Spirulina

  • High in protein
  • Good source of antioxidants,ย B-vitamins, and other nutrients
  • One of the most potent nutrient sources available
  • Made up of protein and essential amino acids

 

Best Spirulina Products

#1 Real Supplements Rated Best in 2020
Spirulina Powder Organic 225g - 64 Servings 3.5g Serving Size - USDA Certified - RAW Nutrient Dense Over 70% Protein Per Serving - Purest Source Vegan Protein - Superfood
  • 100% Raw Organic Spirulina; Nothing Else! Nothing Added, Completely Pure, Natural and Health Friendly, USDA Certified Organic, Non-GMO, Gluten & Soy Free, while being Third Party Tested. Each serving is 1.5 teaspoons and contains 32 servings per bag.
  • 100% Raw Organic Spirulina; Nothing Else! Nothing Added, Completely Pure, Natural and Health Friendly, USDA Certified Organic, Non-GMO, Gluten & Soy Free, while being Third Party Tested. Each serving is 1.5 teaspoons and contains 32 servings per bag.
  • Our Spirulina Contains Over 70% Protein Per Serving; BN Labs Spirulina Powder is superior quality and contains just the best 100% pure spirulina nutritive ingredient we could find. Rich in protein containing all the essential amino acids.
  • How We Do Things Differently; Our Spirulina is USDA-Certified, Treated by heat only, non-irradiated, 100% pure, vegan, no additives or preservatives, fillers free, non-GMO, gluten-free, no artificial colors or flavors. 100% Satisfaction or your Money Back!!
  • Spirulina Compared with Chlorella; Spirulina contains more essential amino acids, iron, protein, B vitamins, and vitamins C, D and E than chlorella. In natural powdered form, the result is a higher concentration, quicker absorption, and easier digestion.
Sale#2 Real Supplements Rated Best in 2020
NOW Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene (Vitamin A) and B-12 with naturally occurring GLA , 120 Tablets
5,101 Reviews
NOW Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene (Vitamin A) and B-12 with naturally occurring GLA , 120 Tablets
  • NOW's Spirulina 1000 mg tablets are certified organic and non-GMO. These tablets are an easy way to get a daily dose of this nutrient rich superfood featuring beta-carotene (Vitamin A) and Vitamin B-12.
  • This double strength product has twice the Spirulina (1,000 mg per tablet) as in our regular strength product (500 mg per tablet).
  • USDA Organic, Non-GMO, Genuine Whole Foods, Quality GMP Assured, Vegan/Vegetarian, Soy Free, Sugar Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#3 Real Supplements Rated Best in 2020
Organic Spirulina Supplement (Raw Spirulina Organic Filler Free), 3000MG Per Serving, 720 Tablets (4 Month Supply), Rich in Vegan Protein, Vitamins & Prebiotics, Premium Spirulina Pills Organic
  • USDA Organic Spirulina Tablet from Spirulina Powder Organic (Arthrospira Platensis), 3000mg Per Serving, 720 Counts (4 Months Supply), Green Algae Super Food, Vegan Friendly, Filler Free, Irradiation Free, Easy to Swallow.
  • Loaded with Vegan Protein, Chlorophyll, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Fatty Acids, Immune Vitamins (Vitamin A, Vitamin B2, Vitamin B12, Vitamin C, Vitamin K, Biotin), Minerals (Magnesium, Calcium, Potassium & Zinc Vitamin), Flavonoids, Phytonutrients and Antioxidants.
  • Powerfully Supports Energy, Colon Health, Digestive Function and Immune System.
  • No GMOs, No Irradiation, No Additives, No Preservatives, No Artificial Colors, No Flavors, No Soy and No Gluten.
  • 3rd Party Lab Tested for Purity and Safety. Made in USA.
Sale#4 Real Supplements Rated Best in 2020
Micro Ingredients Organic Spirulina Powder, 16 Ounce, Raw Spirulina (Arthrospira Platensis), The Richest Sources of 70% Vegan Protein, Containers Minerals, Vitamins, Non-GMO & Non-Irradiation
  • USDA Raw Spirulina Organic Powder, 1 Pound (16 Ounce), Treated by Heat Only, Non-Irradiated and Vegan Friendly.
  • Rich in Vegan Protein, Enzyme, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Flavonoids, Immune Vitamins (Vitamin A, Vitamin B Complex, Vitamin C, Vitamin K and Biotin), Minerals (Magnesium, Zinc, Calcium, Potassium), Chlorophyll, Phytonutrients and Antioxidants.
  • No GMOs, No Additives, No Preservatives, No Fillers, No Artificial Colors, No Flavor, No Soy and No Gluten.
  • Scoop included to get the measurement every time. Take it daily with or between meals by adding it to a shake or smoothie, see what the most nutrient dense food on the planet is all about.
  • Powder lover? Take it naturally in powder for higher concentration, quicker absorption, easier on the stomach, and more ways to have fun!
Sale#5 Real Supplements Rated Best in 2020
Nutrex Hawaii, Pure Hawaiian Spirulina 500 mg, Vegan, Supports Immune System, Heart, Cells and Energy, 400 Tablets
7,852 Reviews
Nutrex Hawaii, Pure Hawaiian Spirulina 500 mg, Vegan, Supports Immune System, Heart, Cells and Energy, 400 Tablets
  • Get your daily dose of one of natureโ€™s original superfoods with Pure Hawaiian Spirulina; We grow it naturally on our farm in Hawaii and pack each tablet with essential nutrients for overall health
  • Pure Hawaiian Spirulina supports healthy aging by boosting the immune system, provides nourishment for a healthy and active lifestyle and supports normal cholesterol and lipid profiles
  • Take 6 tablets daily with or between meals and refrigerate after opening; An excellent source of vitamins A, K1, K2, B12, iron as well as amino acids, carotenoids, antioxidants and phycocyanin
  • Our spirulina is vegetarian, vegan, and free of GMOs, gluten, lactose, soy, pesticides, herbicides, and solvents
  • Grown on our sustainable Hawaiian farm with natural sunlight and lava-filtered water; A healthy environment for healthy products for a healthy you
#6 Real Supplements Rated Best in 2020
Zazzee USDA Organic Spirulina Powder 2.2 Pounds (1 KG), 303 Servings, 100% Pure and Non-Irradiated, Vegan, All-Natural, and Non-GMO, Mess-Free Wide Mouth Container, Fresh Smell and Neutral Taste
  • SUPER VALUE: Our 100% Pure Organic Spirulina comes in a 2.2 pound (1 KG) container. Ounce for ounce, we offer the least expensive Organic Spirulina Powder available on Amazon. With a standard serving size of one level teaspoon, each container provides 303 servings.
  • USDA CERTIFIED ORGANIC: Our Organic Spirulina Powder meets the strict organic standards of the USDA. Having USDA certification means not only organic ingredients, but approved processing methods and stringent supervision.
  • LAB-TESTED, CONTAMINANT FREE, AND 100% PURE: Our Organic Spirulina Powder is third-party tested by an independent lab, and is free of heavy metals, herbicides, pesticides, fertilizers, microcystin, nitrates, BMAA, mold, yeast, and chemicals. This product is 100% pure, with no additives, fillers, binders, contaminants, wheat, soy, gluten, milk eggs, nuts, fish โ€“ or anything else other than Organic Spirulina!
  • MESS-FREE CONTAINER: Our Organic Spirulina Powder is packaged in an air-tight, mess-free container. The container is easy to open and close, and the powder can be cleanly accessed through the wide top opening. In contrast, using spirulina powder in bags is often messy, the bottom of the narrow bag can be difficult to reach, and the zipper seal loses its stiffness over time and is hard to close, which can lead to contamination. Instead, enjoy our no-mess, contamination-free packaging!
  • GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Organic Spirulina Powder is manufactured in the USA, in a fully compliant facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!
#7 Real Supplements Rated Best in 2020
365 by Whole Foods Market Organic Spirulina Superfood Powder, 4 Ounce
36 Reviews
365 by Whole Foods Market Organic Spirulina Superfood Powder, 4 Ounce
  • 365 by Whole Foods Market products give you that dance-down-the-aisles feeling, virtual aisles too! Our huge range of choices with premium ingredients at prices you can get down with makes grocery shopping so much more than tossing the basics in your cart.
#8 Real Supplements Rated Best in 2020
Organic Chlorella Spirulina Tablets, 3000mg Per Serving, 720 Counts, 4 Months Supply, 50/50 Blend Superfood, No Filler, No Additives, Cracked Cell Wall, Rich in Vegan Protein & Chlorophyll
  • Raw Organic Spirulina Chlorella Tablets (Broken Cell Wall), Made from Organic Chlorella Spirulina Powder, 3000mg Per Serving, 720 Tablets (4 Months Supply), 2 in 1 Formula, Filler & Irradiation Free, Green Algae Super Food and Vegan Friendly
  • Premium Chlorella Spirulina Organic Supplement, Loaded with Vegan Protein, Chlorophyll, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Fatty Acids, Immune Vitamins (Vitamin A, Vitamin B2, Vitamin B12, Vitamin C, Vitamin K, Biotin), Minerals, and Easy to Swallow.
  • Supports Energy, Colon Health, Digestive Function and Immune System.
  • No GMOs, No Additives, No Preservatives, No Artificial Colors, No Flavors, No Soy, No Fillers and No Gluten.
  • Lab Tested for Purity and Safety.
#9 Real Supplements Rated Best in 2020
Spirulina Powder for Immune Support and Antioxidants (12 oz) by Kate Naturals. USDA Organic, 100% Natural, Organic Spirulina Powder Non-GMO for Smoothies and Dogs. Green Superfood Powder Supplement.
299 Reviews
Spirulina Powder for Immune Support and Antioxidants (12 oz) by Kate Naturals. USDA Organic, 100% Natural, Organic Spirulina Powder Non-GMO for Smoothies and Dogs. Green Superfood Powder Supplement.
  • GREEN SUPERFOODS POWDER: Ready to amp up your daily smoothie or post-workout shake? Take your day-to-day to a new level of performance & support with nutrient-dense spirulina supplement. Spirulina powder is a subsitute for superfood moringa powder.
  • NUTRITIONAL VITAMINS FOR PETS: Spirulina Organic is tasty and nutritionous as a pet food. Spirulina powder is great for dogs, horses, fish, brine shrimp, and birds. The nutrients are comparable to blue spriulina powder and Hawaiian spirulina powder.
  • PROTEIN & NUTRIENT PACKED: Each scoop of this green superfood powder is filled with essential vitamins & nutrients, such as essential amino acids, supportive antioxidants & iron. This makes spirulina a vital ingredient for green super smoothie.
  • ANTI-INFLAMMATORY PROPERTIES: Spirulina powder is naturally filled with antioxidants so it helps against inflammation. Antioxidants actively fight free radicals while protecting against oxidative damage to promote immune support and gut support.
  • LOVE IT GUARANTEE: We offer a 100% guarantee of your enjoyment of this nutrient-dense & tasty green spirulina powder supplement. Green spirulina is a substitute for Blue Spirulina Powder. 100% Satisfaction or FULL REFUND.
#10 Real Supplements Rated Best in 2020
The Spirulina Cookbook: Healthy Meals with Natural Spirulina
  • Nathan, Irv (Author)
  • English (Publication Language)
  • 106 Pages - 07/29/2018 (Publication Date) - Independently published (Publisher)
#11 Real Supplements Rated Best in 2020
Spirulina: Benefits of an Ancient Superfood
4 Reviews
Spirulina: Benefits of an Ancient Superfood
  • Amazon Kindle Edition
  • Clark, Mathew (Author)
  • English (Publication Language)
  • 30 Pages - 04/26/2016 (Publication Date)
#12 Real Supplements Rated Best in 2020
ENERGYbits Pure Spirulina Tablets - Bag of 1,000 Tablets (250mg per Tablet) - Non-GMO, Non-Irradiated, Blue Green Algae - Keto, Vegan, Superfood
197 Reviews
ENERGYbits Pure Spirulina Tablets - Bag of 1,000 Tablets (250mg per Tablet) - Non-GMO, Non-Irradiated, Blue Green Algae - Keto, Vegan, Superfood
  • Premium Quality Spirulina Tablets, 7500mg Per Serving, 33 Servings Per Bag, Easy to Swallow 250mg Tablets. Perfect for Ketogenic, Vegan, and Whole30 Diets
  • The Only Spirulina Brand Endorsed by Over 50 Olympic and Professional Athletes, and Over 1,000 Nutritionists, Chiropractors, and Wellness Professionals
  • Superfood Perfect for Adding to Smoothies, Trail Mix, and Other Healthy Snacks. A Plant-Based Source of Protein, Chlorophyll, Vitamin K2, Essential Amino Acids, GLA, and More
  • No GMOs, No Impurities, No Heavy Metals, No Preservatives, No Fillers, Sugar-Free, Gluten-Free, Caffeine-Free, Soy-Free
  • Grown in Taiwan in Freshwater Tanks Under the Highest Global Quality Control Certifications Including ISO-9000 and GMP
#13 Real Supplements Rated Best in 2020
Organic Blue Spirulina Powder - 100% Pure Superfood from Blue-Green Algae, Natural Food Coloring for Smoothies & Protein Drinks - Non GMO, Gluten-Free, Dairy-Free, Vegan + USDA Certified, 30 Servings
728 Reviews
Organic Blue Spirulina Powder - 100% Pure Superfood from Blue-Green Algae, Natural Food Coloring for Smoothies & Protein Drinks - Non GMO, Gluten-Free, Dairy-Free, Vegan + USDA Certified, 30 Servings
  • Jumpstart Your Health - Blue Spirulina is considered a superfood due to the many health benefits it offers. Packed with vitamins, minerals, iron, and antioxidants, it has been known to support the immune system, improve digestion, increase metabolism, enhance energy levels, and promote enhanced mental cognition.
  • Create Pinterest-Worthy Dishes - Toss your chemical-filled dyes and use spirulina to enhance your next culinary creation with a vibrant pop of blue. You will be pleasantly surprised by the intensity of its pigment. The powder form makes it easy to add to smoothies, shakes, yogurt, or baked goods - the possibilities are endless!
  • A Single Revolutionary Ingredient - We harvest our spirulina from algae grown naturally in mineral-rich alkaline lakes. It's then carefully extracted, dried, packaged and delivered to you as a single ingredient with no added fillers or preservatives. You'll receive your superfood in its organic, pure form.
  • Don't Compromise on Quality - When it comes to your health, you should never have to compromise with low-standard products. Lone Star Botanical's blue spirulina is USDA certified organic, vegan, gluten-free, dairy-free, soy-free, non-Gmo, produced in a Gmp certified facility and packaged right here in the USA.
  • One Month's Supply - When using the included 1 tsp scoop, Lone Star Botanical's blue spirulina pouch yields approximately 30 servings.
Sale#14 Real Supplements Rated Best in 2020
Now Foods Organic Spirulina Tablets, 200
315 Reviews
Now Foods Organic Spirulina Tablets, 200
  • SUPER GREEN/500 mg PER SERVING: Spirulina is a blue-green microalgae that has naturally occurring protein, plus other nutrients such as vitamins, minerals and GLA (gamma-linolenic acid).
  • PURE, NUTRIENT RICH: NOW Certified Organic Spirulina Tablets are pure and contain no excipients, binders, or additives.
  • CLASSIFICATIONS/CERTIFICATIONS: USDA Certified Organic, Non-GMO Project Verified, Vegan/Vegetarian, Kosher, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
Sale#15 Real Supplements Rated Best in 2020
Premium Chlorella Spirulina | 1,250 Tablets (4 Months Supply) | Non-GMO | Vegan Organic Capsules | Cracked Cell Wall | Alkalizing | High Protein with Iron, Zinc, Chlorophyll | by Good Natured
7,076 Reviews
Premium Chlorella Spirulina | 1,250 Tablets (4 Months Supply) | Non-GMO | Vegan Organic Capsules | Cracked Cell Wall | Alkalizing | High Protein with Iron, Zinc, Chlorophyll | by Good Natured
  • [ ๐— ๐˜‚๐—น๐˜๐—ถ๐˜๐˜‚๐—ฑ๐—ฒ ๐—ผ๐—ณ ๐—›๐—ฒ๐—ฎ๐—น๐˜๐—ต ๐—•๐—ฒ๐—ป๐—ฒ๐—ณ๐—ถ๐˜๐˜€ ] - Our chlorella spirulina 50/50 tablet mix combines two of the most nutrient-dense superfoods on earth. The vegan spirulina chlorella capsules support your bodyโ€™s natural detox, energize you from within, assist digestion and promote skin cellula
  • [ ๐—ฆ๐˜๐—ฟ๐—ผ๐—ป๐—ด ๐—ก๐˜‚๐˜๐—ฟ๐—ถ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—ฃ๐—ฟ๐—ผ๐—ณ๐—ถ๐—น๐—ฒ ] - The blue-green algae contained in our spirulina pills is an excellent source of vitamins, minerals, chlorophyll, gamma-linolenic acid, and protein. The nutrient-rich chlorella and spirulina tablets contain 13 vitamins, 10 minerals, 18 amino acids, and 3 phytonutrients
  • [ ๐—˜๐—ฎ๐˜€๐˜† ๐˜๐—ผ ๐—ฆ๐˜„๐—ฎ๐—น๐—น๐—ผ๐˜„ & ๐—˜๐—ฎ๐˜€๐—ถ๐—ฒ๐—ฟ ๐˜๐—ผ ๐——๐—ถ๐—ด๐—ฒ๐˜€๐˜ ] - We use a patented, low-pressure flash expansion technique to source our chlorella spirulina capsules. The chlorella spirulina tabletsโ€™ cracked cell wall technology increases the digestive rate to up to 80% while maintaining 100% of the nutritional value
  • [ ๐—›๐—ฒ๐—ฎ๐—น๐˜๐—ต๐—ถ๐—ฒ๐˜€๐˜ ๐—š๐—ฟ๐—ผ๐˜„๐—ถ๐—ป๐—ด ๐—˜๐—ป๐˜ƒ๐—ถ๐—ฟ๐—ผ๐—ป๐—บ๐—ฒ๐—ป๐˜ ] - We carefully cultivate our chlorella and spirulina to produce the highest quality tablets available. Our spirulina and chlorella capsules are grown in direct sunlight using the worldโ€™s only uncontaminated mountain spring water source in Southern Taiwan
  • [ ๐Ÿฐ ๐— ๐—ผ๐—ป๐˜๐—ต ๐—ฆ๐˜‚๐—ฝ๐—ฝ๐—น๐˜† ] - Each bag contains 1250 chlorella pills which, following the daily recommended dose of 2g, will last around 4 months! These non-GMO, non-irradiated spirulina capsules are the perfect nutritional supplement to a healthy diet
Sale#16 Real Supplements Rated Best in 2020
KOS Organic Spirulina Powder - Pure, Non-Irradiated Green Blue Spirulina - Rich in Protein, Vitamins, Antioxidants, Fiber - Green Superfood Powder, 13.5oz, 109 Servings
  • Blue Green Queen: Spirulina organic powder is a nutritious blue green algae packed with organic protein, amino acids, and vitamins & minerals such as calcium, vitamin B, iron, potassium, magnesium & niacin. Add some to an acai bowl or green juice!
  • Energy Booster: This super greens powder gives an energizing boost to blood iron levels, which promotes oxygen circulation within the body. Spirulina contains all essential amino acids & is a complete protein source, helping to revitalize muscles.
  • Promotes Digestion: Green blue spirulina is truly a superfood powder due to being rich in chlorophyll. It may also help strengthen gut flora & promote digestion like a fiber supplement can.
  • Antioxidant Rich: This blue green juice powder derives its potent anti-inflammatory properties from phycocyanin & beta carotene, powerful antioxidants that fight free radicals and reduce oxidative strain. It may also provide immune system support.
  • Premium Quality: Our spirulina powder organic is processed in a GMP & NSF certified facility. Each batch is also lab tested by a Verified Third Party to ensure purity, potency and quality.
#17 Real Supplements Rated Best in 2020
Nutricost Organic Spirulina Powder 2 Pounds - Pure, Certified Organic Spirulina
888 Reviews
Nutricost Organic Spirulina Powder 2 Pounds - Pure, Certified Organic Spirulina
  • Organic Spirulina Powder
  • Superfood Green Algae
  • 2LBS Per Bottle, Serving Scoop Included
  • Vegetarian Friendly, Non-GMO, Gluten Free, Organic, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
#18 Real Supplements Rated Best in 2020
Nutrex Hawaii, Pure Hawaiian Spirulina - 1000 mg Tablets - Hawaiian Grown Natural, Nutrient Rich Superfood - Immune Support, Detox & Energy โ€“ Vegan Complete Protein, Non-GMO, Original, 180 Count
1,544 Reviews
Nutrex Hawaii, Pure Hawaiian Spirulina - 1000 mg Tablets - Hawaiian Grown Natural, Nutrient Rich Superfood - Immune Support, Detox & Energy โ€“ Vegan Complete Protein, Non-GMO, Original, 180 Count
  • Boosts immunity & energy: Clinical research shows spirulina boosts immunity by positively impacting antioxidant activity & immune markers in your bodyโ€™s cells. Gram per gram, Hawaiian Spirulina has 3,900% more beta carotene than carrots & 31 times more antioxidant activity than the immune-boosting superfood, blueberries. This antioxidant capacity supports cellular health and immunity.
  • Superior nutrition: Hawaiian Spirulina is full of antioxidants, vitamins and minerals, and contains some of the highest levels of protein of any plant or animal source. This superfood contains up to 70% digestible, complete protein, high levels of iron, beta carotene, and other healthful nutrients including B12, vitamin K, chlorophyll, and phycocyanin.
  • It matters where itโ€™s grown. Hawaiian Spirulina is grown with craft and science on our Kona Coast farm allowing us to ensure consistent purity and high quality. Carved out of lava fields, and fed by bright natural Hawaiian sunlight, clean crisp air, and lava-filtered Hawaiian aquifer water โ€“ this healthy environment supports a healthy farm.
  • Highest quality & safety: We grow our own product in a USA GMP certified facility with extensive quality control & lab testing of every batch. Vegan โ€“Kosher โ€“ Halal - Gluten & Soy Free - No fillers, preservatives, or dyes - Farm to Bottle.
  • Better than organic: Because organic-labeled spirulina uses animal waste as fertilizer in the water, itโ€™s ONLY grown outside the USA, usually in China, resulting in high levels of contaminates & heavy metals, bad taste & smell, & is usually irradiated.
#19 Real Supplements Rated Best in 2020
Spirulina
2 Reviews
Sale#20 Real Supplements Rated Best in 2020
Hawaiian Spirulina
  • Gerald R. Cysewski, Ph.D. (Author)
  • 65 Pages - 05/26/2022 (Publication Date) - Cyanotech Corporation (Publisher)

Spirulina is a natural โ€œalgaeโ€ย powder that is very high in protein and a good source of antioxidants,ย B-vitamins, and other nutrients. When harvested correctly from non-contaminated ponds and bodies of water, it is one of the most potent nutrient sources available.ย  It is largely made up of protein and essential amino acids.

This blue-green algae is a freshwater plant that is now one of the most researched, and alongside its cousin chlorella, most talked about superfoods today. Grown around the world from Mexico to Africa to even Hawaii, spirulina is renowned for its intense flavor and even more powerful nutrition profile.

While you may have only seen it as an ingredient in your green superfood beverages, energy bars and natural supplements, spirulina benefits are so profound that taken on a daily basis they could help restore and revitalize your health! To date, there are nearly 1,700 peer-reviewed scientific articles evaluating its health benefits. (1)

A biomass of cyanobacteria (blue-green algae) that can be consumed by humans and other animals, there are two species: Arthrospira platensis and Arthrospira maxima. Arthrospira platensis and Arthrospira maxima are cultivated worldwide and used both as a dietary supplement (in tablet, flake and powder form) and even whole food โ€” and even for livestock and fish feed. (2)

10+ Proven Spirulina Benefits
Not everyone can get their hands on the optimal Hawaiian variety, but fortunately spirulina thatโ€™s standardly produced includes very significant health benefits for people who regularly consume it. By regularly, I strongly recommend that you taking spirulina daily for the following reasons.

1. Detoxes Heavy Metals (Especially Arsenic)
Affecting people all over the globe, chronic arsenic toxicity is a problem. According to the World Health Organization, the U.S. is one of the countries affected by inorganic arsenic that is naturally present at high levels.

Arsenic toxicity is an even bigger problem in the Far East. In the words of Bangladeshi researchers, โ€œMillions of people in Bangladesh, India, Taiwan and Chile are consuming a high concentration of arsenic through drinking water, and thousands of them have already developed chronic arsenic poisoning.โ€ (3)

In fact, up to 3 percent of the entire nation of Bangladesh showed clinical signs of arsenic poisoning alone. (4) As Bangladeshi researchers pointed out, โ€œthere is no specific treatmentโ€ for arsenic poisoning, which is why they evaluated alternatives like blue-green algae.

After giving 24 patients affected by chronic arsenic poisoning spirulina extract (250 milligrams) plus zinc (2 milligrams) twice daily, they compared the results with 17 patients who took a placebo and found that the spirulina-zinc combination worked. Ultimately, the participants experienced a 47 percent decrease of arsenic in their body. Spirulina against arsenic? Spirulina wins! Make it part of your heavy metal detox.

2. Eliminates Candida
According to researchers, โ€œCandida species belong to the normal microbiota of an individualโ€™s mucosal oral cavity, gastrointestinal tract and vagina.โ€ (5) What does that mean? Well, without a healthy microflora balance in our body, we are simply much more susceptible to sickness and disease.

In fact, leaky gut syndrome and improper digestion are directly connected to microfloral imbalance. Not only is invasive candidiasis the leading cause of mycosis-related death in the U.S., candida overgrowth has become the hallmark sign for most autoimmune diseases today. (6)

Because of our shift toward a diet rich in sugar and unnatural ingredients, antimicrobial resistance and ineffective antifungal drugs, we have seen a significant rise in yeast infections since the 1980s.

Thankfully, spirulina appears to be able to help. Several animal studies have shown that itโ€™s an effective antimicrobial agent, particularly for candida. (7, 8, 9)

Specifically, spirulina benefits have been shown to promote the growth of healthy bacterial flora in the intestines, which in turn inhibits candida from thriving. Additionally, the immune-strengthening properties of spirulina will help the body eliminate candida cells. (10) Spirulina against candida? Spirulina wins!

3. Improves HIV/AIDS
Up until recently, epidemiologists have been puzzled trying to understand why people in Japan, Korea and Chad have relatively low HIV/AIDS rates. One possible explanation, revealed in a 2012 study published in the Journal of Applied Phycology, may be the amount of algae people in these areas regularly consume!

When researchers took 11 HIV patients who have never taken antiretrovirals, they split the participants into three groups: one that was assigned to eat 5 grams of brown seaweed every day, one that was to eat 5 grams of spirulina, and one that ate a combination of both. (11) After the three-month trial period was complete, two key findings were discovered:

Absolutely no adverse effects were experienced from both seaweed varieties and the combination.
CD4 cells (T-helper white blood cells that fight infection and are used to stage HIV) and HIV-1 viral load (another HIV biomarker) remained stable.
The results were so promising that one participant volunteered to continue the study for an additional 10 months, and this participant actually benefited from โ€œclinically significant improvement in CD4 and decreased HIV viral load.โ€ Therefore, spirulina deserves a place in natural HIV treatment.

4. Helps Prevent Cancer
According to the University of Maryland Medical Center, โ€œA number of animal and test tube studies suggest that spirulina increases production of antibodies, infection-fighting proteins, and other cells that improve immunity and help ward off infection and chronic illnesses such as cancer.โ€ (12)

This doesnโ€™t come as a surprise as more than 70 peer-reviewed articles have been published in the scientific literature evaluating spirulinaโ€™s ability to affect cancer cells. (13)

In an article published this past April, Czech Republic scientists pointed out that, in addition to its ability to control blood cholesterol levels, โ€œSpirulina is also rich in tetrapyrrolic compounds closely related to bilirubin molecule, a potent antioxidant and anti-proliferative agent.โ€ (14)

When tested on human pancreatic cells, these researchers discovered that, โ€œCompared to untreated cells, experimental therapeutics significantly decreased proliferation of human pancreatic cancer cell lines in vitro in a dose-dependent manner.โ€ Essentially, this proves that consuming spirulina appears to be a potential natural cancer treatment.

5. Lowers Blood Pressure
Phycocyanin is a pigment found in the spirulina that scientists have discovered possesses antihypertensive effects (it lowers blood pressure). (15) Japanese researchers claim that this is because consuming the blue-green algae reverses endothelial dysfunction in metabolic syndrome.

I find this extremely promising for Americans because metabolic syndrome has rapidly become one of the main causes of preventable disease today, as it raises oneโ€™s risk of developing heart disease, diabetes and stroke. (16)

6. Reduces Cholesterol
Along those same lines, spirulina benefits have also been shown to prevent atherosclerosis and reduce elevated blood cholesterol levels.

A recent animal study published in The Journal of Nutritional Science and Vitaminology took rabbits, fed them a high cholesterol diet (HCD) containing 0.5 percent cholesterol for four weeks, and then fed them a HCD with 1 percent or 5 percent spirulina for an additional eight weeks. (17)

After the eight-week trial was complete, LDL levels decreased by 26 percent in the group eating 1 percent of spirulina and 41 percent in the group eating 5 percent spirulina, which heavily suggests that the more we eat, the more benefits we will receive! Serum triglycerides and total cholesterol were also significantly reduced.

7. Lowers Chance of Stroke
In the study above, researchers also discovered that the spirulina supplementation lowered intimal aorta surface by 33 percent to 48 percent, which suggests that it can prevent atherosclerosis and subsequent stroke. (18)

Itโ€™s important to remember that this clinical trial was conducted on animals that were still eating a HCD, and it highlights that regular spirulina consumption may literally reverse some of the damage done by eating a poor diet. You can only imagine the heart health benefits that would be experienced in those individuals who have a balanced diet!

8. Boosts Energy
When you look at the chemical composition of spirulina, itโ€™s no wonder that people who regularly consume it have an abundance of energy. Dr. Mehmet Oz recommends combining 1 teaspoon of spirulina powder with 12 ounces of lime juice and freezing the mixture in ice cube trays for a healthy boost.

According to Dr. Oz, spirulina and lime enhance energy performance because they unlock sugar from our cells and, when frozen, the cold from the ice boosts metabolic energy while giving our bodies a โ€œwake-up call.โ€ (19)

Itโ€™s important to note that this has not been studied in clinical trials, although there are many anecdotal reports that spirulina may boost energy levels.

9. Alleviates Sinus Issues
Known as allergic rhinitis, spirulina benefits the body by reducing the inflammation that causes people to experience sinus problems, according to numerous studies. (20) Compared to placebo trials, spirulina is effective at reducing itching, nasal discharge, nasal congestion and sneezing.

10. Offers Neuroprotection for Brain Disorders & Memory Boosting
In a 2012 study, a spirulina-enhanced diet given to rats provided neuroprotection in an ฮฑ-synuclein model of Parkinsonโ€™s disease. This did not occur with the control diet. (21) In a 2015 study, the effects of spirulina on memory dysfunction, oxidative stress damage and antioxidant enzyme activity were examined with mice. It was found that Spirulina platensis may โ€œprevent the loss of memory possibly by lessening Aฮฒ protein accumulation, reducing oxidative damage and mainly augmenting the catalase activity.โ€ (22)

While both studies are preliminary and involving animals, they hold promise for humans afflicted with Parkinsonโ€™s disease, other neurodegenerative diseases and those with memory problems.

Dietary spirulina is arguably the most nutrient-dense food on the planet. Itโ€™s why I believe that taking dietary spirulina supplements is essential to good health.

Final Thoughts
Spirulina, a blue-green algae grown in some of the most beautiful places in the world, has been well-researched for its many potential benefits. Some of the most significant of these include:

Detoxes heavy metals (especially arsenic)
Eliminates candida
Improves HIV/AIDS
Helps prevent cancer
Lowers blood pressure
Reduces cholesterol
Lowers chance of stroke
Boosts energy
Alleviates sinus issues
Offers neuroprotection for brain disorders and memory boosting
This algae has a rich history. Itโ€™s also sometimes confused with chlorella, although they have some distinct differences.

Spirulina may cause autoimmune reactions in some who are susceptible to autoimmunity. Itโ€™s also not recommended for pregnant women or children. Be cautious where you purchase spirulina, as it may be contaminated if not bought from a high-quality source, leading to additional spirulina side effects.


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