Spirulina under a microscope. Lumen Bioscience researchers engineered spirulina to biomanufacture a natural enzyme that they've shown destroys methanogens, the microbes in cows' rumen that ...

The question is if they did enough work to make you forget you're drinking algae. Let's see what we've got. Spirulina BLUwater. Yep, it's blue. True to the label, this pours with a light current ...