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Coyote November Newsletter: Medicinal Potatoes, Acupuncture Allergies Research and More!


Acupuncture for Allergies


Allergy season in Central Texas can extend all year. If you’ve already

been suffering this Fall, let’s hope that these early freezes help us skid

through the ragweed and goldenrod bloom. Don’t get too excited though;

With the cold weather comes Ashe Juniper pollen, and we all know what

that means! Cedar Fever will ramp up quickly this year and it might be

time to consider heading in for acupuncture to stave off the worst of

your allergies before the holidays.


Indeed, on top of thousands of years of clinical observation, large

cohort studies have shown that acupuncture can improve allergy

symptoms and increase quality of life in those suffering from allergic

rhinitis and asthma when compared to sham acupuncture and

treatment with antihistamine medications. It has been shown that

acupuncture can modulate immune response and it is believed that

acupuncture may work for allergies in part by regulating the cytokine

profile and expression of Th1 and Th2 cells (1).


In my clinical experience, patients do best when they combine

regular acupuncture treatment with the consistent use of herbal

medicine and commit to dietary changes. Even if my patients don’t

have food allergies, research has shown that the consumption of

polyphenols can benefit allergic diseases of all kinds. Polyphenols are a

broad ranging group of plant pigments that have an anti-inflammatory-

and therefore immune modulating- effect in the body (2).

They are found in all plants and especially in those that have a

bright or rich color such as berries, purple cabbage, kale, etc.

I generally recommend that patients with allergies avoid

pro-inflammatory foods like processed grains, sugar and alcohol and

increase the amount of plant pigments they get in their diet by

eating more colorful vegetables.


1. Hauswald B, Yarin YM. Acupuncture in allergic rhinitis: A Mini-Review.

Allergo J Int. 2014;23(4):115-119. doi: 10.1007/s40629-014-0015-3.

Epub 2014 Jun 21. PMID: 26120523; PMCID: PMC4479426.


2, Singh A, Holvoet S, Mercenier A. Dietary polyphenols in the

prevention and treatment of allergic diseases. Clin Exp Allergy. 2011

Oct;41(10):1346-59. doi: 10.1111/j.1365-2222.2011.03773.x.

Epub 2011 May 30. PMID: 21623967.


Herb of the Month: The Humble Potato


I’m afraid the potato has gotten a bad rap. Low-carbohydrate diets

are all the rage these days and potatoes are high in starchy sugars.

So even though we all love and crave potatoes, everyone keeps

trying to find their next kind-of-similar replacement. From

cauliflower to almond mash to cassava, nothing is quite as

comforting and satisfying as this humble tuber from the nightshade

family. Potatoes have been a staple food for many thousands of

years for a reason. In fact, potatoes can benefit your brain

chemistry, improve your sleep, repair your stomach lining and help

you to feel full. They store well and are a highly sustainable crop, in

part because raw potatoes contain strong antimicrobial compounds

that are, in turn, medicinal to humans for external conditions.


First, let’s talk about carbs. I know it’s a hard pill to swallow with

diabetes and obesity plaguing our part of the world, but our bodies

are actually designed to eat carbs. Carbs are the most efficient

way for us to get the energy needed for all cellular processes. While

proteins act primarily like building blocks in the body for everything

down to DNA, fats and carbs give us the energy- or Qi and Yang,

if you will- to put the structures together. And, although fats are

broken down for fuel through the process of ketosis, in excess this

process can actually be quite tough on the liver and kidneys.


Meanwhile, carbohydrates are a very easy energy source for the

bodies to process. They help us to focus, feel alive and give us

comfort. That’s partly why they are so addictive and have led to

chronic disease in our society. When consumed in excess,

carbohydrates tax the pancreas and this can result in Type II

diabetes. Blood sugar spikes from a misfiring metabolism can also

exacerbate epilepsy and lead to emotional highs and lows and

emotional eating. As most of us are aware, if we don’t use all of the

energy we consume, the body stores it as fat for a future time when

we might need it. But if carbohydrates help to fuel all processes-

including metabolism- then despite the results of over-consumption,

clearly the issue isn’t carbohydrates, it’s the fad diet pendulum

swinging too far one way or the other.


Widely adaptable to different climates and thus a common,

available source of food and medicine, potatoes have been used in

folk healing traditions around the world for many hundreds (and in

some places, thousands) of years. In my studies, I was taught by

various folk healers different variations of potato remedies. One

such remedy is to use a raw potato slice pressed against the eyelid

to draw out styes. In another, raw potato slices are applied to the

bottoms of the feet or the front of the chest and secured with

bandages to draw out fever and phlegm during a cold or flu.

Modern research has demonstrated that raw potato juice does

indeed contain antibacterial properties against E. Coli, Staph and

Salmonella (3).


Consuming potatoes is a common home remedy for stomach ulcers.

In the Classical Chinese tradition of Jeffrey Yuen, potatoes

generate Stomach Yin. Stomach Yin is thought to be the source

of all post-natal Yin in the body. This idea can be roughly translated

to the idea that potatoes help to protect and heal the stomach

lining which in turn allows us to properly metabolize food and drink.

When metabolism is working well, our cells maintain a healthy level

of hydration and tissues are better able to heal. This idea has

actually led to clinical research on the efficacy of potato juice

against stomach and duodenal ulcers. As anticipated, potato juice

not only healed existing stomach ulcers but also prevented the

formation of stomach ulcers in rats, (4). In Chinese dietary therapy,

we can achieve this simply by eating mashed potatoes daily or eating

potato soup everyday for several weeks until symptoms subside.


Finally, eating carbohydrates in general helps to regulate serotonin.

Although proteins are needed to build tryptophan, the main

precursor to serotonin, the modulation of brain neurotransmitters

that release serotonin is controlled by the consumption of

carbohydrates (5). In short, we need carbohydrates to feel happy,

which is theorized to be one of the reasons why we crave sugar and

carbs when we are upset or stressed. Potatoes have even earned a

reputation as a “natural Prozac”, (which I think is a little silly

considering potatoes were around first… shouldn’t Prozac instead

be called an artificial potato?). In any case, eating potatoes can help

us to feel good, sleep well and manage stress. As long as we don’t

eat them in excess, I certainly don’t see the problem with including a

potato or two into your daily diet.


It’s November now and getting cold. Thanksgiving is up ahead. I

hope this year you will say a little ‘thank you’ to the humble potato

and to the earth itself for providing so much of what we need to

feel well.


3. Gebrechristos, HY, Ma, X, Xiao, F, et al. Potato peel extracts as

an antimicrobial and potential antioxidant in active edible film.

Food Sci Nutr. 2020; 8: 6338–6345.

https://doi.org/10.1002/fsn3.1119


4. Kujawska M, Olejnik A, Lewandowicz G, Kowalczewski P,

Forjasz R, Jodynis-Liebert J. Spray-Dried Potato Juice as a

Potential Functional Food Component with Gastrointestinal

Protective Effects. Nutrients. 2018 Feb 24;10(2):259.

doi: 10.3390/nu10020259. PMID: 29495317; PMCID:

PMC5852835.


5. Wurtman RJ, Wurtman JJ. Brain serotonin, carbohydrate-craving,

obesity and depression. Obes Res. 1995 Nov;3 Suppl 4:477S-480S.

doi: 10.1002/j.1550-8528.1995.tb00215.x. PMID: 8697046.



What's New at the Clinic


This has been a whirlwind month for the clinic!

Coyote Herbs and Acupuncture officially opened its doors just after

the solar eclipse on October 15th. The day before, the Saturday of

the eclipse, while moving boxes and hauling trash, friends, family

and I looked to see the little crescent sun shadows playing across

the front porch. We (more or less) risked life and limb to hang a

road sign and worked half the night to finish the wood tile kiosk in

the front. Many of my dear friends and family helped to celebrate

this special place opening up. We had a little champagne to toast the

opening and especially to toast everyone who came out of the

woodworks to help out.


Last week, Suzanne Rittenberry, LAc., a retiring acupuncturist who

has served Oak Hill for the past couple decades, donated her entire

bulk herb and tincture apothecary to Coyote. What a generous gift!

I hope it lives on and continues to reach many more people in our

Southwest Austin community.


Thank you to everyone who helped me make this dream happen and

those who have continued to show your support by spreading the

word about this gem!




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