Are Greens Powders Worth the Hype?

Greens powders have grown in popularity in recent years and at this point, the idea of selecting the right one can be daunting. These greens powders come in a variety of blends, forms, vibrant blue-green hues and price points and it can be overwhelming to determine which ones to use, how to use them, when and where to use them and if they are needed in one’s daily diet. These products make claims to reduce inflammation, strengthen our immune system, promote gut health, boost energy, help enhance athletic performance and cognition and aid in physical recovery. Team DLW is here to help you determine which greens powders are best, what sort of nutritive properties they have, and when they should be incorporated into one’s diet.

What are Greens Powders?

Greens powders are considered a dietary supplement that most commonly contain a combination of vegetables, fruits, algaes, superfoods and/or grasses that have been blended into a powder form. They are primarily utilized as a way to get additional vitamins, minerals, fiber, pre and probiotics, and digestive enzymes into your diet, however the specific ingredient formulations will vary between products. Our team nutritionist suggests that everyone think of these greens powders as a supplement to add to an already robust diet that is rich in a variety of vegetables and fruits- especially green ones!

Common Ingredients in Greens Powders

Spirulina

  • A blue-green algae

  • Rich source of iron, potassium, calcium, sodium, and magnesium

  • Rich source of the following amino acids: Alanine, cysteine, and glutamic acid

  • Has high amounts of chlorophyll which supports the body to cleanse and detoxify

  • Can help to prevent the absorption of heavy metals

  • Can reduce post-exercise muscle soreness

  • Anticancer, antiviral, and antimicrobial effects

  • Can help reduce blood sugar, blood pressure and elevated cholesterol

Chlorella

  • A freshwater green algae

  • A bioavailable plant based source of B12 and iron

  • Can help normalize lipid levels and lower blood pressure

  • May stimulate and support the immune system

  • This is one of Dr. Lana’s favorite additions to add to a mold eradication or heavy metal detox. In fact, she advises to take it prior to a strenuous workout or sauna session (infrared or regular) in order to enhance the detoxification capabilities of this algae via sweat

Wheatgrass

  • Comes from the young shoots that grow when wheat grains are sprouted

  • Contain rich sources of chlorophyll as well as vitamin C and E

  • Possesses anti-cancer and anti-inflammatory properties

  • Has a high content of bioflavanoids

  • Can support detoxification as well as lowering blood pressure

  • Fun fact, cats LOVE wheatgrass. So if you are a proud cat-mom/dad, next time you see this at the store or farmers market, treat your furbaby to some wholesome nutrients too!

Fruits & Vegetables

The most common fruits, vegetables, and herbs in greens powders are apple, pineapple, spinach, kale, broccoli, beetroot, cilantro, and parsley

Whole foods sources for a variety of vitamins and minerals

Rich sources of phytochemicals that have antioxidants properties

It is important to note that green powders don’t contain as much fiber as consuming whole fruits and vegetables

In Traditional Chinese Medicine (TCM), cilantro and parsley are considered “blood cleanses or purifiers,” so it makes perfect sense why these would be on up there on the ingredient list

Probiotics

  • Beneficial bacteria found in our gastrointestinal system

  • Support healthy digestion, fight harmful bacteria/viruses, and help modulate the immune system

  • Most commonly found in fermented foods such as yogurt, kefir, sauerkraut, kimchi, and miso

Digestive Enzymes

  • Proteins made by our body (in our saliva, pancreas, stomach and small intestine) to help break down foods and aid in digestion and absorption

  • Lacking these important enzymes can lead to gas, bloating, poor digestion, inadequate nutrition absorption, looser stools, and vitamin and mineral deficiencies

Who Should Use a Greens Powder?

  • Team DLW recommends you consider using green powders if/when:

  • you are not able to consistently get 6-10 cups of non-starchy veggies into your daily diet.

  • you are traveling and know you will not be consuming lots of greens or non-starchy veggies.

  • you are low in a variety of nutrients and need repletion and would prefer to do so with foods over supplementation.

  • you only get limited or the same types of fruits/veggies into your daily diet.

Sourcing and Quality of Greens Powders

Not all greens powders are created equal, therefore it is important to consider quality and sourcing when choosing a greens powder. Team DLW recommends choosing a greens powder that has been:

  • Third-party tested by an organization that evaluates the product and vouches for its quality. Make sure that the testing claims are not made by the supplement company itself. It is ideal to choose a powder from a company that will provide a certificate of analysis (COA). A COA is a document that shows the results of testing done on the product to ensure the company is compliant with safety regulations and certain thresholds set for various contaminants such as heavy metals, mold and yeast.

  • Has undetectable or low levels of heavy metals

  • Sourced from organic produce

  • Does not contain added sugars

  • Contains ingredients you recognize (and can pronounce!)

Important Considerations When Using Greens Powders

To optimize the nutritional benefits:

  • When using a greens powder that contains fat-soluble vitamins (Vitamins A, D, E, K), make sure to consume it in a smoothie or drink containing a healthy source of fat, such as coconut oil, nut butter, MCT oil, nuts, seeds, or avocado as this increases their absorption.

  • If you are taking a greens powder containing chlorella, it is important to consider timing. Chlorella has the strongest binding properties, therefore it can also bind to health-promoting vitamins and minerals in the body or that you are taking via supplementation. Team DLW recommends taking chlorella or chlorella containing green powders at least two hours away from other supplements. Also remember the hack mentioned above about taking chlorella before a sweat sesh for maximum detoxification!


DLW Approved Greens Powders

Product

Overview

Price

Testing Info

Provided
COA

E3Live Original

Made with only one ingredient that is wild-harvested from Upper Klamath Lake, Oregon.

Provides over 65 vitamins, minerals, amino acids, and fatty acids.
$34.95 per bottle
Organic
Non GMO
Third Party Tested
Tests for E. Coli, yeast, mold, salmonella, and staph. aureus
Yes

Athletic Greens (AG1)

75 vitamins, minerals, whole-food sourced superfoods, pre and probiotics, and adaptogens in one convenient daily serving.
$79 for the pouch
Not 100% Organic
Non GMO
Third Party Tested
Tests for heavy metals
Tests for E. Coli, yeast, mold, salmonella, and staph. aureus
Yes

Ora Organic Easy Being Green Superfood Greens Powder

This superfood greens powder contains naturally occurring vitamins, minerals, and antioxidants.
$34.99 per bottle
Organic
Third Party Tested
Tests for heavy metals and pesticides
Tests for E. Coli, yeast, mold, salmonella, and staph. aureus
Yes

Premier Research Labs Organic Greens Powder

Features premier, young grasses (low-temperature and air-dried) paired with Power Greens Blend, a multiple greens formula.
$40.91 per bottle
Organic
Non GMO
Third Party Tested
Tests for heavy metals
Tests for E. Coli, yeast, mold, salmonella, and staph. aureus
Yes

Metagenics PhytoGanix

Features 20 plus whole foods in each serving including organic vegetables, organic fruits, organic flax seed, organic chia seed, organic quinoa, herbs, plant enzymes, prebiotics, and probiotics.

It is designed to support intestinal health, immune function, and provide antioxidant protection.
$70.25 per 10.58 oz (300g) bottle
Majority of the ingredients are organic
Non GMO
Third Party Tested
Tests ingredients before production and after production
Tests for yeast, mold, E. coli, salmonella, staph. aureus, and listeria
Yes

The TruQuality website can be used to gather information about testing via the lot number of the product:

Now that you have the full breakdown of what to look for, how to use and which to buy, knock yourself out and continue making healthy living manageable with Team DLW.

References

AlFadhly, N., Alhelfi, N., Altemimi, A. B., Verma, D. K., Cacciola, F., & Narayanankutty, A. (2022, August 30). Trends and technological advancements in the possible food applications of spirulina and their health benefits: A Review. Molecules (Basel, Switzerland). 

Balch, P. A. (2002). Prescription for nutritional healing: A practical A-Z reference to drug-fee remedies using vitamins, minerals, Herbs & Food Supplements. Avery. 

Bar-Sela, G., Cohen, M., Ben-Arye, E., & Epelbaum, R. (2015). The medical use of wheatgrass: Review of the gap between basic and clinical applications. Mini reviews in medicinal chemistry

Chauhan, M. (2014). A pilot study on wheat grass juice for its phytochemical, nutritional and therapeutic potential on chronic diseases. International Journal of Chemical Studies, 27–34. 

ConsumerLab.com. (2023, February 21). Fruits, veggies, and other Greens Supplements Review (including Spirulina and Chlorella). ConsumerLab.com

Fiber. The Nutrition Source. (2023b, February 2)

Grubišić, S., Kristić, M., Lisjak, M., Mišković Špoljarić, K., Petrović, S., Vila, S., & Rebekić, A. (2022). Effect of Wheatgrass Juice on Nutritional Quality of Apple, Carrot, Beet, Orange and Lemon Juice. Foods (Basel, Switzerland), 11(3), 445.

Hope, J. (2013, April 18). A review of the mechanism of injury and treatment approaches for illness resulting from exposure to water-damaged buildings, Mold, and Mycotoxins, TheScientificWorldJournal

Keegan, S. (n.d.). Are Greens powders actually beneficial? our dietitian weighs in, University Health Center

Kwak, J. H., Baek, S. H., Woo, Y., Han, J. K., Kim, B. G., Kim, O. Y., & Lee, J. H. (2012). Beneficial immunostimulatory effect of short-term Chlorella supplementation: enhancement of natural killer cell activity and early inflammatory response (randomized, double-blinded, placebo-controlled trial), Nutrition journal, 11, 53.

Lipski, E. (2020). Digestive Wellness: Strengthen the immune system and prevent disease through healthy digestion, McGraw Hill

NCI Dictionary of Cancer terms, National Cancer Institute. (n.d.)

Rodriguez, F. C., Burgess, C. M., Gallagher, E., & Rai, D. K. (2022, November 10). Nutritional and physiochemical properties of wheatgrass juice and preservation strategies, Food Chemistry Advances

Panahi, Y., Darvish, B., Jowzi, N., Beiraghdar, F., & Sahebkar, A. (2016). Chlorella vulgaris: A multifunctional dietary supplement with diverse medicinal properties, Current pharmaceutical design

Sears M. E. (2013). Chelation: harnessing and enhancing heavy metal detoxification--a review, TheScientificWorldJournal, 2013, 219840

Slavin, J. L., & Lloyd, B. (2012, July 1). Health benefits of fruits and vegetables, Advances in nutrition (Bethesda, Md.)

Staub, D. (n.d.). What you need to know about prebiotics, Columbia Surgery

 

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