Why this frozen food company backed by Serena Williams and Bobby Flay just received $43 million in funding

The future of healthy fast food is frozen. Celebrities like Serena Williams and Gwyneth Paltrow are investing big money in Daily Harvest, a plant-based frozen meal delivery service with pre-made smoothies, chia parfaits, soups and grain bowls loaded with superfoods and nutrients from whole fruits and veggies. Its out to change the stigma attached [...]