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The record-breaking heat that’s scorching much of the United States this week poses significant heart dangers, and you need to take steps to protect yourself, the American Heart Association (AHA) says. That’s especially true for older adults and people with high blood pressure, obesity or a history of heart disease or stroke. Heat and dehydration…  read on >  read on >

Keeping your body well-fueled and hydrated is a must during outdoor summer sports and exercise, a nutrition expert says. “For summer workouts, it’s important to make sure that adequate carbohydrates, fluids and electrolytes are consumed,” said sports dietitian Kristen Chang, assistant director of the master’s program in nutrition and dietetics at Virginia Tech University. “You…  read on >  read on >

The U.S. Food and Drug Administration on Friday approved the emergency use of both the Pfizer and Moderna COVID-19 vaccines for the country’s youngest children. The approvals come not a moment too soon: More than two years into the pandemic, children younger than 5 still have no vaccine available to them. “Many parents, caregivers and…  read on >  read on >

Latin dance classes may be a great workout and social outlet, but new research suggests that learning the intricate steps of the salsa, samba and merengue may also improve your memory. In the study, a Latin dance program was offered to more than 300 Spanish speakers over four years at 12 different sites in Chicago.…  read on >  read on >

An experimental Alzheimer’s drug called crenezumab did not prevent or slow mental decline in patients with a genetic mutation that greatly raises the risk of developing the disease, the results of a decade-long clinical trial show. The mutation seen in the few hundred study participants from an extended family in Colombia means they’re virtually guaranteed…  read on >  read on >

If you’re among the millions of Americans sweltering in extreme heat this week, the U.S. Centers for Disease Control and Prevention offers some solid advice on keeping safe. More than 60 million people from Southern California to West Virginia and as far south as Florida are now under an excessive heat warning or heat advisory,…  read on >  read on >

COVID-19 poses far more danger to kids than seasonal flu, a new study confirms. “We found the impact to pediatric hospitalization among the two viruses are not equivalent and, in fact, children admitted with COVID-19 or MIS-C experienced longer stays and required more invasive treatments like mechanical ventilation than children admitted with the flu,” said…  read on >  read on >