Spirulina: All You Need to Know About This Superfood


Many health professionals and enthusiasts suggest using herbal and natural medicine as healthy alternatives to prescribed drugs. Using this type of treatment also reduces the risk of complications and side effects. A fantastic example of this is spirulina.

Spirulina is a cyanobacterium found in oceans in a noticeable blue-green color, a type of algae that is safe for human and animal consumption. It contains many nutrients, including Vitamins B1 to B3, high amounts of copper and iron, and fair amounts of magnesium, potassium, and other needed minerals.

Read on to learn more about this superfood and the many health benefits you can get from it.

What Spirulina Can Be Used For

Many fitness tips and articles suggest the use of spirulina as a food supplement. It is because of the broad spectrum of benefits that it provides.

Recent studies show promising results on the benefits of Spirulina in treating various diseases. In an Annals of Nutrition and Metabolism study, older adults significantly decreased their cholesterol levels after consuming spirulina. A review published in 2009 presented benefits found in consuming spirulina for allergic rhinitis, and it helps reduce blood-fat levels. In the study, 12 weeks of continuous spirulina intake resulted in less inflammation and reduced blood pressure. 

Furthermore, it is also proven to offer you protection from oral cancer. Aside from these, there are many other benefits and uses that spirulina can offer.

Dosage and Preparation

Spirulina is commonly sold as a powdered product, but you can buy it in the form of drugs like tablets and capsules. 

In terms of dosage, the recommended amount for consumption depends on the physician or doctor that prescribes you with it. There is no single dose that fits everyone’s treatment needs. This is why it’s important to consult a professional before intake—several factors like past medications and medical history can affect the recommended dosage.

Possible Side Effects

Spirulina is a healthy alternative, but not everyone is safe from its side effects when it comes to consumption. These can include muscle pain, headaches, and sweating.

Do note that if you have allergies associated with sea vegetables, then spirulina is not an option. Spirulina grown in the wild may also contain toxins and can cause further problems.

Lastly, before consuming food supplements like spirulina, consulting a doctor or physician would be the best thing to do first.

What to Look For

Because of spirulina’s popularity, malicious parties have been creating fake versions of this medicine. Checking the product’s nutritional content on the label is vital to know if what you’re buying is correct and does not contain questionable ingredients. Make sure to buy your supplements from a reputable source, so you can truly benefit from all the said health benefits they provide.


Spirulina is a good alternative for drug medications and an all-rounder in benefits, but it comes with great caution in consuming it. Food supplements are designed to support your health and growth, but they should not be the sole driver of your wellness. Nevertheless, spirulina is a good choice for everyone.

Learn more about spirulina and other healthy eating and nutrition tips by subscribing to The Skinny today. The Skinny is a free health newsletter that will keep you updated about all things health—from fitness tips to the latest healthcare news, even how to improve your financial health. Sign up today to learn more!

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