Review Article
Volume 5 Issue 3 - 2022
The Numerous and Varied Applications of Spirulina in Medical Practice
Nicholas A Kerna1,2*, Uzoamaka Nwokorie3, Mary Ann Christy Ortigas4, Sudeep Chawla5, Kevin D Pruitt6,7, John V Flores8,9, Hilary M Holets8,9, ND Victor Carsrud10, Shain Waugh11 and Joseph Anderson II12
1SMC–Medical Research, Thailand
2First InterHealth Group, Thailand
3University of Washington, USA
4University of Nevada, Las Vegas, USA
5Chawla Health & Research, USA
6Kemet Medical Consultants, USA
7PBJ Medical Associates, LLC, USA
8Beverly Hills Wellness Surgical Institute, USA
9Orange Partners Surgicenter, USA
10Lakeline Wellness Center, USA
11Fettle Path, USA
12International Institute of Original Medicine, USA
*Corresponding Author: Nicholas A Kerna, (mailing address) POB47 Phatphong, Suriwongse Road, Bangkok, Thailand 10500.
Received: October 30, 2021; Published: February 28, 2022


Spirulina is a cyanobacteria (blue-green alga) rich in vital nutrients, having tremendous potential as a “future food”. The utility of algae is not limited to providing nutrition. Specific alga can perform the following functions: immunomodulator, anti-allergic, cleanses the body of toxins, antitumor, anti-inflammatory, antiviral, and abstergent (cleansing the body of toxins). Spirulina has been a vital dietary component for humans for millennia. The United Nations recognizes Spirulina as a potential defense against malnutrition. The current evidence in support of Spirulina points towards perfoming further research regarding the promising applications of Spirulina. These organisms are a rich source of bioactive compounds and, thus, should be considered as an alternative and supplementary therapy—albeit with scientific support and evidence-based studies. The revolution in functional foods continues as the incidence of lifestyle-related diseases is increasing. The most notable experiments have been conducted in studying Spirulina’s effect on metabolic disorders, revealing its ability to reduce cholesterol, triglycerides, and blood glucose. Also, Spirulina has particular applications in cancer research, protecting against the adverse effects of specific chemotherapeutic agents. Microalgae can also form special supplements for vegetarians, offsetting the absence of protein in the vegan diet.

Nevertheless, Spirulina also has a negative side and potential adverse effects. Self-medication with Spirulina supplements can lead to unwanted complications if a person is taking immunosuppressants or anticoagulants concomitantly or suffering from autoimmune diseases. Children and pregnant women should avoid these products until more applicable data are obtained. Also, some people may have an inherent allergy to algal products.

Keywords: Cyanobacteria; Diabetes Mellitus; Functional Food; Hypertension; Metabolic Syndrome; Microalgae; Nutritional Supplement; Phytochemicals; Phytosterols; Pseudovitamin; Zoochemical


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Citation: Kerna NA, Nwokorie U, Ortigas MAC, Chawla S, Pruitt KD, Flores JV, Holets HM, Carsrud NDV, Waugh S, Anderson II J. “The Numerous and Varied Applications of Spirulina in Medical Practice”. EC Clinical and Medical Case Reports 5.3 (2022): 100-111.

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