Made with filtered water or coconut water. Add some lemon and ginger and you have a great summer pro-biotic beverage.
Tempeh is a traditional soy product originating from Indonesia. It is made by a natural culturing and controlled fermentation process that binds soybeans into a cake form.
Natural miso is a living food containing many beneficial microorganisms which can be killed by overcooking. Using miso without any cooking (i.e. salad dressing) may be even better.