Our "No Return Necessary"
Money-Back Guarantee

If you don’t like something of ours, guess what happens next?

No, we don’t request you deliver it to a PO box in the Gobi Desert by carrier pigeon. Nor do we ask you to fill a cursed inkwell with orc’s blood and demon saliva and then use it to complete reams of return forms written in ancient Cyrillic script.

We just . . . wait for it . . . give you your money back. Holy moo cows. And that means you can say "yes" now and decide later.

Will Genesis revolutionize every aspect of your health and wellness in 30 days flat?

No.

Will it turbocharge your metabolism, hormones, and immune system?

Absolutely not.

But will Genesis provide you with adaptogens, herbs, and other phytonutrients that boost energy levels and wellbeing and reduce symptoms of stress and fatigue?

Yes. Or your money back.

  • Total formulation transparency (no proprietary blends)[8] This means you know exactly what’s in every serving of Genesis—every dose of every ingredient—and can verify the accuracy and efficacy of the formulation.
  • Made in the USA with globally sourced ingredients in NSF-certified and FDA-inspected and cGMP-compliant facilities
  • Backed by our “No Return Necessary” money-back guarantee that works like this: If you don’t absolutely love Genesis, just let us know, and we’ll give you a full refund on the spot. No forms or returns necessary.

So order now, try Genesis risk free, and see for yourself why it’s one of the most popular all-natural greens supplements in the world (over 70,000 bottles sold and counting!).

Will Genesis revolutionize every aspect of your health and wellness in 30 days flat?

No.

Will it turbocharge your metabolism, hormones, and immune system?

Absolutely not.

But is Genesis the only[1] Some popular greens supplements are all-natural. Some contain the right mix of high-quality ingredients. Some provide clinically effective doses. But only Genesis checks each of these boxes. natural[2] Genesis doesn’t just “contain natural ingredients''—every ingredient is naturally sourced from plants and animals. Genesis contains no artificial or synthetic substances of any kind. greens supplement with clinically effective doses[3] Every serving of Genesis contains 13.75 grams of active ingredients that have been shown to be safe and effective in peer-reviewed scientific research. of five ingredients scientifically shown[4] Each active ingredient in Genesis is backed by published scientific studies that show benefits in healthy humans. to improve energy levels, mood, libido, cardiovascular health, and immunity.

And will it support the health of vital organs, enhance physical performance, and reduce symptoms of stress and fatigue?

Yes. Or your money back.

  • 57 peer-reviewed scientific studies support Genesis’s combination of ingredients and doses[5] That’s 525 pages of scientific research that shows Genesis works exactly like we say it does.
  • Contains no artificial sweeteners, flavors, food dyes, or other chemical junk[6] While these types of chemicals may not be as dangerous as some people claim, studies suggest that regular consumption of them may indeed be harmful to our health. And that’s why you won’t find them in Genesis.
  • Analyzed for purity and potency in a state-of-the-art ISO 17025 accredited lab[7] Every bottle of Genesis is guaranteed to provide exactly what the label claims and nothing else—no heavy metals, microbes, allergens, or other contaminants.
  • Total formulation transparency (no proprietary blends)[8] This means you know exactly what’s in every serving of Genesis—every dose of every ingredient—and can verify the accuracy and efficacy of the formulation.
  • Made in the USA with globally sourced ingredients in NSF-certified and FDA-inspected and cGMP-compliant facilities

Genesis is also backed by our “No Return Necessary” money-back guarantee that works like this:

If you don’t absolutely love Genesis, just let us know, and we’ll give you a full refund on the spot. No forms or returns necessary.

So order now, try Genesis risk free, and see for yourself why we believe it’s the perfect all-natural greens supplement (that has sold over 70,000 bottles and counting!).

Notice to California Consumers

WARNING: Consuming this product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

Legion Genesis Ingredients (13.75 grams per serving)

Reishi Mushroom (3 grams per serving)

Reishi mushroom (also known as lingzhi mushroom) is a mushroom that has been used in traditional Chinese medicine for at least 2,000 years to treat a variety of conditions, including insulin resistance, immune deficiencies, fatigue, and cancer.[9]

It contains a number of molecules that have a variety of positive effects in the body, and that’s why research shows that supplementation with reishi mushroom . . .

  • Helps protect liver health[10]
  • Protects DNA from oxidative damage, which is a major factor in aging[11]
  • Inhibits the creation of new fat cells[12]
  • Reduces the time it takes to fall asleep[13]
  • Helps protect brain health[14][15]
  • Improves blood glucose control[16]
  • Raises “good” (HDL) cholesterol levels[17]
  • Boosts and balances the immune system[18][19]
  • Helps protect kidney health[20]
  • Has powerful anti-cancer effects[21][22]

The clinically effective dose of reishi mushroom extract is between 1.5 and 5 grams.

Reishi Mushroom

Spirulina (5 grams per serving)

Spirulina is a blue-green algae that’s one of nature’s richest and most complete sources of vital nutrients.

It’s often used as a vegan source of protein and is particularly abundant in B vitamins, minerals, and essential fatty acids, as well as a powerful antioxidant and anti-inflammatory molecule known as phycocyanin.

Research shows that supplementation with spirulina . . .

  • Improves the cholesterol profile[23]
  • Increases muscle endurance[24]
  • Increases strength[25]
  • Alleviates and even eliminates nasal symptoms caused by allergies[26]
  • Reduces muscle damage caused by exercise[27]
  • Helps the body eliminate heavy metals[28]
  • Lowers blood pressure[29]
  • Helps protect liver health[30]
  • Reduces systemic inflammation[31]
  • Improves insulin sensitivity[32]
  • Enhances immunity[33]

The clinically effective dose of spirulina is between 2 and 10 grams, with most benefits seen in the range of 5 to 10 grams.

Seaweed underwater

Astragalus Membranaceus (3 grams per serving)

Astragalus membranaceus (also known as Mongolian milkvetch) is a herb that has long been used in traditional Chinese medicine to increase stamina, vitality, and longevity, and to treat the cold and flu.

It contains a variety of beneficial molecules such as flavanoids and polysaccharides, but one of the more notable components is known as astragaloside IV, which helps protect cells against oxidative stress.[34]

Research shows that supplementation with Astragalus membranaceus . . .

  • Boosts the immune system[35][36]
  • Helps protect heart health[37][38]
  • Helps protect kidney health[39]

There’s also preliminary evidence suggesting that Astragalus membranaceus may promote longevity by improving the structural integrity of DNA.[40][41]

The clinically effective dose of Astragalus membranaceus is 15 grams of the raw root, and Genesis contains 3 grams of a 5:1 Astragalus membranaceus extract per serving, providing the equivalent of 15 grams of the raw root.

Astragalus Membranaceus

Angelica Sinensis (1.25 grams per serving)

Angelica sinensis, also known as Dong Quai, is a herb popular in Traditional Chinese Medicine and commonly paired with Astragalus membranaceus for supporting vitality and organ health.

Research shows that supplementation with Angelica sinensis . . .

  • Protects kidney health[42]
  • Enhances blood flow[43][44]
  • May protect blood vessels from inflammatory damage[45]
  • May reduce systemic inflammation[46]

The clinically effective dose of Angelica sinensis isn’t established yet, but research suggests that 3 to 5 grams of the raw plant is sufficient. Additionally, when taken alongside Astragalus membranaceus, Angelica sinensis is required at a ratio of at least 1:5.

Genesis contains 1.25 grams of a 4:1 Angelica sinensis extract per serving, providing the equivalent of 5 grams of the raw plant.

Angelica Sinensis

Maca (1.5 grams per serving)

Maca is a plant native to Peru that has been cultivated for thousands of years for its root, which was an integral part of the diet and commerce of the ancient Incan civilization.

It contains several types of molecules known as alkaloids, which cause a number of positive effects in the body and are responsible for maca’s beneficial effects.

Research shows that supplementation with maca . . .

  • Improves subjective sense of well-being[47]
  • Improves sexual function in men and women[48]
  • Improves sperm production and health[49]
  • Improves libido in men and women[50][51]
  • Can reduce feelings of anxiety and nonclinical depression[52]

The clinically effective dose of maca extract is between 1 and 3 grams.

Maca

100% Naturally Sweetened & Flavored

While artificial sweeteners may not be as dangerous as some people claim, studies suggest that regular consumption of these chemicals may indeed be harmful to our health.[53][54][55][56][57][58]

That’s why we use the natural sweeteners stevia and erythritol instead. Studies show that these ingredients are not only safe but can also confer several health benefits, including better insulin sensitivity, enhanced cholesterol profile, lower inflammation levels, and more.[59][60][61][62]

No Artificial Food Dyes or Other Chemical Junk

No Artificial Food Dyes or Other Chemical Junk

As with artificial sweeteners, artificial food dyes aren’t a hazard per se, but studies show they can cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.[63][64][65][66][67]

That’s why we use natural coloring derived from fruits and other foods, as well as natural flavoring.

No Artificial Food Dyes or Other Chemical Junk

Third-Party Lab Tested for Potency & Purity

Every bottle of Genesis is analyzed in a state-of-the-art ISO 17025 accredited lab to verify what is and isn’t in it. That way, you know exactly what you’re getting and putting into your body.

Third-Party Lab Tested for Potency & Purity

See how Legion Genesis compares to the rest.

  • Active Ingredients
  • Clinically Effective Ingredients & Doses
  • Reishi Mushroom
  • Spirulina
  • Astragalus Membranaceus
  • Angelica Sinensis
  • Maca
  • Natural Ingredients
  • Naturally Sweetened & Flavored
  • Third-Party Lab Tested
  • Labdoor Certified Brand
  • Price Per Serving
  • Legion
    Genesis

    Legion Genesis
  • 13.75 g
    per serving
  • true
  • 3 g
    per serving
  • 5 g
    per serving
  • 3 g
    per serving
  • 1.25 g
    per serving
  • 1.5 g
    per serving
  • true
  • true
  • true
  • true
  • $
  • Athletic
    Greens

    Athletic Greens
  • 10.31 g
    per serving
  • close
  • close
    (proprietary blend)

    A proprietary blend is a group of ingredients that lists their names but not amounts, making it impossible to know if the dosages are at clinically effective levels.

  • close
    (proprietary blend)

    A proprietary blend is a group of ingredients that lists their names but not amounts, making it impossible to know if the dosages are at clinically effective levels.

  • close
    (proprietary blend)

    A proprietary blend is a group of ingredients that lists their names but not amounts, making it impossible to know if the dosages are at clinically effective levels.

  • close
  • close
  • true
  • true
  • close
  • close
  • $3.30
  • Organifi
    Greens Juice

    Organifi
  • 7.05 g
    per serving
  • close
  • close
  • close
    (proprietary blend)

    A proprietary blend is a group of ingredients that lists their names but not amounts, making it impossible to know if the dosages are at clinically effective levels.

  • close
  • close
  • close
  • true
  • true
  • true
  • close
  • $2.33
  • 1stPhorm
    Opti-Greens 50

    Opti-Greens
  • 9.03 g
    per serving
  • close
  • close
  • close
    (proprietary blend)

    A proprietary blend is a group of ingredients that lists their names but not amounts, making it impossible to know if the dosages are at clinically effective levels.

  • close
  • close
  • close
  • true
  • true
  • close
  • close
  • $2.17

The #1 brand of all-natural sports supplements.

Over 5+ million bottles sold to over 1+ million customers who have left us over 45,000 5-star reviews.

Natural Ingredients
Natural Ingredients

Genesis doesn’t just “contain natural ingredients”—every ingredient is naturally sourced. We don’t use artificial or synthetic substances of any kind.

Clinically Effective Doses
Clinically Effective Ingredients & Doses

Every ingredient and dose (important!) in Genesis is backed by peer-reviewed scientific research demonstrating clear benefits.

Naturally Sweetened & Flavored
Naturally Sweetened & Flavored

Genesis is naturally sweetened and flavored with healthy, plant-based sweeteners and flavors.

Lab Tested
Third-Party Lab Tested

Genesis is tested by third-party labs for heavy metals, microbes, allergens, and other contaminants to ensure it meets FDA purity standards.

Made in USA
Made in the USA

Genesis is made in America with globally sourced ingredients in NSF-certified, FDA-inspected facilities that adhere to Current Good Manufacturing Practice (cGMP) standards.

100% Money-Back-Guarantee
"No Return Necessary"
Money-Back Guarantee

If you don't absolutely love Genesis, you get a prompt and courteous refund. No forms or returns necessary.

Trusted by scientists, doctors, and everyday fitness folk alike.

Previous
  • Sal Di Stefano, Justin Andrews, and Adam Schafer

    Sal Di Stefano, Justin Andrews, and Adam Schafer

    Hosts of The Mind Pump Podcast

    "When it comes to quality and integrity, Legion is among the best. Their products only include ingredients that are backed by research and in doses that are proven to be effective in scientific studies."

  • Dr. Bill Campbell, PhD

    Dr. Bill Campbell, PhD

    Professor of Exercise Science at University of South Florida

    "Legion is science-based at its core. Not only do they dose all of their products based on the clinical doses proven to be effective by scientific studies, they go above and beyond the their competitors by funding new research."

  • Jordan Syatt

    Jordan Syatt

    Strength and Nutrition Coach

    "Legion is a tremendous company run by people I trust and respect. The quality of their supplements is second to no one. And while I don’t use many supplements, the only ones I do come from Legion."

  • Dr. Spencer Nadolsky, MD

    Dr. Spencer Nadolsky, MD

    Board-Certified Family Medicine Physician and a Diplomate of the American Board of Obesity Medicine

    "There are a lot of sleazy supplement companies out there, but Legion is not one of them. Their products are free of fillers and inactive ingredients and they take the time (and money) to test them with independent labs to ensure you're getting what you pay for."

  • Menno Henselmans, MS

    Menno Henselmans, MS

    Founder of Bayesian Bodybuilding, Published Scientist, and Physique Coach

    "Legion consults with nutrition experts to make honest, science-based products and then proves they're genuine with independent lab work. That's how all supplement companies should operate."

  • Kurtis Frank

    Kurtis Frank

    Co-Founder and Former Lead Researcher & Writer of Examine.com

    "With Legion, you really do get what you pay for. Each and every product is packed with effective doses of effective ingredients, and what’s on the label is what's actually in the bottle."

  • James Krieger, MS

    James Krieger, MS

    Published Scientist, Author, and Speaker

    "There are three reasons I like Legion. First, they use ingredients backed by independent, peer-reviewed scientific studies. Second, the quality of their supplements exceeds many in the industry and you know you’re getting what’s on the label. Third, Mike Matthews is a solid evidence-based guy who doesn’t over-hype."

  • Chris Barakat, MS

    Chris Barakat, MS

    Published Scientist and Physique Coach

    "Legion is the only company doing everything right. They make effective products that are backed by scientific evidence, properly dose all of their ingredients, source every ingredient from the highest-quality sources, and are transparent about exactly what goes in each and every product."

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Genesis Lab Test Certificate Page 1

Frequently Asked Questions

How do I use Genesis?
What kind of benefits can I expect from Genesis?
How quickly will I feel a difference with Genesis?
I eat pretty healthily. Can I benefit from Genesis?
How many servings of vegetables does one serving of Genesis provide?
Why doesn’t Genesis contain more servings of vegetables?
Why doesn’t Genesis contain probiotics?
Why doesn’t Genesis contain prebiotics?
I take a multivitamin. Can I benefit from Genesis?
Genesis is kind of expensive. Why should I buy it over cheaper alternatives?
How do I know you’re not selling bottles of fillers like other supplement companies have been caught doing?
I hate vegetables. Can I just take Genesis instead?
I heard that greens supplements can contain a high amount of contaminants. Is that true?
What is the flavor? What does Genesis taste like?
What does the Prop65 warning on the labels mean?
Is Genesis gluten-free?
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Is Genesis vegan friendly?
Can Genesis be taken while pregnant?

+References

9. Ganoderma lucidum: A Potent Pharmacological Macrofungus.

Bhagwan S. Sanodiya, Gulab S. Thakur, Rakesh K. Baghel, Godavarthi B. K. S. Prasad, and Prakash S. Bisen, Current Pharmaceutical Biotechnology 10, no. 8 (2009): 717–42. doi: 10.2174/138920109789978757#sthash.o6gZXyOO.dpuf.

10. Hepatoprotective Effects of Ganoderma lucidum Peptides against D-Galactosamine-Induced Liver Injury in Mice.

Yanling Shia, Jie Sunb, Hui He, Hui Guo, and Sheng Zhang, Journal of Ethnopharmacology 117, no. 3 (2008): 415–19. doi: 10.1016/j.jep.2008.02.023.

11. Effect of Ganoderma lucidum on Human DNA Is Dose Dependent and Mediated by Hydrogen Peroxide.

Sissi Wachtel-Galor, Siu-Wai Choi, and Iris F. F. Benzie, Redox Report 10, no. 3 (2005): 145–49. doi: 10.1179/135100005X57355.

12. ReishiMax, Mushroom Based Dietary Supplement, Inhibits Adipocyte Differentiation, Stimulates Glucose Uptake and Activates AMPK.

Anita Thyagarajan-Sahu, Brandon Lane, and Daniel Sliva, Complementary and Alternative Medicine 11 (2011): 74. doi:10.1186/1472-6882-11-74.

13. Sleep-Promoting Effects of Ganoderma Extracts in Rats: Comparison between Long-Term and Acute Administrations.

Kazuki Honda, Y. Komoda, and Shojiro Inoué, Reports of the Institute for Medical and Dental Engineering 22 (1988): 77–82.

14. Antagonizing β-amyloid Peptide Neurotoxicity of the Anti-Aging Fungus Ganoderma lucidum.

Cora Sau-Wan Lai, Man-Shan Yu, Wai-Hung Yuen, Kwok-Fai So, Sze-Yong Zee, and Raymond Chuen-Chung Chang, Brain Research 1190 (2008): 215–24. doi: 10.1016/j.brainres.2007.10.103.

15. Ganoderma lucidum Extract Protects Dopaminergic Neurons through Inhibiting the Production of Inflammatory Mediators by Activated Microglia.

Ding Hui, Zhou Ming, Zhang Rui-Ping, and Xu Sheng-Li, Acta Physiologica Sinica 62, no. 6 (2010): 547–54.

16. A Phase I/II Study of Ling Zhi Mushroom Ganoderma lucidum Lloyd (Aphyllophoromycetideae) Extract in Patients with Type II Diabetes Mellitus.

Yihuai Gao, Jin Lan, Xihu Dai, Jingxian Ye, and Shufeng Zhou, International Journal of Medicinal Mushrooms 6, no. 1 (2004): doi: 10.1615/IntJMedMushr.v6.i1.30.

17. Study of Potential Cardioprotective Effects of Ganoderma lucidum (Lingzhi): Results of a Controlled Human Intervention Trial.

Tanya T. W. Chu, Iris F. F. Benzie, Christopher W. K. Lam, Benny S. P. Fok, Kenneth K. C. Lee, and Brian Tomlinson, British Journal of Nutrition 107, no. 7 (2012): 1017–27. doi: 10.1017/S0007114511003795.

18. Effect of Ganoderma lucidum Capsules on T Lymphocyte Subsets in Football Players on ‘Living High-Training Low’.

Ying Zhang, Z. Lin, Y. Hu, and F. Wang, British Journal of Sports Medicine 42, no. 10 (2007): 819–22.

19. Ling Zhi-8: Studies of a New Immunomodulating Agent.

Lieuwe G. van der Hem, J. Adam van der Vliet, C. Frans M. Bocken, Kohsuke Kino, Andries J. Hoitsma, and Wil J. M. Tax, Transplantation 60, no. 5 (1995): 438–43.

20. Ganoderma lucidum Suppresses Endothelial Cell Cytotoxicity and Proteinuria in Persistent Proteinuric Focal Segmental Glomerulosclerosis (FSGS) Nephrosis.

Narisa Futrakul, Tasanee Panichakul, Punnee Butthep, Prasit Futrakul, Pim Jetanalin, Suthiluk Patumraj, and Prasong Siriviriyakul, Clinical Hemorheology and Microcirculation 31, no. 4 (2004): 267–72.

21. A Water-Soluble Extract from Culture Medium of Ganoderma lucidum Mycelia Suppresses the Development of Colorectal Adenomas.

Shiro Oka, Shinji Tanaka, Shigeto Yoshida, Toru Hiyama, Yoshitaka Ueno, and Masanori Ito, Hiroshima Journal of Medical Sciences 59, no. 1 (2010): 1–6.

22. Effects of Ganopoly® (A Ganoderma lucidum Polysaccharide Extract) on the Immune Functions in Advanced‐Stage Cancer Patients.

Yihuai Gao, Shufeng Zhou, Wenqi Jiang, Min Huang, and Xihu Dai, Immunological Investigations 32, no. 3 (2003): 201–15. doi: 10.1081/IMM-120022979.

23. A Randomized Double-Blind, Placebo-Controlled Study to Establish the Effects of Spirulina in Elderly Koreans.

Hee Jung Park, Yun Jung Lee, Han Kyoung Ryu, Mi Hyun Kim, Hye Won Chung, and Wha Young Kim, Annals of Nutrition and Metabolism 52 (2008): 322–28. doi: I:10.1159/000151486.

24. Ergogenic and Antioxidant Effects of Spirulina Supplementation in Humans.

Maria Kalafati, Athanasios Z. Jamurtas, Michalis G. Nikolaidis, Vassilis Paschalis, Anastasios Theodorou, Giorgios Sakellariou, Yiannis Koutedakis, and Dimitris Kouretas, Medicine & Science in Sports & Exercise 42, no. 1 (2010): 142–51. doi: 10.1249/MSS.0b013e3181ac7a45.

25. Spirulina platensis Provides a Small Advantage in Vertical Jump and Sprint Performance But Does Not Improve Elite Rugby Players' Body Composition.

Chaouachi M, Gautier S, Carnot Y, et al. J Diet Suppl. (2020): 1–16. doi:10.1080/19390211.2020.1832639.

26. The Effects of Spirulina on Allergic Rhinitis.

Cemal Cingi, Meltem Conk-Dalay, Hamdi Cakli, and Cengiz Bal, European Archives of Oto-Rhino-Laryngology 265, no. 10 (2008): 1219–23. doi: 10.1007/s00405-008-0642-8.

27. Preventive Effects of Spirulina platensis on Skeletal Muscle Damage under Exercise-Induced Oxidative Stress.

Hsueh-Kuan Lu, Chin-Cheng Hsieh, Jen-Jung Hsu, Yuh-Kuan Yang, and Hong-Nong Chou, European Journal of Applied Physiology 98, no. 2 (2006): 220–26.

28. Efficacy of Spirulina Extract Plus Zinc in Patients of Chronic Arsenic Poisoning: A Randomized Placebo-Controlled Study.

Mir Misbahuddin, A. Z. M. Maidul Islam, Salamat Khandker, Ifthaker-Al-Mahmud, Nazrul Islam, and Anjumanara, Clinical Toxicology 44, no. 2 (2006): 135–41. doi: 10.1080/15563650500514400.

29. Antihyperlipemic and Antihypertensive Effects of Spirulina maxima in an Open Sample of Mexican Population: A Preliminary Report.

Patricia V. Torres-Duran, Aldo Ferreira-Hermosillo, and Marco A. Juarez-Oropeza, Lipids in Health and Disease 6, no. 33 (2007): doi: 10.1186/1476-511X-6-33.

30. Clinical and Experimental Study of Spirulina Efficacy in Chronic Diffuse Liver Diseases.

E. M. Gorban, M. A. Orynchak, N. G. Virstiuk, L. P. Kuprash, T. M. Panteleĭmonova, and L. B. Sharabura, Likars’ka Sprava 6 (2000): 89–93.

32. Role of Spirulina in the Control of Glycemia and Lipidemia in Type 2 Diabetes Mellitus.

Panam Parikh, Uliyar Mani, and Uma Iyer, Journal of Medicinal Food 4, no. 4 (2001): 193–99. doi:10.1089/10966200152744463.

33. Enhancement of natural killer cell activity in healthy subjects by Immulina®, a Spirulina extract enriched for Braun-type lipoproteins.

Nielsen, C. H., Balachandran, P., Christensen, O., Pugh, N. D., Tamta, H., Sufka, K. J., Wu, X., Walsted, A., Schjørring-Thyssen, M., Enevold, C., & Pasco, D. S. (2010). Planta medica, 76(16), 1802–1808. https://doi.org/10.1055/s-0030-1250043.

34. Pharmacological effects of Astragaloside IV: a literature review.

Ren S, Zhang H, Mu Y, Sun M, Liu P. J Tradit Chinese Med = Chung i tsa chih ying wen pan. 2013;33(3):413-416. http://www.ncbi.nlm.nih.gov/pubmed/24024343.

35. The Effect of Echinacea purpurea, Astragalus membranaceus and Glycyrrhiza glabra on CD25 Expression in Humans: A Pilot Study.

Heather Zwickey, Julie Brush, Carolyn M. Iacullo, Erin Connelly, William L. Gregory, Amala Soumyanath, and Randal Buresh, Phytotherapy Research 21, no. 11 (2007): 1109–12. doi: 10.1002/ptr.2207.

36. A Study on the Immune Receptors for Polysaccharides from the Roots of Astragalus membranaceus, a Chinese Medicinal Herb.

Bao-Mei Shao, Wen Xua, Hui Dai, Pengfei Tu, Zhongjun Li, and Xiao-Ming Gao, Biochemical and Biophysical Research Communications 320, no. 4 (2004): 1103–11. doi:10.1016/j.bbrc.2004.06.065.

37. Clinical Effect of Astragalus Granule of Different Dosages on Quality of Life in Patients with Chronic Heart Failure.

Qing-you Yang, Shu Lu, and Hui-ru Sun, Chinese Journal of Integrative Medicine 17, no. 2 (2011): 146–49. doi: 10.1007/s11655-011-0647-9.

38. Study of the Effects of Total Flavonoids of Astragalus on Atherosclerosis Formation and Potential Mechanisms.

Deqing Wang, Yuan Zhuang, Yaping Tian, Graham Neil Thomas, Mingzhong Ying, and Brian Tomlinson, Oxidative Medicine and Cellular Longevity 2012 (2012): doi: 10.1155/2012/282383.

39. Meta-Analysis of the Clinical Value of Astragalus membranaceus in Diabetic Nephropathy.

Mingxin Li, Weixin Wang, Jun Xue, Yong Gu, and Shanyan Lin, Journal of Ethnopharmacology 133, no. 2 (2011): 412–19. doi: 10.1016/j.jep.2010.10.012.

40. The telomerase activator TA-65 elongates short telomeres and increases health span of adult/old mice without increasing cancer incidence.

de Jesus BB, Schneeberger K, Vera E, Tejera A, Harley CB, Blasco MA. Aging Cell. 2011;10(4):604-621. doi:10.1111/j.1474-9726.2011.00700.x.

41. A Natural Product Telomerase Activator Lengthens Telomeres in Humans: A Randomized, Double Blind, and Placebo Controlled Study.

Salvador L, Singaravelu G, Harley CB, Flom P, Suram A, Raffaele JM. Rejuvenation Res. 2016;19(6):478-484. doi:10.1089/rej.2015.1793.

42. The efficacy of Chinese herbal medicines on acute coronary syndrome with renal insufficiency after percutaneous coronary intervention.

Zhang DW, Wang SL, Wang PL, et al. J Ethnopharmacol. 2020;248. doi:10.1016/j.jep.2019.112354.

43. Abnormal function of platelets and role of angelica sinensis in patients with ulcerative colitis.

Dong WG, Liu SP, Zhu HH, Luo HS, Yu JP. World J Gastroenterol. 2004;10(4):606-609. doi:10.3748/wjg.v10.i4.606.

44. A randomized, double-blind, placebo- controlled study on the anti-haemostatic effects of Curcuma longa, Angelica sinensis and Panax ginseng.

Fung FY, Wong WH, Ang SK, et al. Phytomedicine. 2017;32:88-96. doi:10.1016/j.phymed.2017.04.004.

45. Abnormal function of platelets and role of angelica sinensis in patients with ulcerative colitis.

Dong WG, Liu SP, Zhu HH, Luo HS, Yu JP. World J Gastroenterol. 2004;10(4):606-609. doi:10.3748/wjg.v10.i4.606.

46. Effects of a Chinese medical herbs complex on cellular immunity and toxicity-related conditions of breast cancer patients.

Zhuang SR, Chiu HF, Chen SL, et al. Br J Nutr. 2012;107(5):712-718. doi:10.1017/S000711451100345X.

47. Subjective Effects of Lepidium meyenii (Maca) Extract on Well-Being and Sexual Performances in Patients with Mild Erectile Dysfunction: A Randomised, Double-Blind Clinical Trial.

Teo Zenico, Arrigo F. G. Cicero, Linda Valmorri, Melissa Mercuriali, and Eduard Bercovich, Andrologia 41, no. 2 (2009): 95–99. doi: 10.1111/j.1439-0272.2008.00892.x.

48. Beneficial Effects of Lepidium meyenii (Maca) on Psychological Symptoms and Measures of Sexual Dysfunction in Postmenopausal Women Are Not Related to Estrogen or Androgen Content.

Ibid.; Nicole A. Brooks, Gisela Wilcox, Karen Z. Walker, John F. Ashton, Marc B. Cox, and Lily Stojanovska, Menopause 15, no. 6 (2008): 1157–62.

49. Lepidium meyenii (Maca) Improved Semen Parameters in Adult Men.

Gustavo F. Gonzales, Amanda Cordova, Carla Gonzales, Arturo Chung, Karla Vega, and Arturo Villena, Asian Journal of Andrology 3, no. 4 (2001): 301–03.

50. Effect of Lepidium meyenii (MACA) on Sexual Desire and Its Absent Relationship with Serum Testosterone Levels in Adult Healthy Men.

Gustavo F. Gonzales, Amanda Córdova, Karla Vega, Arturo Chung, Arturo Villena, Carmen Góñez, and Sonia Castillo, Andrologia 34, no. 6 (2002): 367–72. doi: 10.1046/j.1439-0272.2002.00519.x.

51. A Double-Blind, Randomized, Pilot Dose-Finding Study of Maca Root (L. meyenii) for the Management of SSRI-Induced Sexual Dysfunction.

Christina M. Dording, Lauren Fisher, George Papakostas, Amy Farabaugh, Shamsah Sonawalla, Maurizio Fava, and David Mischoulon, CNS Neuroscience & Therapeutics 14, no. 3 (2008): 182–91. doi: 10.1111/j.1755-5949.2008.00052.x.

53. Artificial Sweeteners: History and New Concepts on Inflammation.

Basson AR, Rodriguez-Palacios A, Cominelli F. Front Nutr. 2021;8:746247. Published 2021 Sep 24. doi:10.3389/fnut.2021.746247.

54. Non-caloric artificial sweeteners and the microbiome: findings and challenges.

Suez J, Korem T, Zilberman-Schapira G, Segal E, Elinav E. Gut Microbes. 2015;6(2):149-155. doi:10.1080/19490976.2015.1017700.

55. What made Canada become a country with the highest incidence of inflammatory bowel disease: could sucralose be the culprit?

Qin X. Department of Surgery, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, New Jersey, USA. Can J Gastroenterol. 2011 Sep;25(9):511.

56. Artificial Sweeteners Negatively Regulate Pathogenic Characteristics of Two Model Gut Bacteria, E. coli and E. faecalis.

Shil A, Chichger H. Int J Mol Sci. 2021;22(10):5228. Published 2021 May 15. doi:10.3390/ijms22105228.

57. Artificial sweeteners induce glucose intolerance by altering the gut microbiota.

Suez J, Korem T, Zeevi D, et al. Nature. 2014;514(7521):181-186. doi:10.1038/nature13793.

58. High-intensity sweetener consumption and gut microbiome content and predicted gene function in a cross-sectional study of adults in the United States.

Frankenfeld CL, Sikaroodi M, Lamb E, Shoemaker S, Gillevet PM. Ann Epidemiol. 2015;25(10):736-42.e4. doi:10.1016/j.annepidem.2015.06.083.

59. Steviol glycosides from Stevia: biosynthesis pathway review and their application in foods and medicine.

Yadav SK, Guleria P. CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India. Crit Rev Food Sci Nutr. 2012;52(11):988-98.

60. Antioxidant, anti-diabetic and renal protective properties of Stevia rebaudiana.

Shivanna N, Naika M, Khanum F, Kaul VK. Department of Applied Nutrition, Defence Food Research Laboratory, Mysore, India. J Diabetes Complications. 2013 Mar-Apr;27(2):103-13.

61. Safety evaluation of certain food additives.

World Health Organization. WHO Press; 2006. Available at: http://whqlibdoc.who.int/publications/2006/9241660546_eng.pdf. Accessed January 24, 2019.

62. Effects of Stevia rebaudiana (Bertoni) extract and N-nitro-L-arginine on renal function and ultrastructure of kidney cells in experimental type 2 Diabetes.

Ozbayer C, Kurt H, Kalender S, Ozden H, Gunes HV, Basaran A, Cakmak EA, Civi K, Kalender Y, Degirmenci I. Department of Medical Biology, Faculty of Medicine, Eskisehir Osmangazi University, Eskisehir, Turkey. J Med Food. 2011 Oct;14(10):1215-22.

63. Toxicological significance of azo dye metabolism by human intestinal microbiota.

Feng J, Cerniglia CE, Chen H. Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, AR , USA. Front Biosci (Elite Ed). 2012 Jan 1;4:568-86.

64. Artificial food dyes and attention deficit hyperactivity disorder.

Kanarek RB. Department of Psychology, Tufts University, Medford, Massachusetts, USA. Nutr Rev. 2011 Jul;69(7):385-91.

65. Meta-analysis of attention-deficit/hyperactivity disorder or attention-deficit/hyperactivity disorder symptoms, restriction diet, and synthetic food color additives.

Nigg JT, Lewis K, Edinger T, Falk M. Oregon Health and Science University, Portland, OR, USA. J Am Acad Child Adolesc Psychiatry. 2012 Jan;51(1):86-97.e8.

66. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial.

McCann D, Barrett A, Cooper A, Crumpler D, Dalen L, Grimshaw K, Kitchin E, Lok K, Porteous L, Prince E, Sonuga-Barke E, Warner JO, Stevenson J. School of Psychology, Department of Child Health, University of Southampton, Southampton, UK. Lancet. 2007 Nov 3;370(9598):1560-7.

67. Effect of food azo dye tartrazine on learning and memory functions in mice and rats, and the possible mechanisms involved.

Gao Y, Li C, Shen J, Yin H, An X, Jin H. Scientific and Technological College of Chemistry and Biology, Yantai Univ., Yantai, PR China. J Food Sci. 2011 Aug;76(6):T125-9.