About 50 percent of the vegetables available today are tomatoes and potatoes, according to new USDA data. Lettuce is the third most available single vegetable. Legumes and all other vegetables make up 41 percent of what's available.
Alaria, a type of seaweed also known as "Wild Atlantic Wakame," grows in the North Atlantic Ocean and is similar to Japanese wakame, a common ingredient in miso soup.
Courtesy of Sarah Redmond