“The risk from cooking with aluminum foil is low, with only about 4% of our aluminum intake coming from items like utensils, grilling trays or foil,” Gavin said. The other aluminum you ingest ...

Reducing food waste at schools They found the answer with reusable stainless steel trays. In just a matter of months, they have diverted more than 245,000 single-use trays from landfills.

It is a true drive-in where food is brought to diners on trays that hang from car windows. Those who prefer can eat on outdoor tables behind the parking lot.

If you eat at a McDonald’s restaurant in São Paulo, Brazil, your food will come on what looks like a typical plastic tray. But the material is actually made largely from food waste and other trash.