date:Aug 16, 2018
h comes in the form of weeds.
Researchers from the University of California, Berkeley, collected wild, edible greens from three poor, urban areas of San Francisco, according to Cosmos magazine. Each of the areas was the equivalent of nine city blocks and surrounded by busy roads and industrial zones. Each area was farther than one mile from the nearest store selling fresh produce.
Putting weeds to the test
What researchers found were several edible weeds that rivaled the nutrition of kale. Th