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Spiruline algue

You may be wondering what makes this blue-green algae so popular in the nutrition world? If the question “ What is spirulina?” » intrigues you, this article will surely give you the answer you are looking for.

Spirulina is extremely rich in nutrients, making it a dietary supplement of choice for improving overall health. From reducing fatigue to improving sports performance, its benefits seem endless.

Imagine a superfood that not only boosts your energy and immunity , but also fights nutritional deficiencies. In this article, we will guide you through the many aspects of this spiral algae by discovering:

  • What is spirulina and what is its history
  • The beginnings of his worldwide fame
  • The cultural characteristics of dietary spirulina
  • The virtues of classic microalgae and those enriched with specific nutrients
  • The dosage of this food supplement

Ready to discover all the facets of spiral algae and how it can become a pillar of your daily diet? Read on.


What is spirulina?

More commonly known as blue-green microalgae, spirulina is a prokaryotic cyanobacteria , meaning it does not have a nucleus. This spiral algae is recognized worldwide as a superfood due to its exceptional nutritional richness. Its name is derived from the Latin "spira", which means spiral, in reference to its spiral structure . This super algae is typically between 0.3 and 0.5 mm long and is only visible under a microscope.

Studies concerning Spirulina have revealed that it belongs to the genus Arthrospira, which brings together three species:

  • Arthrospira platensis
  • Arthrospira maxima
  • Arthrospira fusiformis

Spirulina is a healthy algae that grows in the fresh water of lakes and ponds. It is a plant that is different from the algae that can be found on the beach.

Arthrospira maxima and Arthrospira platensis are the most used in the manufacture of food supplements, thanks to their remarkable nutritional properties. At Algorigin, it is Arthrospira platensis that we use most often in our spirulina collection .

Spiral algae is characterized by its blue-green color, resulting from the presence of pigments such as phycocyanin and chlorophyll. These pigments are not only responsible for its distinctive color, but also have antioxidant properties . They are also involved in photosynthesis. Like plants, this spiral algae practices photosynthesis by absorbing CO2 and transforming it into oxygen.

The origin of dietary spirulina

Microalgae , although recently recognized as a superfood, has an ancient history dating back over 3.5 billion years. Spirulina and its history transcend cultures and eras, from the Aztecs to the inhabitants of Chad.

The Aztecs and their history with super algae

The Aztecs were among the first to discover and use spirulina as a source of nutrition . Also known to Native Americans as “ Tecuitlatl ”, this microalgae was an integral part of their diet. They harvested this blue-green algae from the surface of Lake Texcoco, using fine nets or containers. After harvest, they dried it to form cakes, which could be eaten directly or added to other dishes. This method of preparation allowed the super algae to be preserved for long periods of time.

Spirulina algae

The high protein content of this super algae helped build muscle mass in Aztec warriors. For the Aztecs, spiral seaweed was not only a food source, but also a commercial product.

Spirulina, the favorite blue-green algae in Chad

On the African continent, the inhabitants of Chad also used the super algae as a food source. The kanembou harvested this microalgae in waters rich in minerals , then dried them in the sun to make cakes. These pancakes, called “dihé”, could be kept for a long time.

These pancakes were eaten directly or used as an ingredient in various traditional recipes. It was also sold in local markets. “Dihé” has remarkable nutritional value, although it does not reach that of spirulina in organic tablets . Nevertheless, it provided the kanembou with a significant nutritional contribution to support their overall health.

The scientific discovery of the spirulina food supplement

Since the 1960s, scientists began studying the nutritional properties and potential benefits of spiral algae. Jean Léonard, Belgian botanist and explorer, played a crucial role in the discovery of spirulina and its benefits . During an expedition to Chad, he observed a unique food practice of the kanembou, the making of “dihé” . Intrigued by this practice, Jean Léonard began to investigate the composition of these pancakes. He discovered that “dihe” was actually made of spirulina.

The analyzes he conducted revealed that the super algae was exceptionally rich in proteins, vitamins, minerals and antioxidants . The nutritional density of this microalgae far exceeds that of many other food sources, attracting the interest of many organizations.

A few years later, Dr. Clément of the French Petroleum Institute began a series of in-depth studies on blue-green algae. His research confirms Jean Léonard's observations on the nutritional richness of spirulina , highlighting its high protein content. These results positioned the super algae as a potential support for large-scale malnutrition problems.

100% natural spirulina

Universal recognition of microalgae

Several initiatives have been launched to integrate spirulina into humanitarian nutrition programs . International organizations such as the UN (United Nations World Organization) and the WHO (World Health Organization) have even recognized the nutritional value of this blue-green algae.

The FAO (Food and Agriculture Organization) has supported several projects aimed at promoting the cultivation of this spiral algae in developing regions. Large-scale production of spirulina has been set up. The WHO also mentioned the nutritional benefits of spirulina and its effectiveness in supporting malnutrition . Its nutritional density makes this blue-green algae a crucial element in the fight against malnutrition.

NASA (National Aeronautics and Space Administration) has also undertaken experiments on the cultivation of microalgae during long-term space missions. Spirulina has also been approved as a dietary supplement for athletes competing in the Olympic Games. Its high protein content is essential for the muscle development of participants. Today, it is recognized worldwide as a superfood, prized for its nutritional density and its many health benefits .

Spirulina, a spiral algae cultivated in a particular environment

Beyond its nutritional value, microalgae requires specific environmental conditions to thrive. Let's take a closer look at how spirulina is grown and why.

The importance of environmental conditions of super algae

Although spirulina can grow in extreme environments, it is also susceptible to contamination. Indeed, this spiral algae easily absorbs substances present in its aquatic environment. This absorption capacity, although beneficial for its nutritional profile, presents significant risks in the event of water contamination. Chemical pollutants and other toxins can be absorbed by the microalgae.

Chemical contamination can not only reduce the nutritional quality of spirulina , but also present risks for its consumption. Strict hygiene measures and regular monitoring are therefore essential to prevent these forms of contamination.

At Algorigin, our blue green algae is developed in a natural, pure and preserved environment . We work closely with nutritionists and doctors to offer you exceptional quality products. You can therefore order our spirulina with complete confidence in our online store.

Spirulina tablets

Spirulina, what are the optimal growing conditions?

To produce the highest quality spirulina, it must be cultivated in a pure environment . The water used for its cultivation must be free of heavy metals, chemical pollutants and pathogenic microorganisms. Super algae thrives in alkaline environments . This means that it requires water with a high pH, ​​usually between 9 and 11. This high pH is advantageous because it reduces the presence of other microorganisms that cannot survive in these conditions. Alkaline water also helps maintain microalgae purity by minimizing contamination.

Spirulina, like all other algae, depends on photosynthesis for its growth. Good, regular exposure to sunlight is therefore crucial. Water temperature is a critical factor for growing spiral algae . Blue-green algae grows best in warm temperatures, usually between 35 and 37°C .

The nutritional quality of spirulina strongly depends on the availability of nutrients in its culture medium. The more a nutrient is present in large quantities in the blue-green algae culture basin, the more it enriches the spirulina.

What benefits does organic spirulina provide?

Microalgae is a veritable nutritional goldmine , which has earned it superfood status. The different nutrients that make it up make it possible to cover different nutritional needs and remedy possible deficiencies. But what is the composition of spirulina? We have dedicated an article to this subject. Do not hesitate to consult it. Now let’s explore the benefits that this spiral algae has to offer.

A microalgae essential for muscle development

Spirulina is particularly rich in protein, representing around 65% of its composition . The protein richness of super algae surpasses that of meat, fish or soy. These proteins are of high quality, containing all the essential amino acids necessary for the human body. The human body is unable to synthesize these amino acids.

Protein promotes the development of muscle mass as well as bone structure. They also contribute to cell regeneration. This richness in protein makes this superfood particularly beneficial for athletes and physically active people.

Spirulina, blue-green algae to reduce fatigue

The presence of vitamin B12 and iron in spirulina strengthens the immune system and reduces fatigue . Iron is a fundamental component of hemoglobin, which carries oxygen from the lungs throughout the body. When the body lacks iron, anemia results, which manifests itself as extreme fatigue. Being an excellent source of bioavailable iron , super algae is particularly beneficial for people with iron deficiency.

Vitamin B12 is also essential for the production of red blood cells, which helps prevent iron deficiency . In addition, this vitamin helps maintain a robust immune system. This nutrient is essential for vegans, since it is only found in meat.

Natural Spirulina

A superfood with antioxidant properties

Phycocyanin, a pigment specific to spirulina, has antioxidant properties . It helps neutralize free radicals in the body, thereby reducing oxidative stress. These antioxidant properties are beneficial for the prevention of chronic diseases and the improvement of general health.

Spirulina: a food supplement that supports energy

Blue-green algae contains carbohydrates, which are mainly in the form of polysaccharides. This type of carbohydrate is an essential source of energy for the body . The carbohydrates contained in super algae help restore optimal muscle function following intensive physical effort.

Although microalgae contains few lipids, those it does contain are of the highest quality. Fat is also an important source of energy, providing more calories per gram compared to carbohydrates and protein. They do not contain harmful fats that can affect blood cholesterol levels.

Focus on food spirulina enriched with Algorigin

At Algorigin, we place great importance on meeting the nutritional needs of consumers. This is why we have developed specific food supplements to better meet their expectations. Let's examine the specific characteristics of these enriched spirulina and the various benefits they provide.

Spirulina Iron, the solution to overcome iron deficiency

Spirulina Iron is a real source of iron, which promotes the production of red blood cells and improves tissue oxygenation. Its iron content is impressive, since it is six times higher than that of classic organic spirulina. The iron contained in this variant of spirulina is highly assimilable by the body . According to a study on our product, iron is as well assimilated as the iron contained in red meat. This prevents you from having to take a large dose of iron to meet the daily allowance.

This iron-enriched super algae is recommended for vegetarians due to the absence of meat in their diet. It provides a sufficient intake of iron, without resorting to products of animal origin. This helps prevent iron deficiency.

Women are often prone to iron deficiency due to their periods. Iron Spirulina is therefore essential for them, helping to replenish iron reserves throughout the year.

Spirulina Iron

The beauty benefits of Spirulina Zinc

Spirulina Zinc offers considerable benefits for everything related to skin, hair and nails. Developed in a zinc-enriched environment, this variant of microalgae remedies zinc deficiencies and their consequences.

Zinc is essential for cell growth and regeneration . This nutrient helps prevent certain skin problems by strengthening the skin barrier. It thus helps to restore radiance to the skin. This restorative action also works on the nails, strengthening them and making them less likely to break.

Spirulina Zinc also plays a major role in the health of hair follicles. Zinc helps maintain healthy hair and promotes hair growth .

Spirulina Immuno+, the most complete natural multivitamin for immunity

Spirulina Immuno+ is an enriched formula which aims to strengthen the immune system thanks to a synergy of all the nutrients recognized in recent years for their essential role for immunity. It combines the benefits of vitamin C, D3, zinc and phycocyanin to effectively strengthen the immune system.

Vitamin C is an antioxidant well known for its immunostimulating properties. It improves the production of white blood cells, essential for fighting infections. Vitamin D plays a crucial role in maintaining immune health . As for zinc, it participates in the production and proper functioning of immune cells.

Added to this are the antioxidant properties of phycocyanin and we obtain a product that boosts the immune system. Spirulina Immuno+ is suitable for all ages, offering a natural solution to strengthen the immunity of children and adults.

Spirulina Elixir: the favorite food supplement for athletes

Spirulina Elixir is a 100% natural drink, specially designed to meet the needs of athletes. This drink is rich in essential nutrients that support sports performance and promote optimal recovery .

The iron and vitamin B12 it contains are essential for transporting oxygen in the body and reduce fatigue . Spirulina Elixir also contains carbohydrates, which provide an essential source of energy and promote rapid recovery.

The liquid texture of this 100% natural Spirulina Elixir ensures better assimilation of its nutrients by the body. By combining all these nutrients, this elixir becomes the ideal food supplement for athletes of all levels.

Spirulina food supplement

Stock up on energy with Spirulina Maca

Spirulina Maca is a powerful and synergistic combination between super algae and Maca. This unique blend, composed of 50% Maca , is specially formulated to provide a natural energy boost. Maca is renowned for its energizing properties , helping to maintain a stable energy level and supporting the vitality of the body.

Its richness in proteins, carbohydrates and iron makes this food supplement ideal for improving sports performance . This type of spirulina helps prevent fatigue, strengthen physical performance and muscle development. Although Spirulina Maca is extremely beneficial for adults, it is not recommended for children .

What to Know About Blue-Green Algae Dosage

Spirulina is a powerful food supplement , the dosage recommendations of which should be respected. It is generally recommended to consume 6 tablets per day at a rate of 500 mg per tablet. For spirulina in organic granules or powder, a dose of 3 g per day is recommended. To get your body used to this super algae, start with a small dose and gradually increase it.

Microalgae can be introduced into your diet in different ways, depending on your specific needs. Classic Spirulina is recommended as a daily supplement throughout the year for general health. For more specific needs, enriched Spirulina can be taken as a course of one or more months. To fully benefit from the benefits of these supplements, it is best to take it in the morning or at midday. You can take it either during or without meals.

Spirulina: a valuable food supplement for health

Through this article, we discovered why dietary spirulina is so popular around the world. It has proven its health benefits over the years by enrolling in various international organizations. This spiralized algae not only meets your nutritional needs, it goes well beyond that. Its numerous nutrients help to strengthen the immune system , restore energy and promote muscle recovery.

If you wish to treat a deficiency or benefit from a particular benefit, our enriched spirulina is at your disposal. Whether to boost your energy or to compensate for a lack of nutrients , we have what you need. Integrate super algae into your daily life and make it the centerpiece of your diet for a healthy lifestyle.

Organic Spirulina tablets
General health
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CHF 39.90
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CHF 39.90
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CHF 39.90
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Spiruline Fer BIO
Spirulina Iron Bio
Iron deficiency
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CHF 37.90
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CHF 37.90
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Elixir de Spiruline
Spirulina elixir
Muscle mass
Sports recovery
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CHF 34.90
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Spiruline Immuno+
Spirulina Immuno+
Multi-vitamins & minerals
Immune system
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CHF 44.90
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CHF 44.90
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