Botanical source: Spirulina platensis
Appearance: dark green fine powder
Application : Food, Food supplements, Feed nutritional products,ect.
Short Brief of Spirulina
Spirulina is commonly used to refer to two species of cyanobacteria of the genus Arthrospira that are used for human and animal consumption, Arthrospira maxima and Arthrospira platensis. These two species were originally included in the genus Spirulina, then in the genus Arthrospira, but are still customarily referred to as "Spirulina". Spirulina is widely cultivated around the world and used as a dietary supplement, usually in pill, tablet and powder form. It is also used as a feed supplement in aquaculture, aquariums and poultry.

- evidence-based health uses and benefits of spirulina.
- Rich in many nutrients,Spirulina is packed with nutrients. A single tablespoon (tbsp), or 7 grams (g), of dried spirulina powder, contains:Trusted Source
Protein: 4 g
Thiamin: 14% of the Daily Value (DV)
Riboflavin: 20% of the DV
Niacin: 6% of the DV
Copper: 47% of the DV
Iron: 11% of the DV
It also contains small amounts of magnesium , potassium , and manganese.
In addition, the same amount contains only 20 calories and less than 2 g of carbohydrates.
1.) Spirulina also provides a small amount of fat— around 1 g per tbsp (7 g) — including both omega-6 and omega-3 fatty acids in an approximately 1.5 to 1 ratio.
Plus, the quality of the protein in spirulina is considered excellent and providesTrusted Source all of the essential amino acids that your body needs.
Note that it is often claimed that spirulina contains vitamin B12, but this is false. It has pseudovitamin B12, which has not been shown to be effective in humans.
- 2.)Spirulina Boasts powerful antioxidant and anti-inflammatory properties
The main component of spirulina is called phycocyanin, which is an antioxidant that also gives it its unique blue color. Phycocyanin can help fight oxidative stress by blockingTrusted Source the production of molecules that promote inflammation and providingTrusted Source impressive antioxidant and anti-inflammatory effects.
- 3.)Spirulina May lower cholesterol and triglyceride levels
Spirulina can help lowerTrusted Source total cholesterol, low-density lipoprotein (LDL) or bad cholesterol, and triglycerides , while also increasing high-density lipoprotein (HDL) or good cholesterol, which are all risk factors for heart disease.
According to one reviewTrusted Source , spirulina was able to significantly improve these markers in people with metabolic syndrome and related disorders.
- 4.) Spirulina Protects LDL cholesterol from oxidation
Fatty structures in your body are susceptible to oxidative damage . This is known as lipid peroxidationTrusted Source , a key driver of many serious diseases.
ResearchTrusted Source found that the antioxidants in spirulina may be particularly effective at reducing lipid peroxidation.
In fact, one small studyTrusted Source showed that spirulina supplementation was able to reduce exercise-induced lipid peroxidation, inflammation, and muscle damage in 17 rugby players
- 5.) SpirulinaMay have anti-cancer properties
While more studies are needed, some evidence suggests that spirulina has anti-cancer properties .
Research in animals indicatesTrusted Source that it may help reduce cancer occurrence and tumor size in various cancers.
- 6.) Spiruina May reduce blood pressure
One review of five studiesTrusted Source found that taking 1-8 g of spirulina per day could significantly reduce both systolic and diastolic blood pressure , especially for people with high blood pressure levels .
This reduction is thought to be driven byTrusted Source an increased production of nitric oxide , a signaling molecule that helps your blood vessels relax and dilate.
- 7.)Spirulina Improves symptoms of allergic rhinitis
8.)Spirulina is a popular alternative treatment for symptoms of allergic rhinitis , and there is evidence that it can be effective.
For instance, one studyTrusted Source found that spirulina was more effective than cetirizine , an antihistamine used to treat allergies, in improving symptoms of allergic rhinitis and decreasing inflammation.
- 9.) Spirulina Could be effective against anemia
Anemia is fairly commonTrusted Source in older adults, leading to prolonged feelings of weakness and fatigue .
A 2020 study found that taking spirulina may improve anemia in pregnant people during the second trimester. In 2021, researchersTrusted Source also found it may also improve iron deficiency in young children.
However, more high-quality, recent studies are still needed. Spirulina May improve muscle strength and endurance.
10.)Spirulina Could support blood sugar control
