Introducing Rumble, a nutritionally balanced protein 'super shake'
Another fiber-packed new beverage hitting US stores this summer is Rumble, a high protein shake containing 250 calories, 20g protein, 7-8g fiber and 3000mg of omega-3s (from flaxseed oil) per 355ml bottle from British Columbia-based Rumble Drinks.
Available in Vanilla Maple, Dutch Cocoa and soon-to-launch Coffee Bean, Rumble contains milk protein concentrate, calcium caseinate and whey protein concentrate but is 99.8% lactose-free. It is sweetened with stevia, organic agave nectar and organic maple syrup.
