non-ionizing means mostly harmless, but there is no guarantee. Proteins come in lots of shapes and sizes, and non-ionizing radiation can still resonate.
Historically, the first people to colonize most of the western United States were Spanish, Mestizos and Mulattos coming up from Mexico not long after Hernán Cortés' conquest - i.e. https://en.m.wikipedia.org/wiki/Los_Angeles_Pobladores
Nestlé signed a deal with them at the beginning of April, according to TheKingOfBelAir's comment above, which would lead me to believe they were at least involved with the study.
Post to craigslist or facebook marketplace and you'll quickly find out how in demand they are. Esp if there are minifigs. Lego collecting is VERY popular right now.
That seems like a pretty cynical perspective to me. Like if Edison had said "it's been shown over and over that electric light bulbs don't work" after the first couple hundred experiments didn't pan out.
You can get 120 pills of 100mg of caffeine for $6 including shipping "Jet-Alert 100 MG Each Caffeine Tab 120 Count". There are fancier ones that include L-Theanine (found in green tea) to mellow the caffeine jitters out but those are significantly more expensive.
In what ways is the world worse?
"So why does it feel like the world is in decline? I think it is partly the nature of news coverage. Bad news arrives as drama, while good news is incremental—and not usually deemed newsworthy."
http://time.com/5086870/bill-gates-guest-editor-time/