Microalgae are aquatic microorganisms that share some similarities with terrestrial plants. Aside from having chlorophyll and performing photosynthesis, microalgae also harness nutrients to create protein, fats and carbohydrates. Because microalgae can manufacture these nutrients that are essential to human health more sustainably and efficiently than terrestrial plants, they have become valuable sources of many bioproducts for human consumption.

Of the thousands of microalgal species in existence, two have emerged as the most commercially and nutritionally important: the single-celled green algae, chlorella, and the multicellular blue-green algae, spirulina. These microalgae contain a wealth of beneficial phytonutrients, such as antioxidants, chlorophyll and carotenoids, that can help support the healthy functions of your heart, skin, immune system and main detoxification organs. Chlorella and spirulina also boast high amounts of protein and healthy fats, making them the perfect alternative sources of these essential nutrients for vegans and vegetarians.

In this feature article, you will learn about the importance of microalgae for human health, the science behind their health benefits, and why chlorella and spirulina are two of the best superfoods for supporting optimal health and wellness.