Spirulina

Spirulina has captured the imagination of a great many health enthusiasts. Because of the increasing demand, it is now available in capsule, tablet, powder, and liquid form as nutritional supplements.

But first, what is spirulina? Most people know it as blue-green algae, and it is found in various lakes and ponds.

To answer the question what is spirulina briefly from a science standpoint: it is a single celled microorganism, not unlike a bacterium.

Although there has been much fanfare over the benefits of spirulina in recent years, it has, in fact, a history of therapeutic use in China that spans back thousands of years.

Let's separate some of the hype and folklore from the real benefits of spirulina.

Hype vs. Fact

First, keep in mind that when we say hype, we don't necessarily mean it's untrue, just that it is speculative and unsubstantiated.

Fact: The benefits of spirulina include it being a rich source of chlorophyll.

Chlorophyll is an excellent source of beneficial enzymes and is a "living, raw" food. Such living, raw foods have been espoused a great many benefits, but until more research comes out, take the health claims with a dose of skepticism.

Fact: Spirulina contains a broad range of vitamins and minerals, in addition to protein.

Hype/Speculation: Spirulina alleviates arthritis, prevents cancer, boosts the immune system, increases the libido, promotes healthy liver function, and fights heart disease.

Because of potential toxins in the environment, never try to collect and harvest your own spirulina from a lake or pond. If you want to include it as part of your diet, try it in supplement form.

If you are pregnant or nursing, refrain from using it, as with any supplement unless having been advised by a physician.

Some possible side effects include: nausea and diarrhea. If this occurs, it can usually be stopped by reducing the dosage.

If reducing dosage doesn't work, discontinue use altogether.