As the popularity of harvesting and eating seaweed grows in America, a new Maine Public Radio investigation, along with other recent news, suggest that regulations—too strict in many cases, nonexistent in others—may be hampering the market from reaching its potential. Seaweed is the collective name for a variety of marine plants and algae. It’s a common food in many cultures, including in Japan and among many coastal Native American tribes. Seaweed is prized for its versatility, health benefits, and high degree of sustainability when compared to other foods. Various types of seaweed “can be used as fertilizer, animal and fish feed, biofuels, pharmaceuticals and cosmetics…. and have been marketed as a ‘super…