Moringa contains all essential amino acids your body needs

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  • There are 20 basic amino acids that make up the proteins in your body. Nine of them — histidine, isoleucine, leucine, lysine, methionine, phenylalanine, tryptophan, threonine and valine — are considered “essential” as none of them are made by your body and therefore must be obtained from your diet
  • Moringa (Moringa oleifera), also known as horseradish tree or drumstick tree, is an excellent protein source, containing 30.3% crude protein and 19 amino acids in total, including all nine essential amino acids
  • Virtually every part of the Moringa plant is edible and has medicinal qualities, and most parts can be consumed either raw or cooked. You can also harvest the plant as a microgreen
  • Moringa leaves, roots, seed, bark, fruit and flowers have antitumor, antiepileptic, anti-inflammatory, antiulcer, antispasmodic, diuretic, antihypertensive, cholesterol lowering, antioxidant, antidiabetic, hepatoprotective, antibacterial and antiviral activities
  • Moringa has potent antibiotic activity against a wide variety of pathogens, including Escherichia coli, Salmonella typhimurium, Candida and Helicobacter pylori

Editor’s Note: This article is a reprint. It was originally published March 2, 2020.

There are 20 basic amino acids that make up the proteins in your body.1,2 In other words, amino acids are the building blocks of proteins. Conversely, when your body breaks down or digests proteins, amino acids are what's left behind.

Nine of these — histidine, isoleucine, leucine, lysine, methionine, phenylalanine, tryptophan, threonine and valine — are considered “essential” as none of them are made by your body and therefore must be obtained from your diet.

Three of these essential amino acids — leucine, isoleucine and valine — are known as branched-chain amino acids (BCAA) because they have a branched molecular structure. While most amino acids are broken down in your liver, BCAAs are broken down primarily in your muscle. As such, they help improve exercise performance and reduce the breakdown of muscle.

Beef is one dietary protein source, containing 18 different amino acids, including the nine essential ones.3 Eggs are another excellent source of all nine essential amino acids, plus another nine nonessential amino acids.4

However, protein is also found in plant foods. Moringa (Moringa oleifera), also known as horseradish tree or drumstick tree, is an excellent protein source, containing 30.3% crude protein and, according to the African Journal of Biotechnology, 19 amino acids,5 including all nine essential amino acids.6

Moringa also contains beneficial fatty acids (44.57% being a-linolenic acid7), beta-carotene, phenolics, zeatin, quercetin, beta-sitosterol, kaempferol,8 flavonoids and isothiocyanates.9

Many of the health benefits of Moringa — which include the prevention and treatment of inflammatory diseases, neurodysfunctional diseases, diabetes and cancer — are attributed to its glucosinolate10 and isothiocyanate11 content. The isothiocyanate moringin,12 for example, has been shown to have potent anti-inflammatory and cytoprotective effects.13

Health Effects of Essential Amino Acids

As detailed in several research articles including the journal Amino Acids, the nine essential amino acids — all of which are found in Moringa — have important biological roles, including the following:14

Isoleucine15 — Helps stabilize your blood sugar and is required, along with leucine and valine, for muscle synthesis, repair, energy and endurance.

Leucine16 — Helps lower blood sugar that is elevated and triggers the production of growth hormone. Along with isoleucine and valine, leucine promotes the growth of muscle, bone and skin.

Valine17 — Helps maintain muscle metabolism and nitrogen balance. It’s also used in tissue repair and energy production.

Lysine18 — Is needed in the production of hormones, collagen, enzymes and antibodies. It also helps combat viruses and plays a role in calcium assimilation and protein construction in bones and muscle.

Methionine19 — Is converted into cysteine and vice versa, based on the needs of your body. It’s also a primary source of sulfur in your body, which is required for healthy hair, skin and nails.

Tryptophan20 — Aids in the production of niacin (vitamin B3), which is required for serotonin and melatonin production.

Phenylalanine21 — Plays a role in memory formation and nervous system function, and helps reduce inflammation.

Threonine22,23 — Important for healthy cardiovascular system, central nervous system, immune system and liver function. It also plays a role in the digestion of fats, and promotes healthy collagen, muscle tissue, skin and bones.

Histidine24 — Required for red and white blood cell production, and aids in tissue repair. Importantly, histidine helps protect your nerves by maintaining the myelin sheath around them.

Certain amino acids also help improve the antioxidant properties of peptides.25 Peptides are strings of amino acids that are shorter than those making up proteins. Due to their smaller size, peptides are broken down more easily than proteins, and have been shown to have antioxidant activity.26,27

As described in the paper “Amino acid composition and antioxidant properties of Moringa oleifera seed protein isolate and enzymatic hydrolysates:”28

“Some of these amino acids, especially Tyr [tyrosine], Met [methionine], His [histidine] and Lys [lysine] have been shown to play specific roles in improving antioxidant properties of peptides.

Besides, aromatic amino acids with a large side group such as His ... and Trp [tryptophan] ... contribute to the antioxidant potency of peptides because they act as hydrogen donors.

According to Sarmadi, the interaction of peptides with lipids or entry into target organs can be enhanced by the hydrophobic properties, which helps in promoting the antioxidant effects of peptides.”

Moringa — A Powerful Multipurpose Plant

Moringa may be one of the most important yet vastly underutilized plants available. Virtually every part of it is edible and has medicinal qualities, and most parts can be consumed either raw or cooked. Globally, the leaves, roots, pods and flowers are most typically consumed.29

You can also harvest the plant as a microgreen. As noted in the mini-review “Health Benefits of Moringa Oleifera,” published in the Asian Pacific Journal of Cancer Prevention (APJCP) in 2014:30

“Moringa oleifera is a multi-purpose herbal plant used as human food and an alternative for medicinal purposes worldwide. It has been identified by researchers as a plant with numerous health benefits including nutritional and medicinal advantages.

Moringa oleifera contains essential amino acids, carotenoids in leaves, and components with nutraceutical properties ... An important factor that accounts for the medicinal uses of Moringa oleifera is its very wide range of vital antioxidants, antibiotics and nutrients including vitamins and minerals. Almost all parts from Moringa can be used as a source for nutrition with other useful values.”

Health Benefits of Moringa

According to a 2011 paper31 on the nutritional composition of Moringa leaves, “The values of amino acids, fatty acids, minerals and vitamin profiles reflect a desirable nutritional balance.” A 2007 paper in Phytotherapy Research also describes Moringa’s benefits, noting that:32

“... [T]he leaves, roots, seed, bark, fruit, flowers and immature pods act as cardiac and circulatory stimulants, possess antitumor, antipyretic, antiepileptic, antiinflammatory, antiulcer, antispasmodic, diuretic, antihypertensive, cholesterol lowering, antioxidant, antidiabetic, hepatoprotective, antibacterial and antifungal activities, and are being employed for the treatment of different ailments in the indigenous system of medicine ...”

Other studies report Moringa:

Helps protect liver, kidney, heart, testes and lung health33

Has analgesic properties34

Has antiulcer activity35

Helps lower blood pressure36

Protects against radiation37

Helps modulate immune function38

Has potent antibiotic activity against a wide variety of pathogens, including Escherichia coli, Salmonella typhimurium, Candida albicans and Helicobacter pylori (H. pylori)39,40

Has anti-inflammatory41 and antiviral activity, thanks to quercetin42,43,44

Moringa Is an Inexpensive Way to Optimize Your Nutrition

Moringa offers many of the same medicinal benefits as broccoli. Both also contain all the essential amino acids. Moringa, however, is far more economical to grow. It’s extremely hardy and drought resistant, making it an attractive alternative — particularly in underserved populations worldwide where health care and Western medicines are hard to come by.45

The fact that you can eat more or less the whole tree in a variety of different ways also makes it an attractive option. The long seed pods, colloquially known as Moringa drumsticks, are a common staple in Indian cuisine. For information and a few sample recipes, see NDTV Food’s website.46

You can also harvest these seeds, sow them, and harvest them like microgreens, i.e., while they’re small like sprouts. For a quick review of how to do this, see the video above. For guidance on how to grow Moringa trees in general, see my previous article, “How to Grow Moringa Tree.”

Last but not least, research has confirmed Moringa has a very high degree of safety,47 although high doses of seed extracts, specifically, may have toxic effects.48

Sources and References

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By Dr Joseph Mercola / Physician and author

Dr. Joseph Mercola has been passionate about health and technology for most of his life. As a doctor of osteopathic medicine (DO), he treated thousands of patients for over 20 years.

Dr. Mercola finished his family practice residency in 1985. Because he was trained under the conventional medical model, he treated patients using prescription drugs during his first years of private practice and was actually a paid speaker for drug companies.

But as he began to experience the failures of the conventional model in his practice, he embraced natural medicine and found great success with time-tested holistic approaches. He founded The Natural Health Center (formerly The Optimal Wellness Center), which became well-known for its whole-body approach to medicine.

In 1997, Dr. Mercola integrated his passion for natural health with modern technology via the Internet. He founded the website Mercola.com to share his own health experiences and spread the word about natural ways to achieve optimal health. Mercola.com is now the world’s most visited natural health website, averaging 14 million visitors monthly and with over one million subscribers.

Dr. Mercola aims to ignite a transformation of the fatally flawed health care system in the United States, and to inspire people to take control of their health. He has made significant milestones in his mission to bring safe and practical solutions to people’s health problems.

Dr. Mercola authored two New York Times Bestsellers, The Great Bird Flu Hoax and The No-Grain Diet. He was also voted the 2009 Ultimate Wellness Game Changer by the Huffington Post, and has been featured in TIME magazine, LA Times, CNN, Fox News, ABC News with Peter Jennings, Today Show, CBS’s Washington Unplugged with Sharyl Attkisson, and other major media resources.

Stay connected with Dr. Mercola by following him on Twitter. You can also check out his Facebook page for more timely natural health updates.

(Source: mercola.com; March 4, 2023; https://tinyurl.com/24xz7b2w)
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