24 Oct 2016 --- Multinational food packaging and processing company Tetra Pak has released a comprehensive study into the world’s fastest growing consumer group, seniors, and how their spending power is forecast to hit US$10 trillion by 2020. The consumer study highlights opportunities in the food and beverage market for people aged over 60 and what aspects companies should consider when appealing to this demographic - one of the most important consumer groups over the next decade.