small bowl of Hawaiian spirulina powder against a ceramic tile  background

5 Amazing Health Benefits from Spirulina

Spirulina is a blue-green natural alga that can be bought and eaten in many forms, with the most popular product being powder. Spirulina is considered a superfood thanks to its high levels of protein and antioxidants. Because it is largely made up of protein and essential amino acids with a high natural iron content, many vegetarians include it in their diet to easily compensate for the elimination of meat.

Spirulina is considered one of the most nutrient-dense foods on the planet when compared to other foods gram for gram. Spirulina is a great source of protein, Vitamin B1, Iron, calcium, Vitamin B2, Niacin, Copper, and only 20 calories per spoon!

There are many benefits of consuming Spirulina daily, even for non-vegetarians.

1. Detoxes heavy metals

Thanks to its high Chlorophyll concentration, it helps removes toxins from the blood and boost the immune system. One study found that 5 grams of spirulina daily combined with zinc supplements were enough to reduce arsenic toxicity by almost half!

2. Lowers blood pressure

A pigment found in it possesses antihypertensive effects, which lowers blood pressure. Studies show that it may even be as effective as diabetes medication, and it some instances it may also lower HbA1c, which is a long-term marker of blood sugar levels.

3. Powerful antioxidants

Antioxidants protect our cells from damage. Spirulina is a natural source of antioxidants, including phycocyanin, which is a potent anti-inflammatory.

4. Helps with allergies

Some research has suggested that it may be helpful for those with allergies and allergic reactions. Thanks to its anti-inflammatory properties, it can reduce the irritation that leads to nasal congestion and other issues.

5. Endurance benefits

Spirulina is known to increase fat burning during exercise. Its high antioxidant content makes it beneficial in reducing exercise-induced oxidation which eventually leads to muscle fatigue.

How Do You Eat Spirulina?

First, make sure you choose a pure spirulina product because many contain unnecessary additives. Spirulina is somewhat an acquired taste, which is why many prefer it in capsule form. The fastest way to take spirulina, however, is to mix the powder into water and drink straight. Others prefer to add it to their smoothies where the flavor can be muted by other ingredients.


Those with diabetes should consult with a doctor before taking.

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