Blue Green Algae Nutrition
Blue green algae, scientifically referred to as cyanobacteria, is a form of bacteria that receives energy through photosynthesis, like a green plant. Blue green algae is a very basic life form, and fossils show that it has been around for eons. It is nutritionally dense and packed with vitamins, minerals and other nutrients that are very beneficial to humans. Spirulina and Aphanizomenon flos-aquae, or AFA, are the most commonly used blue green algae for dietary supplements.
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Where It's Found
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Blue green algae is an integral part of the food chain in every place it grows. It is found in abundance in the ocean and brackish (semi-salty) waters, but also grows in some freshwater areas as well. AFA blue green algae is harvested from Upper Klamath Lake in Oregon.
Nutrition Information
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Blue green algae contains many vitamins, minerals and nutrients including beta carotene, fatty acids, amino acids, protein, enzymes, lipids, vitamin C, vitamin E and B complex vitamins. Blue green algae requires the same profile of essential amino acid as humans, so it's a great source of protein. Taking a blue green algae supplement is a better way for our body to absorb these nutrients than other methods of getting them.
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Health Benefits
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The nutrients found in blue green algae provide a myriad of health benefits. Beta carotene, for example, has anti-aging properties and is also good for sight. Also, the high levels of protein can help contribute to a high-protein diet, which is often used as a method of weight loss. Other potential benefits from a blue green algae supplement include increased immunity; cancer and heart disease prevention; flushed toxins from the body; improved memory function and mental focus; improved skin and nails; and cholesterol regulation. There is also a compound that may help decrease symptoms of Alzheimer's disease.
Supplements
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Blue green algae supplements most commonly come in pill form, but can also be found in powder form, which is easily included in foods and drinks, though most people don't find the taste to be appealing. The recommended beginning dosage is 1 to 5 g per day, but more is acceptable if your body takes to it well.
Some Cautions
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It is rare but possible for some blue green algae to become contaminated with chemicals such as arsenic or mercury, or some animal wastes. It's important to purchase your blue green algae supplements from a trusted and reliable source. Also, individuals with metabolic or immune disorders should avoid taking a blue green algae supplement because it can aggravate such conditions. Always speak with a doctor before adding an herbal supplement to your diet.
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