A Quick Protein Boost: Spirulina

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Being plant based for decades had me hyper focused on protein. I’ve tried everything from tofu and tempeh to hemp seeds and spirulina to make sure I’m hitting my RDI.

Spirulina might be one of my favorite protein sources for sure! Not only is it a fun color, and can naturally dye foods a pretty aqua hue, it has amazing health benefits.

What is Spirulina

Spirulina is a form of algae that grows in mineral rich and alkaline waters. It is one of the oldest life forms on Earth and dates back to the Aztecs and African natives as their daily food source.

The Low Down on the Protein

Dried spirulina contains about 60 - 70% protein by weight, making it the food source with the highest protein content gram for gram of any food on the planet. It is also a complete protein - meaning it contains all 8 essential amino acids - plus an additional 10 amino acids. Amino Acids are important for overall health and well-being. The functions of AA are:

  • Cell Metabolism

  • Detoxing

  • Tissue Regeneration and Repair

  • Influences our nervous system, cardiovascular system, hormones, and muscles

other health benefits

In addition to the incredible protein benefits Spirulina is a homerun food for other reasons including:

  • Being rich in vitamins A, B1, B2, B6, E, and K

  • Contains enzymes, phytonutrients and cofactors that our body needs to absorb and use the vitamins above

  • It contains phycocyanin an antioxidant that gives spirulina it’s blue color and has been proven to have the ability to trigger stem cell production. Stem Cells have the ability to become any cell that the body needs

  • Helps to aid weight loss and lower body fat

  • High in nutrients like Zinc, Managanese, EFA (Essential Fatty Acids) and GLA (Gamma Linoleic Acid)

  • Contains anti-viral, anti-cancer, and anti-aging properties

how to buy spirulina

There are lots of products out there so it may be hard to know which one is the best quality product. Here are some tips to help you buy a high quality product.

  • Look for ethically sourced spirulina - the package should read any of these : Spirulina, Spirulina Platensis, Arthrospira Platensis

  • If you are buying tablets they should contain 98% Spirulina, Powder should be 100%

  • Color - dark green and matte - there should not be a lot of dust

  • There should be a slight smell - if the odor is too strong it has oxidized

how to use spirulina

  • Smoothies will help to mask the flavor - try mixing with nut milk, 1/2 a banana, blueberries, and almond butter

  • Add a 1/4 tsp to warm water with lemon

  • Add to Guacamole

  • Make into Protein Bites

  • Salad dressing - lemon/olive oil/salt/ pepper

  • Add to grains like rice, quinoa, millet

  • Add to pesto

Photo Cred: AREKULIASZ / GETTY IMAGES