The Role of Spirulina on Cancer

What is Spirulina?

Spirulina is a type of blue-green algae or cyanobacteria that grows naturally in oceans and manmade or natural lakes. This potent superfood has a very high concentration of nutrients and vitamins like protein, iron, potassium, zinc, calcium, and B vitamins. Today, spirulina is one of the most popular supplements already because of its excellent nutritional properties. People even promote spirulina to prevent, treat, or cure several health conditions, including cancer.

Does Spirulina Prevent or Treat Cancer?

Evidence suggests that spirulina contains anti-cancer properties. Studies link this superfruit in boosting the immune system enough to fight off various cancer cells. Yes, it is that powerful. If still in doubt, there are several studies to support this claim.

Pieces of research done on rats and mice, for example, find out that spirulina can prevent cancer occurrence and reduce tumor size on the subjects. Though done in animals, this cyanobacteria impressively shows the same beneficial effects on humans.

Spirulina is particularly popular for its ability to offer protection against oral cancer or cancer of the mouth. One study, for instance, investigates 87 people from India with precancerous lesions or oral submucous fibrosis (OSMF) in the mouth. The study divides the participants into two: one group to take spirulina once a day for a year, and the other one to take a placebo. Results later show that lesions disappear for the 45% of the spirulina group compared to only 7% in the placebo group. Interestingly, half of those participants who stopped taking spirulina redeveloped their lesions the succeeding year.

Though famous for its potential to kill oral cancer cells, a recent 2018 study finds out that there is also evidence of the anti-cancer effect of spirulina against lung cancer cells. These results support the claim of the chemopreventive properties of spirulina. Moreover, another study in Japan demonstrated the positive effects of spirulina in decreasing the volume of cancer cells in the body through cancer immunotherapy or by activating the group of cancer immune cells. Meaning, this cyanobacteria really has a significant help in preventing and treating this serious fatal disease. 

The takeaway is, spirulina is incredibly healthy that it can even fight off cancer. Surely, if more researchers are to conduct studies concerning this superfood, there is more to discover of its notable effects, not only on different cancer types but also on the overall human health. If you want to  know and experience its other health benefits, give it now a try. Spirulina is available in tablet and powder forms. Hurry, and get yours now at