When you hear the word algae, you might picture green scum on a pond or the slick stuff between your toes at the beach. But algae is so much more than that! It’s one of the most fascinating and underrated organisms on the planet. In fact, it’s been quietly fueling life on Earth for billions of years.
From generating the air we breathe to feeding our brains and bodies, algae plays a vital role in our world, and in our supplements. At New Earth, we harness the power of a rare strain of blue-green algae called Aphanizomenon flos-aquae (AFA), and once you learn a little more about algae, you’ll see why.
With that being said, here are 6 mind-blowing facts about algae that might just change the way you see this humble aquatic powerhouse.
1. There are Thousands of Different Kinds of Algae
Algae isn’t just one thing; it’s an entire kingdom of life with over 30,000 known species (and scientists believe there are hundreds of thousands more waiting to be discovered). From microscopic phytoplankton to giant kelp forests stretching over 100 feet long, algae is incredibly diverse.
Generally, algae can be thought of in two categories: microalgae (tiny, single-celled organisms that float in the water) and macroalgae (larger, multicelled species, like seaweed and kelp). Each type plays a unique role in its ecosystem, from providing food for marine life to absorbing carbon dioxide from the atmosphere.
One of the most unique strains is AFA, a wild blue-green microalgae that grows in only one place in the world: Upper Klamath Lake in Oregon. This pristine, nutrient-dense lake environment is what makes AFA so special, and its unique properties are why it’s the foundation of all of our supplements here at New Earth. Unlike farmed algae, AFA is wild-harvested from one of the most unparalleled lakes in North America, ensuring that its nutrient profile is potent and pure as nature intended.
2. Algae is Great at Removing Greenhouse Gases
Algae is a climate hero. Just like plants, it uses photosynthesis to pull carbon dioxide out of the atmosphere, and it does it faster than land-based plants. In fact, algae absorbs more CO2 per acre than trees, making it a potential tool in the fight against climate change.
What’s even more remarkable is the ability of certain species of algae to thrive in environments where other plants can’t survive, such as in saltwater or even wastewater. This makes some types of algae ideal candidates for capturing carbon emissions from industrial processes. As algae absorbs CO2, it releases oxygen into the air, creating a powerful feedback loop that helps clean the atmosphere.
Algae’s rapid growth rate also means it can help combat global warming in real-time. While it’s busy creating oxygen (more on that soon), algae is also helping clean up our planet’s air by reducing the buildup of harmful greenhouse gases.
3. Some Species Are Highly Nutritious
Edible strains of algae are often referred to as a “superfood,” and for good reason. These types of algae are packed with protein, vitamins, minerals, chlorophyll, and antioxidants, making them some of the most nutrient-dense foods on Earth. In fact, some edible species contain more vitamins and minerals per gram than traditional crops like spinach or kale.
Algae also provides an incredible source of essential fatty acids (like omega-3s), fiber, and antioxidants such as astaxanthin and phycocyanin (which give some algae their red or blue color, respectively). Some edible algae, like spirulina and chlorella, have been used in cultures around the world for centuries due to their health benefits.
What makes AFA stand out among the rest of the edible algae? Its wild, freshwater origin and exceptionally rich nutrient profile. AFA contains not only all 20 standard amino acids, but it also has the naturally occurring compound phenylethylamine (PEA), which is sometimes called the “molecule of love” for its mood-boosting properties. Additionally, AFA also has an abundance of trace minerals, vitamins, antioxidants, and other key nutrients. Thanks to its rich nutrient profile, AFA is a powerhouse when it comes to supporting brain health, boosting energy levels, and promoting overall vitality.
4. Algae Contains Iodine and Omega-3s for a Healthy Brain
Many edible algae varieties contain iodine, which is essential for thyroid function, as well as omega-3 fatty acids like DHA and EPA, which are crucial for brain health, cognitive function, and mood regulation. These nutrients are commonly found in fish, but with algae, you can get the same benefits without the environmental impact of overfishing.
Omega-3s in particular are known for their ability to support brain function, memory, and mental clarity. DHA specifically plays a critical role in maintaining the structure and function of the brain. Whether you’re looking to support cognitive health, reduce brain fog, or simply boost your mood, algae is a natural, plant-based way to provide your body with the nutrients it needs.
What’s more? AFA has the ideal ratio of omega-3 to omega-6 fatty acids, making it a great way to ensure your body is getting the perfect amounts of the key fats it needs to feel its best.
5. It’s Super Sustainable
Algae doesn’t need fertile land, fresh water, or pesticides to grow. It can thrive in tanks, oceans, or lakes, and it grows rapidly with minimal inputs. In fact, some species of algae can double in size every few hours, making it one of the fastest-growing organisms on Earth. This means it has the potential to provide a renewable, sustainable source of food and fuel without putting strain on the environment.
What’s even better? Algae can be grown in environments that are unsuitable for traditional agriculture, like deserts or saltwater. This makes it an ideal crop for areas where farming land is limited or water resources are scarce. In short, it’s one of the most eco-friendly crops on the planet.
That’s part of what drew us to AFA more than 40 years ago. It grows naturally and regenerates quickly in Upper Klamath Lake, where we harvest it with care and respect for the environment. By using sustainably sourced algae like AFA, we are not only helping you improve your health, but we are also doing our part to reduce the environmental footprint of our products.
6. It Generates More Than Half of the Oxygen We Breathe
Think the Amazon Rainforest is the lungs of the Earth? Think again. Algae produces approximately 70% of the world’s oxygen. These microscopic organisms in bodies of water all around the world are working overtime to keep our air breathable. They capture carbon dioxide, release oxygen, and play a critical role in maintaining the planet’s atmospheric balance.
So every breath you take is a little thank you to algae. Without them, we wouldn’t be able to survive.
Why We Love AFA (And You Will Too)
We built our supplement line around AFA, or as we like to call it organic Wild Microalgae™, because we believe in the intelligence of nature, and AFA is one of the most nutrient-dense, naturally occurring superfoods on this planet. It supports energy, focus, mood, immune function, and more—all from a clean, wild source you can feel good about.
Whether you’re looking for a natural pre-workout boost, a daily wellness ritual, or support for your brain and body, our AFA-powered supplements are here to help.
Ready to feel the power of algae for yourself? Explore our full product line and see how organic Wild Microalgae can help you feel your best, naturally.