top of page

Spirulina

Red_yeast_rice (1).jpg

OTHER NAMES:  Spirulina fusiformis, Spirulina maxima, Spirulina platensis, Arthrospira (many others). Spirulina has been around for about 3.5 billion years. Because it is a blue-green bacterium *cyanobacterium), able to carry on photosynthesis, it is also called by some an "algae". It naturally thrives in warm, alkaline lakes and freshwater environments, particularly found in certain lakes in Mexico and Africa. So power-packed with vitamins, minerals and proteins that it has been used by astronauts.


HISTORY: Used since ancient Aztec times


PROPERTIES;

Antiviral, anti-allergy (antihistaminic properties), antioxidant, anti-inflammatory, antibacterial


Considered Uses


Respiratory: Has antibacterial, antiviral and anti-inflammatory properties and may help reduce acute respiratory infections. Allergies, runny nose.


Cardiac: May help lower blood pressure. Protects blood vessels.


EENT: Rich in beta-carotene, lutein, and zeaxanthin, which help protect eyes from. May reduce age-related macular degeneration (AMD) and cataracts 


Skin: May help skin stay clear and reduce acne


Gastrointestinal: Gastro-protective


Glucose: May help lower blood sugar


Cholesterol: May help lower cholesterol (LDL) and help raise HDL


Musculoskeletal: As a complete protein, it is claimed to support athletic performance and recovery. May reduce muscle loss


Neuro: Chronic fatigue may support cognitive health, improve mood


Cancer: May help inhibit the growth of certain cancers


Immunity: Boosts immunity


Other: Supports certain anemias, supports weight loss, binds to heavy metals and helps flush them from the body. Rich in vitamin B1, B2, B3 and B12, iron, calcium, magnesium, and contains all essential amino acids. May decrease candida (fungal) growth. Decreases chronic inflammation.


Side Effects: Stomach problems


Caution/Contraindications: Transplants, autoimmune diseases, phenylketonuria, liver problems, chemotherapy, people on blood thinners, blood pressure medication, and glucose-lowering medications. It may interfere with lab tests. May increase potassium levels.


Forms: Tablets, powders


RECOMMENDED BRANDS

There are no third-party tested brands available


I only recommend herbal and supplement brands that meet high standards for safety, effectiveness, and transparency. I research each product before sharing. Some links—like those to Amazon—are affiliate links, meaning I may earn a small commission if you buy through them, at no extra cost to you. It helps support this free site. Plus, these links often offer discounts, fast shipping, and helpful reviews.


Doses: As directed


The following are reported doses and may NOT be supported by evidence (reported by various sources i.e. WebMD, RxList, Epocrates, ConsumerLabs, German Commission E, NIH publications, and others). Read dosages and instructions carefully when available on the label.


  • 19 grams daily for two months or 10 grams daily for up to six months 

*Disclaimer: The material above is for informational purposes only. This information is not intended to diagnose, treat, or cure a condition. The uses listed above are tentative; some have or are undergoing research trials, but many are not FDA-approved. You must investigate these supplements further before deciding to use them. Check interactions and contraindications on sites like Drugs.com or WebMD. Do not attempt to treat a serious condition like liver, kidney problems, high blood pressure, heart, cancer, diabetes, or thyroid issues without discussing it with a healthcare provider first. If you are pregnant, do not use supplements without discussing it with your healthcare provider.

PLEASE READ:

FOR EMERGENCIES (CALL 911 or E911)

THIS IS NOT A SITE FOR BREASTFEEDING OR PREGNANT WOMEN

THIS IS NOT A SITE FOR KIDS UNDER 12 YEARS OLD

Resouces

Affiliate Disclosure

Some links on this site are affiliate links. If you purchase a product through these links, Web Guide to Healthcare may earn a small commission at no additional cost to you. Only products that meet reputable standards — including FDA oversight, established safety profiles, or third‑party testing — are recommended. Products known to be unsafe, untested, or ineffective will not be promoted.

Medical Disclaimer

All content on this site is for informational purposes only and is not intended to diagnose, treat, or cure any condition. Always consult a licensed healthcare provider before starting or stopping any medication, supplement, or treatment.

Supplement Safety Disclosure

Supplement information on this site is educational and not a substitute for medical advice. Many supplements have limited or ongoing research, and some are not FDA‑approved. Investigate supplements further before deciding to use them, and check interactions and contraindications on reputable medical sites such as Drugs.com or WebMD. Do not attempt to treat serious conditions — including liver or kidney problems, high blood pressure, heart conditions, cancer, diabetes, or thyroid issues — without discussing them with a healthcare provider. If you are pregnant, consult your healthcare provider before using supplements.

Data Protection & Privacy

Web Guide to Healthcare is committed to protecting your privacy. This policy explains what information is collected, how it is used, and how your data is safeguarded.

Information Collected

  • Basic website analytics (page views, device type, general geographic region)

  • Information voluntarily submitted through contact forms (such as your name or email address)

What We Do Not Collect

  • Personal medical information

  • Financial information

  • Sensitive health records

  • Any data intended for diagnosis or treatment

Cookies & Tracking

This website may use cookies to improve user experience and analyze site performance. Cookies do not store personal medical or financial data.

Third‑Party Links

Web Guide to Healthcare may link to external websites for educational or product‑related information. We are not responsible for the privacy practices of those sites.

Data Protection

We do not sell, trade, or share your personal information. Any data collected is used solely for site functionality, analytics, or communication initiated by the user. No personal health information (PHI) is collected or stored on this website. All medical information shared during telehealth visits is handled exclusively through CharmHealth, a HIPAA‑compliant platform.

Contact

If you have questions about this privacy policy, you may reach out through the contact form on the website.

© 2025 by Web Guide To Healthcare

bottom of page