Introduction: Weed Trees Vs. Diabetes!

Picture of Weed Trees Vs. Diabetes!

Mesquite pods contain a soluble gum called galactomannan. It slows down the absorption of sugar and starch in the intestines. The Pima Indians of the American Southwest ground these pods for meal as a staple food for thousands of years. Now they eat modern foods and most of the tribe has diabetes.

Star and I decide to try some of these marvelous galactomannan-bearing seed pods while we build a canoe from the tree's branches.

Step 1: Galactomannan and Other Soluble Fiber Gums - the Research

Picture of Galactomannan and Other Soluble Fiber Gums - the Research

Scientists are doing a lot of research on mesquite and similar plant products as treatments for diabetes. It turns out such substances are traditional treatments for diabetes in Asia.

Plasma glucose and insulin responses to traditional Pima Indian meals. JC Brand, BJ Snow, GP Nabhan and AS Truswell says:
"Mesquite (P ve/utina), the Pimas most important wild food, contains a viscous galactomannan in its seeds and pods, which has been shown to lower glycemic responses (25)." See the table below.

Sara K. Swanston-Flatt, Peter R. Flatt, Caroline Day and Clifford J Bailey (1991). Traditional dietary adjuncts for the treatment of diabetes mellitus. Proceedings of the Nutrition Society, 50 , p 643
"The bridge between traditional treatment, dietary supplement and pharmaceutical entity is illustrated by guar gum, a galactomannan fibre extracted from the seeds of the Indian cluster bean,
Cyamopsis tetragonolobus. The seeds and the pods of this plant are used as a traditional
treatment for diabetes in Asia (Pillai et al. 1980)."

Follow the citations of those papers to find the rest of the research on galactomannan and diabetes.

Step 2: Mesquite = Kiawe

Picture of Mesquite = Kiawe

Mesquite was introduced to Hawaii, where it spread rapidly. One story is that the missionaries introduced it so the thorns would make the locals wear shoes. Mesquite is known here as "Kiawe". Kiawe is pronounced "kee-ah-vey" which is the sound you make when you step on thorns. Then hop on one foot and then hop on more thorns, and fall down on more thorns.

These are Kiawe pods. These are behind Kite Beach Maui. And at most other beaches on Maui. And up most of the hillsides. Along with those thorny dead branches that cause pain when they perforate you.

Star and I tried eating some pods after surfing. Very good. They're a little bit sweet. They taste a bit like dates.
Some parts of the pod are too hard to chew up. Spit those out.
We got in the habit of nibbling some pods whenever we came across them.

Step 3: How the Kiawe Got to Hawaii

Picture of How the Kiawe Got to Hawaii

They sure are plentiful. We gathered plenty for our experiments in a minute.

Plants and Animals of Hawaii By Susan Scott, 1997 has this to say about how they got here and spread so far:

"A priest brought the first kiawe seeds to Hawaii in 1828, planting them in the Catholic Mission grounds on Fort Street in Honolulu. (...) The wood is good for charcoal, bees use the flowers to make honey, and the pods are nutritious cattle food. Early in the century, people supplemented their income by gathering kiawe pods. Ranchers paid 15 cents for a 35-pound bag, using the pods to feed horses, pigs, mules and cattle. Since the hard kiawe seeds pass through the animals' digestive systems unharmed, the tree spread quickly throughout the islands."

Step 4: I'll Grind Your Bones to Make My Bread

Picture of I'll Grind Your Bones to Make My Bread

We threw some pods in the blender and hit the "play" button.

Step 5: Not Dry Enough

Picture of Not Dry Enough

When the music stopped changing we looked inside. The pods had turned to a sort of sticky cake.
We needed to dry them more before further grinding.

Step 6: Dry in Oven

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We spread the meal and pods on a cookie tin and baked them til we thought they were dry.

Step 7: Coffee Grinder Test

Picture of Coffee Grinder Test

We put the dry meal in a coffee grinder for further grinding.
We put the dry pods in the blender. The blender worked great.

Step 8: Coffee Grinder Fails

Picture of Coffee Grinder Fails

The coffee grinder produced a small quantity of fine meal. Unfortunately it soon clogged. The heat from grinding melted the gum in the meal. It caked up on the grinding head. It was amazingly hard to chip it off.

Notice the hard seed casings in the remaining meal.

I used to have a collection of flour grinders. I wish I could test them on this stuff.
The best one was a Mormon product called the "whisper mill". I think the name was an inside joke. It sounded like a jet engine.

Step 9: Sifting

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Star sifts the hard seed casings out of the meal.
They are sweet but too hard to chew.

Step 10: Health Meal

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Here's our resulting mesquite meal.
You can cook it like oatmeal or make bread like cornbread from it.
I feel less diabetic already!

You can buy something similar to this for $15/lb online. Check out their recipes.

Step 11: Syrup

Picture of Syrup

Star boiled the seed casings to make syrup. After she strained out the pulp, it looked like this.
We cooked some eggs-with-coconut and put the syrup on top.
It was delicious!


Nigato (author)2016-10-03


Daily Fitness tips (author)2015-12-13

its useful tips you share but How Diabetes Patients Increase Sugar level is a big problem

xxandy2011xx (author)2015-05-20

While everyone thought differently, it's pretty obvious that by adding the word tree next to it that this is definitely about MJ plant because, ya know... MJ is a plant NOT A TREE. This was pretty cool though and very helpful for my grandfather.

Yerboogieman (author)2009-03-14

I don't really understand the title you have chosen.

PKM (author)Yerboogieman2009-03-18

Mesquite is a weed (unwanted plant), that is a tree (large woody plant) and fights diabetes (slows glucose uptake). What's not to get?

Yerboogieman (author)PKM2009-03-18

I thought he meant smoking weed prevents diabetes, lol.

Eirinn (author)Yerboogieman2009-04-06

It was my first thought too, to be honest.

1spartan95 (author)Eirinn2011-03-29

That's why I clicked this

Yerboogieman (author)Eirinn2009-04-06

Easily apprehended thought.

MKohen (author)Yerboogieman2009-06-30

yeah. thats why i clicked this i'ble... :(

theburn7 (author)MKohen2009-07-12

lol, same here

I thought it was a debate as to which is better to have, weed trees, or diabetes.

Dr. Steel (author)Yerboogieman2009-06-02

I, too, also agree with the misconception of smoking weed equals no diabetes.

R4Man18 (author)Yerboogieman2009-03-26

and trees and diabetes sound similar

daltonjcw (author)PKM2010-04-23

Are the mesquite trees in Hawaii the same (or close enough) to the ones in Arizona? Thx!

TimAnderson (author)daltonjcw2010-04-23

Yes. But apparently there's also a thornless variety which has arisen in HI. I didn't notice, cuz I didn't step on thorns from those!

daltonjcw (author)TimAnderson2010-04-26

 Thank you. Thornless mesquite? Is that possible?

rmieir (author)2010-06-30

My mom used an herb called Gymnema for her diabetes, it worked really well. I have a couple of friends taht are using Gymnema as well to help with their diabetes. The Gymnema also helps with colesterol. I will pass this info on to my friends, thanks!

Kayjay (author)2009-11-16

I would love to try this since i have been diabetic for 16 years (only 17 years old) and lately i have been going to the hospital a lot since the blood is supposed to be roughly between 4-7 but mine has been 20-30 lately. only problem i have is i live in swift current Saskatchewan Canada and i have never seen this stuff, but at any rate good instructable

PlastBox (author)Kayjay2010-06-14

Have you tried to cut all carbohydrates from your diet? I know, someone will surely lecture me about how dangerous fat is and how important fruit is for vitamins, I don't care. As a type 1 diabetic for nearly a decade I can tell you that my blood values (triglyceride, cholesterol, HbA1c, fasting blood glucose, everything!) have never been as good as they are since I started going low-carb, and it feels FANTASTIC! =D Check out this free video of a lecture by Gary Taubes, author of the book "Good Calories, Bad Calories": Then, check out the Fat Head documentary: Then, the blog of Dr. Michael R. Eades and his wife Dr. Mary Dan Eades: If you want to learn still more, so you can take care of your health and see your grandchildren grow up, I recommend any book by Dr. Atkins, Doctors Eades and "Good Calories, Bad Calories" by Gary Taubes. I don't mean to bring you down, but if your blood glucose is between 20-30 you really don't have all that many years left! I really hope you read this, so I'm going to pm it your way as well. Good luck, mate! If you are really serious about

sir_yoda (author)2010-06-04

I thought you were talking about the ganja. Thats the only reason I clicked this link.

frenzy (author)2010-06-04

Where can you get the pods?

blodefood (author)2010-01-18

Contrary to some other posters (it may be I am just on the same wavelength) but I got the title right away.  Something you get from trees that are not wanted that you eat and it helps control diabetes.

Weeds are actually a forgotten source of food fibre, nutrients and curative properties. For example, it is strange that we yank the dandelions from our lawns and yet go and buy expensive organic ones from the health food store.

Great instructable!

lynnaluna (author)2009-05-18

I'm not diabetic but I'm going to try it anyway. It sounds yummy and healthy. Thanks!

mdeblasi1 (author)2008-12-30

Take a look at Gary Naphan's Why Some like it Hot. It is fascinating reading for the academic and non academic reader alike. I really recommend it.

stretch mark (author)2008-12-27

Nice. Healthy instructable, I like the category. Anyone have some favorites of this genre?

TimAnderson (author)stretch mark2008-12-29

Eric hipped me to how to boolean groups. Here's "food" and "outdoors"

it's a bunch of tasty outdoorsy projects!

DrStoooopid (author)2008-12-27

Well your grinding method is the problem. You're not supposed to use a blender, man. Blenders need a grinder. (i.e. a mill, coffee grinders aren't really grinders...modern ones anyway.) need the old style, of two stones with a small space in the middle. Like a flour mill. THEN it will grind up to some rather nice flour that can be then used.

silver912targa (author)2008-12-27

Beautiful sparkling honest girl in the 1st picture! I like the name Kiawe, simple yet very true. in Belgium we would call it "Godverdoemme" or "Miljaar" Thanks for the instructable. Michel Portugal

Megax29 (author)2008-12-26

your title is a bit misleading

Dungeonbrownies (author)Megax292008-12-26

it is a tad (if you were looking for a diabetes cure or somehing about weed =p ) but its just explaining an alternative and explains itself alright. I guess its forgivable. I've heard the same thing before about eating Akai rice and quinoa. Do tell us how it goes and if it helped your bloodsugar afterwards

TimAnderson (author)Megax292008-12-26

I guess I need to add more citations.

LinuxH4x0r (author)2008-12-26

Nice! Yet another use for mesquite. Theres tons here in NM and it smells so good!

Lithium Rain (author)2008-12-26

Very interesting! Will you and Star post any changes in your diabetes after you've been doing it awhile?

About This Instructable




Bio: Tim Anderson is the author of the "Heirloom Technology" column in Make Magazine. He is co-founder of, manufacturers of "3D Printer" output ... More »
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