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Halloween: from a Chinese Medical View

By David Foster | Published October 30, 2025

 

 

FEAR, in Chinese medicine, is said to harm the kidneys, a mechanism that is easily relatable and biomedically translatable in that when scared, our brains signal to our adrenal glands to release cortisol and adrenaline, which in turn subjectively exhausts our hormonal reserves, or the Chinese concept of healthy blood and fluids.

This blood and fluids are necessary to attract our excitatory hormones and neurotransmitters back downwards so they can do things like transform fluids and allow us to sleep and relax. As they deplete, with age, stress, and self-destruction, we become more prone to more easily releasing cortisol, which perpetuates the vicious cycle. Eventually we run out of cortisol, adrenaline, as well as our fluids that fall under the concept of “blood,” and we die, buried in the ground like the ghouls, goblins, ghosts, and skeletons that started this whole problem in the first place!

CANDY, in Chinese medicine, is said to harm the spleen, which really just means it destroys our digestive system—the system whose job it is to produce the blood and reserves that are necessary to mitigate the side effects of adrenal and cortisol spikes that are relatively unavoidable in modern life. I’ve had many patients who grew up in foreign countries relate to me that while they had plenty of sweets and treats as kids growing up, nothing was as saccharin sweet as what they tasted upon arriving in the U.S.

While it’s nice to be nice to ourselves, forgiving and all that, I believe packaged junk food that really doesn’t expire should be invisible to us if we wish to have any hope for long term health. My wife and I unapologetically shelter our daughter from it as much as possible for as long as possible to give her organs as much time to develop sans the perversion of corporate crap.

With that said… the reason many of us experience sweet cravings when stressed is because cortisol and adrenalin are up, therefore blood and fluids are down, and what substance to better mimic the mush of mucosal fluids than SWEETS? The ancient Chinese used (relatively) sweet flavor herbs, such as red dates, licorice, and rehmannia to “calm the liver”—that is to mitigate hyper-reactions of adrenaline.

SO IT MAKES SENSE! THE LOGIC OF HALLOWEEN IS CONSISTENT WITH THAT OF DAOIST BIOLOGICAL PRINCIPLES! Go out, get scared, have fun, then come home and enjoy a few treats 🙂 Discard or donate the rest. Ignore candy and forget about treats for the rest of the year, or at least until Christmas, for God’s sake, and use healthier options to reattract your stressed floating “yang qi” downwards:

  • Nut butters like from Fixx and Fogg
  • Dark chocolates like from Blue Stripes
  • Coconut yogurts maybe with red dates, goji berries, and/or maple syrup, and/or nut butters with dark chocolate… ANYTHING besides refined junk food, please.

Just as “fear harms the kidneys,” excess anger is said to harm the liver, grief does the lungs, and worry harms digestion as much, if not more than poor diet. None of us, myself included, will ever be immune to worry (no vaccine for that (yet)!), so friendly reminder to have a context of friends, spiritual practice, and/or spiritual community to lean on.

Happy Halloween!

Posted in Acupuncture, Autumn, diabetes, Digestive Disorders, Mental Health, Traditional Chinese Medicine | Comments Off on Halloween: from a Chinese Medical View

What Fall Flavor Are You?

By David Foster | Published October 29, 2025

The brilliant rationale behind why the ancient Chinese associated certain seasons of the year with certain organs, then certain organs with flavors of foods (and herbs), had to do with the organic physiological responses to temperature and climate, how they align with each bodily system, and the biochemical reactions incited by each flavor in the body. For example:

Acrid goes up and out. Haven’t we all had the experience of sweating or decongesting after spicy food? Bitter goes down and out. Most have also had the experience of drinking coffee or green tea, then having to go to the bathroom. Sour goes down and in, as does sweet, whereas salty goes down and in, but brings enough water into our cells to then vaporize upwards, which is why its mechanism can RAISE blood pressure.

Unfortunately, in (Traditional) Chinese medical schools, due to modern misinterpretations of the medicine we are lucky if we’re taught half-truths of fact—too often we were told objective untruths—though regarding flavors and seasons we at least got the former.

We were taught that the acrid flavor corresponds with the lungs, which correspond with fall, though this is only one of fall’s flavors, and arguably the less significant one, nor was it ever really explained WHY the lungs correspond with autumn.

Fall is nature’s regression and recession, just as the days grow shorter and animals begin their hibernations, gases and blood in the human body sink deeper, as in towards our adrenal glands, where we can reproduce ample hormones and healthy blood to then rise again in spring. The chemical mechanism induced by acrid foods or herbs DOES NOT encourage this movement. So, while less educated practitioners uniformly advise everyone to eat more onions, garlic, and ginger during fall, recall there should never be any one size fits recommendations in (holistic) medicine or nutrition.

Because the chemistry of acridity moves things upward and out in the body it is surely useful for dislodging the phlegm and mucus often accumulated during allergy, flu, and covid season. It can also be useful for patients who find that during autumn and/or year-round, they have a remarkable difficulty with all kinds of rising—whether out of bed in the morning, off the couch to exercise, intellectually, or in sexual engagement.

For the other half of the population, the more calming, descending mechanism of sour is more logical. Especially since along with bitter, another “flavor of descent,” sour is one the more unrepresented ones in most American diets, maybe partially explaining why modern Americans have so much difficulty with grounding, sleeping, and slowing down.

To understand which flavor should dominate your diet and herbal formulas this season, you can try feeling the (second/middle finger) “guan” pulse position on your left wrist. If the artery feels small or weak your body needs acridity! But if it feels big, inflamed, angry, you need LEMONS 🙂 When life gives you lemons, first feel your pulse. Or get your acupuncturist to do it.

As for nature and safer one size fits all advice: ‘tis the season of root vegetables, so cook plenty of carrots, radishes, beets, yams, and brussels sprouts. In fact, a perfect way to roast the latter is with garlic, onions, and lemon (+salt and olive oil), thereby getting the best of both worlds. Really in my house I should separate them on the pan and take the lemon part for myself and allot all acridity for my wife! But who has the time? I’ll just drink my sour herbs.

Posted in Diet, Digestive Disorders, Nutrition, Traditional Chinese Medicine | Comments Off on What Fall Flavor Are You?

Small Choices vs. Extreme Diets

By David Foster | Published October 21, 2025

 

It is relatively easy for people to follow dogmatic diets, routines, and lifestyles, be it veganism, “paleo-ism,” gluten free, resolutions like never skipping a day of running or their yoga practice no matter the weather. Any of these can be beneficial in certain ways, though rarely are any a one-size fits all magic bullet for long term, full-body health.

As is the case with environmental consciousness, most of us must constantly make small decisions each day, determine what is best for us in the present moment based on what we did or consumed the day before. For example:

If you spend the day sitting at work, obviously it makes sense to stand on the train, take the stairs, and/or walk as much as possible. Physicians wrote in our classical medical texts that “excessive sitting harms the spleen,” which translates as a sedentary lifestyle weakens our digestion. No news there (except how brilliant the ancient Chinese were sans technology)!

Conversely, if you’re incredibly active for a day or two or twenty in a row, as go the lives of parents of young children, you might get more benefit the next day from prioritizing a mid-day siesta instead of a workout.

If your friend cooked a lovely, carnivorous dinner for you over the weekend of grass-fed beef and sausage, as did mine, it makes sense to be vegan or pescatarian for the following 1-2 days after. By all means reap the benefits of the red meat, but give your organs and arteries a reprieve from beef’s heaviness. Hot green tea is also advisable the following day.

On the other hand, if your diet is omnivorous and you haven’t had any red meat during the week you should probably do so, especially if you are a woman on her menses, ideally alongside steamed or sauteed vegetables.

If you eat a bunch of raw, uncooked foods have it with hot tea. If you have a bunch of cooked, spicy foods, STILL have it with hot tea, because hot tea just generally aids digestion, and is therefore perfect, thereby nullifying my one size cannot fit all maxim. Green tea is generally preferable if you tend towards constipation. Black (Pu-Erh) tea highly preferable if you tend towards diarrhea. If caffeine causes excessive urination, it probably means your “yang qi,” or capacity for fluid transformation is failing to descend into the bladder and kidneys. This can often be rectified with some Paleo meals, Chinese herbs, and/or just a good night’s sleep.

Get to bed by 11pm, when the body and brain shift entirely into restoration and repair mode.

Don’t eat (much) after 7pm, and especially not after 9pm, when we are more insulin resistant. If you must drink alcohol do so less nights than not, so as to let your organs recuperate. Sweat from exercise, but not too much, as sweat contains within it vital neurotransmitters and substances that are necessary for metabolism andcirculation.

Socialize. Community is to modern society what food was to the ancient Chinese at the inception of our medicine. For the most part we are figuratively starving, for connection, so make it a priority to meet up with friends, even if you feel awkward reaching out 🙂

Posted in Acupuncture, Diet, Mindfulness, Nutrition, Traditional Chinese Medicine | Comments Off on Small Choices vs. Extreme Diets

Acupuncture for Styes and Eyes

By David Foster | Published October 8, 2025

A patient came in recently with the beginnings of a stye. Her left eye hurt and if she pulled her upper eyelid up, she was able to see enough minor inflammation to cause concern. “It always happens around this time of year,” she said. Why? Why?

Why did her eye stye fly (upwards)?

The eyes—especially and specifically the eyelids—are surrounded by the stomach vessel (this is why there are so many ophthalmological complications around diabetes). Insofar as circulatory directionality in the body, it is the stomach’s job (as well as the large intestine’s) to descend gases and fluids down and out; in contrast to its partners, the pancreas and spleen’s functionality to take food, transform it into nutrients, and send them UP. I digress.

In fall fluids and gases naturally want to descend. If we are not metabolically rooted or strong enough our body will fail to attract them downward. If inflammation is hyperactive in the upper portion of the body our body will fail to attract them downward. This is part of the reason fall allergies occur. It was also, in my opinion, the reason for this patient’s stye.

Because she was able to come twice in the same week, we ended up not needing herbs.

Based on pulse and pattern diagnosis this patient fell more into the former category: Digestion and energy were weak, both of which exacerbated by her menses—prone to dizziness and cramping, either implicating a deficiency of blood.

I needled the large intestine vessel’s point on the hand whose neurological pathway connects to the face, as well as the same vessel’s point by the elbow, whose pathway clears inflammatory heat (flaring upwards). These points alone should suffice in clearing the heat above. For the “vacuity below” I used Stomach 36, logically, to engender ample digestive enzymes and acids to attract (potentially) inflammatory gases downward. Since it is the liver vessel’s job to then SEND our manufactured blood UP to lubricate orifices, such as ophthalmologically, I used Liver 3, then finally the third eye point, Yin Tang, for local circulation, plus to calm the understandable anxiety one feels on the precipice of pain or crisis. Between treatments the patient was diligent about avoiding spicy foods and using warm compresses, and by the end of the week, VIOLA! No doctor’s visit or antibiotics necessary.

When gastric acids, enzymes, and/or blood are weak or thinned, it is only a matter of time before some manifestation of inflammatory and/or dry heat flares upwards. Chinese medicine understands this relationship better than most—it is also why a predominantly great diet and lifestyle are imperative.

Had this patient not recovered from her own self-care and our acupuncture, potential herbal ingredients could include chrysanthemum and/or mint flowers, gypsum stone if the eye felt burning or dry and she had thirst for cold drinks, angelica and chuanxiong root at low doses if she experienced much bloating or lack of appetite, but a high dose otherwise; finally, figwort root if there was additional dryness of the throat. If you or anyone you know is dealing with any ophthalmological issues, please consider holistic medicine to treat not just the symptom!

Posted in Acupuncture, Migraines & Headaches, Traditional Chinese Medicine | Comments Off on Acupuncture for Styes and Eyes

Climate Control for Couples

By David Foster | Published October 7, 2025

As a Chinese medicine clinician and a married man, it is always fascinating to me how often opposites attract, not just in terms of psyche or personality, but also physiological proclivities, “constitutions,” as we say.

Besides being the more extroverted or chaotic of the couple, my systemic pathologies tend more to heat patterns—that is excitatory and inflamed, while my wife’s tends more cold—inhibitory, lethargic, or vasoconstrictive. On our good days, as is the case with most couples, this nicely balances the division of labor in their complementing one another. On our bad days, as is the case with most couples… well, they’re bad days.

I half-joke that my wife really should live somewhere in southern California, as she tends to have a very slim sweet spot of tolerance for climactic fluctuations. Too hot or too cold and she’s aggravated, which in turn may or may not inevitably aggravate all present parties. I regularly and fully joke to her that never before I met her had I heard so many reports or internal debate around what to set the temperature at.

Based on dialogue with friends and patients, this is a common problem. One partner is forced to layer up in response to the other’s intolerance for heat or humidity—conversely one is forced to walk around naked with a fan on them in response to the other’s intolerance for cold.

From a Chinese medical perspective—you guessed it—the latter is preferable. Cold is organic, sure, the change of seasons is logical with the laws of nature, however it slows (blood) and contracts (tendons and muscles). Air conditioning should be kept to a moderate level, and the partner less tolerant of heat should limit their clothing, have a fan blowing (indirectly) around them, and sip cool peppermint, watermelon, or chrysanthemum tea to mitigate the climate.

Theoretically, in the long run, this will benefit them, as some mild perspiration may rid some of the fluids trapped at their muscle layer perpetuating their intolerance to humidity. Indoor temperatures can be lowered in the evening when it is organic for our internal temperature to come down.

This doesn’t mean to blast the heat with reckless abandon throughout winter, which would make all of us homeowners completely incapable of affording acupuncture or herbs. While we should protect ourselves from the external conditions, it should be to a moderate degree—one that protects, but doesn’t shelter us, so to speak, so our immunological substances remain primed and prepared to encounter whatever they should during our time outdoors.

As a friendly and annoying reminder, please do not use ice on your aches, pains, and injuries beyond the initially inflammatory 24-hour period. Dr. Gabe Mirkin, the doctor who wrote the R.I.C.E. protocol in 1978, has since written a public article rescinding his previous advice, inadvertently but not explicitly in accord with Chinese medical thought.

 

Posted in Acupuncture, Autumn, Circulation, Immune System | Comments Off on Climate Control for Couples
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