Overview
What is spirulina?
What are spirulina’s main benefits?
What are spirulina’s main drawbacks?
How does spirulina work?
Dosage information
Spirulina is usually dosed in the range of 2 to 10 grams daily in whole powder or capsule form. Extracts are sometimes used, but they are less thoroughly studied and do not contain the full array of compounds found in dried spirulina.
Higher doses of spirulina, in the range of 4 to 10 grams daily, appear to be most effective for improving lipid profiles and possibly for reducing fatigue during endurance exercise.[1][2]
A lower dose of 2 grams daily may help reduce symptoms of allergic rhinitis.[3]
Research FeedRead all studies
Spirulina as a part of treatment for metabolic syndromeNew
In this systematic review of 13 studies, spirulina improved blood glucose levels, cholesterol levels, weight, BMI, and blood pressure in participants with all or some of the components of metabolic syndrome.
Can spirulina improve sleep or depression symptoms?
Does spirulina reduce blood pressure?
Can algae supplements reduce weight and improve body composition?
Does spirulina reduce the risk of being hospitalized for COVID-19?
Frequently asked questions
How has spirulina been used traditionally?
Is spirulina a good supplement for someone following a plant-based diet?
Does spirulina improve exercise performance or recovery?
Does spirulina improve allergies?
Does spirulina affect the risk or progression of cancer?
Update History
Full FAQ and database update
major
