Intelligent Medicine Radio for June 22, Part 2: What’s the best natural sunscreen?

“Ultra-Processed Foods DO NOT Cause Obesity” claims latest study from top U.S. diet policy makers; Florida Congresswoman takes aim at high-fructose corn syrup, food dyes in proposed bill; What’s the best natural sunscreen? Why is there DPA in fish oil—and is it beneficial? A caller’s doctor poo-poos vitamin D’s benefits for immunity; Natural support for GERD; Alzheimer’s slowed by lifestyle intervention in first-of-its-kind trial; Campaigns against misinformation backfire—by making people distrust legitimate information; Pentagon funds $450 million experimental project to deliver lab-grown meat to troops to “lower carbon footprint”.