Growing up, we had a small pond in the backyard. It was murky and bacteria-filled, and the thought of eating anything out of it was repulsive—which makes me wonder what younger me would think if she knew I pay a lot of money to eat pond scum now!
Spirulina, a single celled cyanobacteria (often mistakenly called a blue-green algae) that grows on the tops of ponds and is otherwise known as pond scum, is quite the superfood. While most people take it solely for detoxification purposes, more and more research is showing that its benefits reach much further than a detox.
Whether you've been using spirulina for years, or this is the first time you've heard of it, it's a truly fascinating superfood. Not only does it have unique and powerful health benefits, but it also has a long and interesting history, and has been used for a wide range of purpos—some of them pretty surprising!
Here are 7 things I bet you didn’t know about spirulina: