Recognized for its many benefits, spirulina shot is presented as the superfood par excellence, which makes it very fashionable at the moment.
This powerful algae is, more and more, cited in sports diets and some athletes say that their performance improves thanks to its consumption.
However, many medical and pharmaceutical authorities refuse to carry out research. Even if some analyzes are done abroad. Since it is often questioned by its detractors, here are 5 proven benefits on spirulina that will convince you to try.
What is spirulina?
Spirulina is a micro-alga that has been consumed for centuries by humans for its high nutritional value and health benefits.
It is rich in vitamins, minerals, proteins, carotenoids and anti-oxidants that protect the cells of our body from aging. In addition, it contains other rare nutrients such as B vitamins, vitamin E, β-carotene, iron, zinc, manganese and many more.
Thanks to this wide range of healthy nutrients, spirulina improves health. Here’s how.
All the benefits mentioned are proven, all sources, analyzes and scientific results are available at the bottom of the page.
Benefits of Spirulina: Control of blood sugar
Several animal studies have shown that spirulina can lower blood sugar levels. In some cases, it was more effective than some diabetes medications, such as metformin.
Some spirulina studies have been conducted on humans to prove its benefits. For example, a group of scientists from the Department of Food and Nutrition at Baroda University in India conducted a study that included 25 participants with type 2 diabetes. Participants received 2 grams of spirulina per day during 2 months.
The results of the study were published in the Journal of Medicinal Food. They showed that two months of spirulina intake resulted in a significant decrease in fasting blood glucose and postprandial blood glucose (after a meal).
Benefits of Spirulina on endurance and muscle strength
We all know that we feel tired after a workout instead of feeling revitalized and refreshed. This fatigue is often caused by exercise-induced oxidative damage.
Some foods contain high levels of antioxidants that help us minimize this damage. Berries and other fruits and vegetables are perfect for that and bring such a benefit (we often talk about Goji berries though), but Spirulina can be added to your routine just as easily.
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The benefits of spirulina on athletic performance has even been scientifically proven by a group of scientists from the Institute of Human Performance and Rehabilitation, Trikala Research and Technology Center, Greece.
The study included 9 moderately skilled men who received either 6 grams of spirulina a day or a placebo for 4 weeks.
The results of the study were published in medicine and science in sports and exercise. They showed that Spirulina consumption led to a significant increase in exercise performance. Another study, conducted at Princeton University in the USA, showed its benefits as it increased muscle strength in participants.
With improved muscle strength and stamina, one can achieve a desired level of fitness, which is a great motivation to get to the gym and start exercising.
Benefit of Spirulina: Spirulina is effective against anemia
There are several types of anemia, but the most common is the reduction of hemoglobin or red blood cells, especially due to a lack of iron. Anemia is also associated with prolonged feelings of weakness and fatigue.
It is widely accepted Spirulina is beneficial for hemolytic anemia and this has been confirmed by a study conducted by a group of scientists from the Division of Rheumatology, Allergy and Clinical Immunology at the University of California. The study included 40 elderly people who had already had anemia in their lives. The results showed that taking Spirulina increased the hemoglobin content of red blood cells.
In addition, immune function has also been improved. So the benefit of spirulina as an actor against anemia is scientifically proven
Benefits of Spirulina: Spirulina improves the symptoms of allergic rhinitis
Despite its barbaric name, we all know allergic rhinitis or someone who suffers because it is the allergy that is caused by pollen, animal hair, dust, etc. It is characterized by inflammation of the nasal airways.
Spirulina is a popular method for the treatment of allergic rhinitis. Its benefit of which the positive efficacy on this allergy has been documented in a study conducted by the Department of ENT, at Eskisehir Osmangazi University, Faculty of Medicine in Turkey. The study included 127 participants who received 2 grams of spirulina a day.
The results showed that its consumption significantly reduced the symptoms and physical signs compared to a placebo. Spirulina has been beneficial in relieving the known symptoms of allergic rhinitis: itching, sneezing, runny nose and nasal congestion.
The results of the study were published in the European Archives of Otolaryngology.
Benefit of spirulina: Spirulina reduces blood pressure
The ability to reduce blood pressure is one of the most important and useful benefits of spirulina. High blood pressure is a factor that causes many health consequences, such as heart attacks, chronic kidney disease, and stroke.
Spirulina consumption helps to lower blood pressure.
This benefit has been demonstrated in a study conducted by the Department of Internal Medicine at the Crete Hospital in Greece. The study included 52 participants (32 men and 20 women). The results, published in the Journal of Food and Agriculture, have shown that taking spirulina a gram per day has potent lipid-lowering effects.
Basically, after a 3-month research period, levels of triglycerides, LDL cholesterol, and total cholesterol were significantly reduced. These are three elements often responsible for high blood pressure. It has therefore been safely concluded that spirulina is beneficial for our heart health.
Finally, we can conclude that because of its many health benefits, spirulina really deserves the title of superfood.
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