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Properties and benefits

If you’re wondering what benefits spirulina has, you’ve come to the right place. The reality is that spirulina is a special food with characteristics that make it worthy of detailed study. These are the main properties and benefits of spirulina:


Main properties of spirulina

  1. Antioxidants: Spirulina contains two important antioxidants, chlorophyll and phycocyanin. These antioxidants help fight free radicals and prevent cell damage.

  2. Enhances the immune system: Spirulina contains numerous nutrients that help strengthen the immune system, such as vitamin A, which helps build healthy immune cells.

  3. Low-calorie: Spirulina is a low-calorie source, making it an excellent choice for those who want to lose weight.

  4. Improves cardiovascular health: Spirulina contains essential fatty acids, such as linoleic acid and eicosapentaenoic acid, which contribute to cardiovascular health.


Nutritional content

The nutritional content of spirulina is very rich. These are its main characteristics:

  • Natural source of protein: Spirulina is an excellent source of protein, with a protein content of 60-70%. This means it’s a good choice for vegetarians and vegans.
  • Rich in nutrients: Spirulina’s nutrients are varied: B vitamins (B1, B2, B3, B6, B9), vitamins C and E, minerals such as manganese, copper, iron, zinc and magnesium, and essential fatty acids. Spirulina and vitamins are also two concepts that are very related. The amount of iron in spirulina is 28.5 mg per 100 grams.


What are the benefits of spirulina?

The benefits of spirulina are extensive. We will list them below, and if you want to dig deeper into them, check out our blog.

Spirulina and the immune system: Spirulina has lipid-lowering, hypoglycaemic and antihypertensive properties. Animal studies show its ability to modulate immune function, reducing levels of inflammation.

Spirulina for slimming: it can be taken in amounts of 2 to 4 grams before meals to increase the feeling of fullness and reduce the amount of food. There are diets with spirulina suitable for weight loss. Spirulina can also be used to gain muscle mass on high-protein diets accompanied by plenty of exercise. Gaining weight with spirulina and the gym is possible and taking advantage of the energy that spirulina gives is also very interesting.

Spirulina for allergies: it has been shown to be effective against allergic rhinitis. There are scientific studies that have already shown this. Studies are being made to determine whether it can help in other types of allergies.

Spirulina for anaemia: Spirulina has a very high iron composition. For example, it offers ten times more iron than spinach. It is a perfect supplement for anaemia.

Spirulina for anxiety: Spirulina has high levels of tryptophan, something that the body cannot generate on its own and must receive through food. Having good levels of tryptophan helps us prevent disorders such as depression, insomnia or anxiety. Also, spirulina is good against tiredness and can help people who have to spend a lot of time studying.

Spirulina for hair and face: it has been shown to be good for preserving hair and preventing alopecia. There are treatments with spirulina and masks to apply directly to the hair. It also helps to renew hair, eliminate dandruff and increase shine. Spirulina algae has also been shown to be useful for the face and for whitening the skin.

Spirulina for hypertension: Some studies have shown that spirulina may be good for hypertension. One of its extracts is capable of dilating the arteries.

Spirulina and fatty liver: Spirulina has also been shown to help lower blood lipid levels, which is the main factor that causes people to develop fatty liver.

Spirulina for candidiasis: Several animal studies have shown spirulina to be an effective antimicrobial agent, particularly for candida.

Spirulina and menopause: among the benefits of spirulina in women is that of being a good supplement for the menopause stage. Its contribution of vitamins and minerals helps to recompose nutrients that are often lacking in this phase of women’s lives.

Spirulina and constipation: Spirulina is good for fighting constipation, as its high chlorophyll content helps facilitate peristaltic movements and aids in better intestinal transit. In some people and in a residual way it can produce an effect of diarrhoea. This usually happens if it has not been grown under good conditions.

Spirulina and Pregnancy: Is spirulina good for pregnancy? Always under medical control, spirulina can help with increased mother and child defences, red blood cell production, and muscle strength


More information you may be interested in

Sometimes we wonder how long it takes for spirulina to take effect. Keep in mind that it is not a medication that works immediately. It usually takes a few weeks for our body to get used to spirulina as a supplement and increase the levels of vitamins and other nutrients.

Here are some links to help you learn more about spirulina.

What spirulina is and what it is for
How to take spirulina
Cultivating spirulina
Spirulina reviews