All Sauce from Weekly Sauce:

After a recall was issued last year for lead-tainted applesauce pouches linked to illnesses in over 500 children, the discount retailer Dollar Tree failed to remove all products from store shelves for too long, federal officials said Tuesday. In a warning letter sent to the company, the U.S. Food and Drug Administration said WanaBana apple puree products…  read on >  read on >

Folks nearing retirement shouldn’t skip leg days at the gym, a new study advises. One year of heavy strength training preserves vital leg strength up to at least four years later, researchers found. “This study provides evidence that resistance training with heavy loads at retirement age can have long-term effects over several years,” concluded the…  read on >  read on >

A new smartphone tool could help paramedics identify a stroke in seconds by scanning the patient’s face. The AI-driven tool analyzes facial symmetry and specific muscle movements to detect subtle signs of stroke, researchers explained. “One of the key parameters that affects people with stroke is that their facial muscles typically become unilateral, so one…  read on >  read on >

The discovery that the Epstein-Barr virus might be a major driver of multiple sclerosis has re-energized research into the autoimmune disease. Now, investigators in the U.K. and Sweden believe they might be closer to understanding how the virus, which also causes mononucleosis, might help spur MS. “The discovery of the link between Epstein-Barr Virus [EBV]…  read on >  read on >