Spirulina BenefitsYour very first question will probably be, “what in the world is Spirulina!” By definition Spirulina is a microalgae found in various waterways around the world. It is thought that spirulina was a main food source for ancient Aztecs. Today it is a very popular herbal supplement available in pill or powder forms. This brings us to the second question of the day, “why would you want to take it!” Here we will examine about spirulina benefits for health.

Depression and Mental Clarity

Spirulina is packed with a variety of nutrients including essential amino acids such as leucine and tryptophan, both of which affect brain chemistry. Deficiencies in either of these essential acids can lead to:

  • Insomnia
  • Depression
  • Poor skin and nails
  • Mental disturbance


Are you worried about the effects of time? As you grow older toxins and free radicals can take quite a toll on the body resulting in wrinkles, poor vision and more. The following are essential to fighting the effects of aging:

  • Antioxidants- fight and remove free radicals from the body
  • Beta Carotene- essential nutrient for eye health and vision

Weight Loss

Spirulina has long been marketed as a successful weight loss supplement. This is due in large part to the high protein levels within these microalgae. Protein has multiple benefits for the human body including hunger satiety and muscle building. Add to this the vast number of minerals and nutrients found in Spirulina and you begin to understand its significance as a weight management aid. Vitamins and minerals:

  • Iron
  • Potassium
  • Magnesium
  • Zinc
  • Vitamins C, E and K
  • Thiamin
  • Folate
  • Niacin
  • B12
  • Riboflavin
  • Vitamin A
  • Much, much more!


Several studies on spirulina benefits for malnourished children have been conducted and according to researchers, the results are amazing. It should be noted that critics of the studies say there were too few participants to fully quantify the results. However, when Spirulina was supplied to children of Niamey researchers saw increases in both height and weight. Remember, these were children classified as malnourished when the study began. A similar response came from the village chief of Barkadressou who stated it is a miracle!


Do you have issues with swollen joints or other inflammation? Spirulina supplements could be the answer you have been searching for! Second only to breast milk in gamma linolenic acid or GLA, spirulina is a fantastic anti-inflammatory agent. This is also good news for allergy sufferers, specifically those who deal with allergic rhinitis.

What You Should Know

You will find some debate in professional circles as to the validity of these and many other health claims. As a supplement, it is approved by the Food and Drug Administration, however that does not mean production is overseen by any regulating body. The FDA’s official stance on these microalgae is that it is generally regarded as safe, GRAS, though they do not support the weight loss claims.

Another interesting fact about these algae is its environmental impact. Spirulina can be produced in mass quantities with very little land. Acre for acre it amounts to more protein production per than any other land or animal crop! In other words, its footprint is tiny in comparison to other food production avenues.


While there may still be some speculation in the mainstream scientific community about the Spirulina benefits, there are a couple of facts you should keep in mind. During the 80’s and 90’s both NASA and the European Space Agency determined that Spirulina should be one of the main foods produced during long-term space missions!

related article : The benefits of lecithin

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