All Sauce from Weekly Sauce:

Experimental stem cell replacement therapy for Parkinson’s disease shows promise in rats and will soon be tested in a human clinical trial, researchers say. “We cannot be more excited by the opportunity to help individuals who suffer from [a] genetic form of Parkinson’s disease, but the lessons learned from this trial will also directly impact…  read on >  read on >

As many as 50 million Americans deal with acne. The blemishes can be painful and, for some, embarrassing. Now, researchers may have found a new weapon to fight acne — one without harsh side effects. A study in Germany has pinpointed omega-3 fatty acids — found in fish oil, wild salmon, nuts and seeds —…  read on >  read on >

Hormone replacement therapy may offer women significant protection against dying from COVID-19, new research suggests. British researchers who tracked more than 5,400 women with COVID during the first half of 2020 report that those who received the supplemental estrogen were 78% less likely to die within six months of their COVID diagnosis. Nearly 5% of…  read on >  read on >

Americans will soon be able to self-test at home to find out whether they have COVID-19, the flu or another common germ, respiratory syncytial virus (RSV). The first nonprescription test that can spot all three respiratory viral illnesses was approved Monday by the U.S. Food and Drug Administration and will be available at retail stores…  read on >  read on >

Rates of childhood obesity in the United States are soaring, and new research suggests child care programs may be part of the problem. Most tots in these programs aren’t getting nearly enough exercise. National guidance for child care programs calls for providing at least two opportunities a day for physical activity, totaling 60 to 90…  read on >  read on >