The Awesome Agave

Our modern diet often comes up short on nutrition, which is renewing interest in ancient, traditional foods. Agave is the fashionable rediscovered food of the moment, but is this fashionable food all hype? Dr. Greif investigates the ancient agave to determine if its storied benefits stand the test of time.


Advances in Food Production: For Better or Worse?


Over the past on hundred years, major advances in both food production and processing improved food safety and availability. However, Dr. Greif is concerned that the overall nutritive values of plant foods have consequently been drastically reduced.


Modern, empty calorie foods are strongly linked to the epidemic problem of obesity, as well as cardiovascular and degenerative diseases.[i] The situation has prodded people to reconsider many food choices.


Dr. Greif takes an in-depth look at agave, one of the standard foods eaten by indigenous, or native, peoples in the Americas. Today, this venerable food may be useful for a wider swath of the population.


Agave: The Century Plant


The ancient agave, known as the century plant, has been a cornerstone of native cultures in Mexico, Central America and the southwestern United States for generations. Though often misidentified as a cactus, agave is instead a succulent, with thick, fleshy leaves that store water. It is slow growing and thrives in arid, desert areas, but it takes eight to ten years, or more, to flower.


There are hundreds of agave species, all of which can be traced to a plant family that is at least twenty five million years old.[ii] Prized by the early Aztec civilization, the agave and its sacred juice, called nekulti, were considered gifts from the gods.


Both the Aztecs and Native Americans consumed fermented agave juice during religious ceremonies and special occasions. Through the years, the plant’s sap has been the base for drinks similar to beer, called pulque and maguey. Today, the sap of the blue agave (Agave tequiliana) is the single variety allowed to be distilled into the popular liquor tequila.


Though it has many non-food uses, only the flowers, sap and juice of the agave are consumed, and their benefits have become legend.


Basic Health Benefits of Agave


The once-in-a-lifetime flower of the agave contains a plethora of valuable nutrients, including dietary protein and fiber. Agave flowers also hold high concentrations of protein-building amino acids, such as lysine and tryptophan, and potent organic molecules known as alkaloids.[iii] While blood seasons are short, plants like the agave can serve important nutritive and dietary roles.


Research shows that agave-derived beverages help ensure micronutrient nourishment, while alleviating malnutrition and contributing to the prevention of chronic disease.[iv] These benefits are especially evident for people with the expertise to harvest foods such as the agave from local ecosystems.


Peeling Away the Mystery of Agave


Scientists, especially in Mexico, have conducted intensive chemical analyses of agave in recent years, attempting to learn more about the advantages of the primordial plant. One study found that pure agave extract exhibits antimicrobial function.[v]


Another project determined that agave, and similar plants, manufacture natural steroid-like substances known as saponins. These steroidal agents exhibit powerful antifungal activity.[vi]


Agave’s antifungal powers have yet to be tapped fully, but science suggests that they could be pressed into action against common complications of cancer drug treatment.


The Healthy Sweetener


Agave is frequently distilled into a sweetener because it is loaded with natural sugars.[vii] An article in the June 18, 2008 San Francisco Chronicle advises that just a few drops of agave syrup can easily replace a teaspoon or more of sugar. Darker, less-refined versions of agave syrup retain the plant’s distinctive vanilla flavor and may also preserve some of its minerals and enzymes.


Agave is sweet, but its sugars are 90% fructose, or fruit sugar. Fructose has half the calories of most carbohydrates. It also has a lower “glycemic index.” So, unlike conventional sugar, it does not promote dietary insulin production, or the subsequent problem of insulin resistance in the body.[viii]


Weight Control, Diabetes and More


Agave sweetener could be good news for diabetics. Though, like most sugary foods, it should be eaten in moderation. A new animal study examined the physical consequences of agave’s fructose molecules, or fructans.


Scientists learned that agave fructans have promising effects on glucose, or sugar metabolism, as well as on cholesterol levels.[ix] Agave has other appealing nutritional and technological properties that can suppress appetite and lower body weight.


It seems counterintuitive that a super sweet food, like agave, might be an efficient diet food. But additional animal research confirms that agave sugars protect against weight gain and fat mass development in the body.[x] Again, appetite regulation is a bonus.


Another animal study suggest that the fermentable fiber in agave sugar, known as fructo-oligosaccharide (FOS), could play a role in controlling obesity and the metabolic disorders that often accompany that condition.[xi] Agave’s FOS content decreases energy intake, body weight gain and glycaemia, or the concentration of sugar in the blood.


Agave is part of a growing trend among diabetics toward alternative diabetes care. People with diabetes often obtain superior preventative care through chiropractic and alternative medical sources.[xii] Every year, more and more diabetics find support from chiropractic and similar modalities.[xiii]


Agave for the Gut


Probiotics are live, edible ingredients that help foster the growth of beneficial bacteria in the digestive system. They have become popular additives to cutting-edge food products. Research indicates that agave’s FOS based sugars have desirable probiotic properties.[xiv]


FOS is well-tolerated and can lead to significant increases in favorable microflora, or bacteria, in the colon.[xv] Since agave was customarily used for intestinal disturbances, it makes sense that today’s researchers have uncovered that the plant’s FOS has an effective, laxative-type quality.


Further proof of agave’s potential to assist digestion comes in the form of intensive chemical examination. These tests ensure that the “good” bacteria in agave products, including lactic acid, can live through the fermentation process and offer digestive benefits when consumed.[xvi]


If you suffer from indigestion problems, probiotics plus chiropractic care may be an ideal solution. In comprehensive patient surveys, 27% of those reporting positive results from chiropractic care say they had improved digestion following chiropractic spinal adjustments.[xvii]


Agave for Pain Relief?


Researchers describing agave varieties native to the Dominican Republic proved that the plant’s extracts produce a powerful anti-inflammatory result when taken orally or applied topically.[xviii]


Other animal studies bear out the anti-inflammatory effects of agave as well.[xix]


Of course, for relieving inflammation, chiropractic should be a top choice along with nutritional interventions, like agave. Studies show that, for spinal pain that has an inflammatory component, chiropractic adjustments produce early recovery and deliver better pain relief than oral medications.[xx]


Singing the Praises of Agave


The ancient agave is a healthy, natural food with distinct benefits. Lately, it has turned up as a sweetener in energy drinks and other trendy food items, verifying that interest in agave is surging.


When buying agave products, make sure to look for those that are minimally refined. These maintain the plant’s naturally occurring chemicals and substances thought to be responsible for its medicinal characteristics. Also, look for 100% agave sweeteners. Just because a product has agave, doesn’t mean it isn’t loaded with unhealthy sweeteners as well.


[i] Food Nutr Bull 2006;27:167-79.

[ii] Proc Natl Acad Sci USA 2006;103:9124-9.

[iii] Plant Foods Hum Nutr 2007;62:133-8.

[iv] Nutr Rev 2004;62:439-42.

[v] J Ethnopharmacol 1996;52:175-7.

[vi] Antimicrob Agents Chemother 2006;50:1710-14.

[vii] Bioresour Technol 2001;77:101-8.

[viii] J Pediatr Encdocrinol Metab 2008;21:225-35.

[ix] Br J Nutr 2008;99:254-61.

[x] Obes Res 2005;13:1000-7.

[xi] Life Sci 2006;79:1007-13.

[xii] Diabetes Care 2006;29:15-9.

[xiii] J Altern Complement Med 2006;12:895-902.

[xiv] J Agric Food Chem 2008;56:3682-7.

[xv] Nutr J 2007;6:42.

[xvi] Int J Mircrobiol 2008;124:125-34.

[xvii] J Manipulative Phsiol Ther 2005;28:294-302.

[xviii] J Ethnopharmacol 2000;71:395-400.

[xix] J Pham Parmacology 2004;56:1185-9.

[xx] Spine 2003;28:1490-502.


2 thoughts on “The Awesome Agave”

  1. I’ve read in several respected places that the fructose in agave presents health problems similar to those from consuming high fructose corn syrup. Wikipedia: “Agave syrup has been marketed as a “healthful” sweetener, but this fact has been the subject of criticism due to its very high fructose content (which is even more than high fructose corn syrup in its fructose content by weight) and its potential to lead to insulin resistance and significantly increased triglyceride levels (a risk factor for heart disease).[3][4]” I truly don’t know what to believe!


    1. Honestly, now this is just my person opinion so take it as you will… But, I wouldn’t trust everything that’s posted on wikipedia since it’s a group source encyclopedia. Since anyone can edit it, anyone can discredit something on there that may or may not be true. On that note, I would check with websites that are government sponsored such as the USDA website,, or university published studies that may be hosted by their research departments. That being said, however, that is not to say that everything on wikipedia is bunk. If there is a link to an actual study that’s been done by a university or a link that you can follow to a trusted source on information then you’d have to follow your best judgement. We just have to remember, everything in moderation! While sweets are wonderful things and very tasty, it’s not healthy to have a solid diet of them either. I hope this helps!


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s