Blue-green algae (spirulina)

What are the Properties of Spirulina

Max. D Gray
By Max. D Gray. Updated: June 19, 2017
What are the Properties of Spirulina

Do you already know what spirulina is? Spirulina is a unicellular algae which takes its name from its spiral shape, but it is sometimes also known as blue-green algae. Spirulina extract is used as a nutritional supplement for its many health benefits and that is why in OneHowTo we explain in detail what the properties of spirulina are.

You may also be interested in: Contraindications of Spirulina

Steps to follow:


Spirulina is mostly consumed as a dietary supplement to healthy and balanced diets because it contains a large supply of minerals and vitamins, among other nutrients. Despite providing significant amounts of carbohydrates and proteins it can not be considered itself as a food; it is a natural product with benefits for the body that can help counteract certain vitamin deficiencies or improve certain conditions, which is why the question has arisen about if it's good to take spirulina during pregnancy, for example.


Thus, the blue-green algae or spirulina is noted for its high content in iron and B vitamins, as well as having multiple EFAs (essential fatty acids). Many people, especially vegetarians, use it as an alternative to consuming animal protein. It can also be recommended for people suffering from anemia, because it will help raise their blood iron levels.

What are the Properties of Spirulina - Step 2

Among the properties of spirulina, we highlight the considerable antioxidant power that will help keep cells young and prevent premature ageing. In turn, this fact will help prevent certain degenerative diseases and other conditions of gravity such as cancer.


Spirulina chlorophyll benefits people with constipation problems because it facilitates the peristaltic movements and thus facilitates intestinal transit. At the same time, the mucilage contained in these algae increase the feeling of satiety and thus reduce hunger, so some specialists recommend it in slimming diets and for people with obesity.

What are the Properties of Spirulina - Step 4

We can also highlight the benefits of spirulina in its function as a body detoxifyer for both the liver and kidneys. It is very appropriate to remove toxins and prevent these from building up and causing fluid retention.


Spirulina is also a very good supplement for vegans, as it is a non-dairy product with calcium. In fact, spirulina has 26 times more calcium than milk, so it makes it an excellent supplement for children too.

What are the Properties of Spirulina - Step 6

In case you want to incorporate spirulina in your diet you can do this through various means:

  • Spirulina capsules or tablets
  • Mix spirulina powder in sauces or other recipes
  • Spirulina shakes and preparations

You can find blue-green algae extract in health food stores and natural food stores, although you should always consult your doctor before.


Further to all the favourable properties of spirulina it is important to know that spirulina has some contraindications and can cause adverse effects. In this way, it will not be recommended in cases of:

  • Hypothyroidism, as iodine may affect the thyroid gland.
  • Gout
  • Pregnant or breastfeeding women should consult their doctor.

If after consumption side effects like stomach pain, dizziness, constipation, intense thirst or rashes occur its consumption must be stopped immediately and you must see your doctor.

This article is merely informative, oneHOWTO does not have the authority to prescribe any medical treatments or create a diagnosis. We invite you to visit your doctor if you have any type of condition or pain.

If you want to read similar articles to What are the Properties of Spirulina, we recommend you visit our Drugs & supplements category.


  • Always consult your doctor before adding spirulina to your daily diet.
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What are the Properties of Spirulina