Cherry Juice Revelation: It's Extremely Tart!

As the name suggests, it is the juice from tart cherries. Also known as sour, montmorency, or dwarf cherries, this variety is different from sweet cherries. Tart cherries are often too. There is one other caveat: Although research is still forthcoming, there is a potential for tart cherry juice to blunt muscle adaptations to training as it instead works to decrease muscle recovery.