this one was my favorite...
"6. Coconut water can be used as blood plasma in an emergency.
Coconut water (not milk!) was used during World War II, and with great success, as a substitute for blood transfusions. It’s (usually) sterile, contains electrolytes, and behaves like a saline solution. Not the perfect ratio of components, but good to know in a pinch."
how awesome is that! I try to drink it everyday and can feel the difference if I miss a day or 2.