eye screening, as well as appropriate treatment and management of potentially serious eye problems in these patients, experts say. “We showed that a few patients with severe COVID-19 from… read on > read on >
“Prediabetes” — where blood sugar levels are high but not yet tipped over into full-blown diabetes — may pose a threat to brain health, new British research suggests. “As an observational study, it cannot prove higher blood sugar levels cause worsening brain health. However, we believe there is a potential connection that needs to be… read on > read on >
Heart attack patients are less likely to die on the spot if they have been physically active, according to a new study. Researchers analyzed data from more than 28,000 people in Europe who suffered a heart attack in order to see how active or more ‘couch potato’ lifestyles affected their risk of death. They found… read on > read on >
If you’ve put off or skipped needed medical care during the COVID-19 pandemic, you’ve got plenty of company. More than a third of U.S. adults say they have delayed or gone without care either because they fear exposure to the virus or because health care services are harder to come by, two new surveys found.… read on > read on >
After the coronavirus pandemic forced the city of Philadelphia to go into lockdown, gun violence rapidly escalated, a new study finds. It’s known that many U.S. cities saw a spike in gun violence in 2020, a year marked not only by the pandemic but also widespread protests following the police killing of George Floyd. In… read on > read on >
As the amount of time young teenage girls spend glued to Instagram, TikTok and other social media sites goes up, so does their long-term risk for suicide, a new study warns. The finding stems from a decade spent tracking social media habits and suicide risk among 500 teenage boys and girls, the longest such effort… read on > read on >
TUESDAY, Feb. 16, 2021 (American Heart Association News) — About 33 weeks into her pregnancy, Lupita Garcia struggled to breathe so much that she slept sitting up. Three days later, she awoke with heart palpitations and chest discomfort. Garcia’s doctor suggested she get evaluated at the hospital. She left work early that day in 2018… read on > read on >
When New York City was the epicenter of the coronavirus pandemic last spring in the United States, nearby Mount Sinai South Nassau hospital was treating more than 400 COVID-19 patients at one time, remembers Dr. Aaron Glatt. Infectious disease experts had warned for years about the potential for another pandemic, yet the scale of this… read on > read on >
