Pineapple, Pear, Lemon, Blue Spirulina Blue Spirulina is often referred to as blue-green algae & it also provides powerful anti-inflammatory and free-radical fighting qualities. In one tablespoon of spirulina, you’ll feed your body 11% of your recommended iron intake, a whopping four grams of protein, 21% of your recommended copper intake, and plenty of B vitamins for metabolism support.