148 Video Views·Jan 15, 2026
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Trong video này, bác sĩ sẽ chỉ rõ 3 loại thực phẩm và thói quen tuyệt đối không nên ăn chung với đậu đen, vì chúng có thể gây ứ độc, suy thận âm thầm, phù nề, tiểu đêm nhiều và mệt mỏi kéo dài. Rất nhiều người nghĩ rằng đậu đen “càng ăn càng tốt”, nhưng sự thật hoàn toàn ngược lại nếu bạn mắc sai lầm trong cách sử dụng, nhất là với người trên 50–60 tuổi quan tâm đến sức khỏe tuổi già.
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Black beans are hailed as the king of detoxifiers and a miraculous remedy for rejuvenating the kidneys
Many people hearing this started buying it to cook and drink instead of regular water all year round
But today I have to frankly say something unpleasant—eating black beans incorrectly
Especially when recklessly combining it with these three major taboos
it's no different from you slowly wearing down your own kidneys every single day
Don't mess with your health as you get older dear aunties and uncles—there are people who are perfectly fine one moment
Just because she drank black bean water at the wrong time Cristini's blood sugar spiked dangerously
triggering a red alert in her blood test putting her at risk of needing dialysis
What are these three major taboos And how can you use black beans properly
so they truly become black gold for people with diabetes
In this video I'll clearly point out and name each item one by one
Especially please pay close attention to the third item
Because this is what 90% of diabetes patients use
daily—without realizing they're making a deadly mistake
Hello I'm Dr Anh Tuan your guide on the elderly diabetes channel
It's hard to believe but I've been alongside senior citizens' health for 13 years now
Throughout my years in this profession
What worries me most isn't the difficult cases but the
habits that seem beneficial yet end up harming our people
Let me tell you the story of Uncle Ba a dear patient of mine
Bác is 68 years old this year and has had type 2 diabetes for nearly 10 years
He's very meticulous if anyone suggests something good he follows it right away
Recently I heard people whispering that drinking black bean
water helps cleanse the kidneys and miraculously lowers blood sugar
So Uncle Three bought a full 5 kilograms of green-eyed black beans
drinking the boiled water from them every day instead of regular water
Throw out the plain water altogether—drink warm water in the morning during lunch and even have a warm glass before bed to help you sleep better
Do you know what the result was auntie and uncle
Just two months later during a routine follow-up visit
Brother Three held the test results with trembling hands
Blood sugar levels weren't decreasing but fluctuating unpredictably yet even more
alarming was the sharp rise in creatinine levels a key indicator of kidney function
The patient has mild swelling in the legs feels constantly restless and
exhausted The patient is wondering about this with you
Wait doctor I was drinking detox tea to cleanse my body—why has it now turned into toxin buildup
You see black beans are inherently very beneficial
Traditional and modern medicine both recognize its high fiber
content and beneficial vitamins for people with diabetes
But it's a medicinal substance and any medicinal substance must have proper
dosage and interactions Use it incorrectly and it becomes a double-edged sword
You two must be feeling a bit startled by now
wondering if you're starting to resemble Uncle Ba
Don't worry let's dive straight into the first mistake
just to see if we've ever made it ourselves
The first major mistake which sounds utterly
unreasonable at first glance is something
that countless people still fall into It's eating black beans together with fresh milk
cheese or other calcium-rich foods
You've seen many mothers and aunties making black bean dessert
just for the rich delicious taste
Add more fresh milk or
condensed milk Some people take
calcium tablets in the morning to prevent osteoporosis
Finished turning to immediately drink a cup of black bean water thinking it
would balance the sweetness But science
says otherwise dear auntie and uncle
Why is that
Black beans contain a substance called phytase
Just picture this phytase substance
It's like a magnet attracting
minerals When it encounters calcium in milk or
in supplements it牢牢 binds to it
forming a clump of material
that the body cannot digest
What are the consequences
First cousins drinking milk and calcium supplements just to strengthen bones and
ease back and knee pain
ends up costing you money and causing more harm than good
But when beans are consumed calcium
gets trapped and is completely excreted
The body remains calcium-deficient
leaving bones still fragile and porous
Second the greater danger lies in the strain it places on the kidneys
What happens to those clumped substances
which don't dissolve in the intestines
where do they go
Some of it settles back into
the urinary system Over
time it accumulates and forms kidney stones
or urinary tract stones Imagine that
A diabetic person's kidneys are already weakened
their filtering system already riddled with damage
Now you're asking them to filter out these additional stones as well
How could it possibly withstand that
That's precisely why kidney failure
progresses so rapidly Therefore the advice from your nephew Mr Tuân is
If you'd like to eat black bean dessert
prepare it light and mild
with little sugar using diet sweetener
Absolutely no milk added
Do not eat
with cheese And if taking calcium supplements
take them at least four hours
apart from eating black beans
That's just the first one
This second one is the real trap
that wives and mothers often fall into
when trying to nourish their husbands and children
I'm back on my feet after the illness ma'am
Taboo number 2
Long-term diabetics often suffer
from anemia What's the cause
Fatigue That's
why family members
worry and buy beef from Robinia
spinach or animal
liver for nourishment
After eating rice with stir-fried beef
Finish with a bowl of cooling black bean dessert
Alternatively take an iron supplement to boost
blood health then wash it down
with black bean water for easier swallowing Sounds reasonable
What's so nutritious about that isn't it auntie and uncle
But alas
this turns out to be yet another mistaken combination
He's that pesky fellow in
the black beans again Not only does he absorb
calcium he's also extremely fond of iron
Whenever he encounters iron-rich foods
It can reduce the body's ability to absorb iron by 50% to 70%
Eating a bowl of beef stew in
ten portions is highly beneficial
When black beans are cooked you
can only absorb about three to four
parts of their nutrients That's why
many elders keep asking me about this
Doctor I eat plenty of nutritious
food mostly imported powdered
supplements yet my red blood cell count still comes back low
He was always in plain sight rising and
sitting down with a grim expression on his face
The culprit might be right there in the cup of black bean water itself
Take it right after that meal ma'am
Anemia in the elderly is very dangerous
It causes rapid
heartbeat and reduced oxygen supply to the brain
Easy to cause falls and strokes
People with diabetes however have slow
-healing wounds so even a minor fall can lead to serious complications
The solution for you two is
if that meal that day included red meat
liver or dark green vegetables
rich in iron
Fine just don't drink black
bean water that day Or if you
really can't resist wait four hours
after eating before having it
Let your body fully absorb the valuable nutrients from the
food you've eaten Then go ahead
and use the detox drink alright
But Auntie and Uncle
this third point I really need to stress strongly
speaking plainly so please listen carefully
Not only does it reduce effectiveness but it also
directly impacts the risk
of nighttime emergencies
This is the most important part of this video Please uncle and
aunt listen carefully
If possible please write it
down for me with paper and pen Absolutely no beans on Tuesdays
that's Western medicine
especially blood sugar-lowering
drugs such as metformin and glyclogel
blood pressure medications and various
antibiotics Why is that
Uncle and auntie don't you remember when I first said black beans are the king of
detoxifiers In both Traditional Chinese Medicine and Western medicine
Black beans are used to detoxify mushrooms
and heavy metals their detoxifying
properties are extremely powerful yet ironically they can themselves be
toxic
With black beans the Western
medicine components that your aunt and uncle consume
are likewise regarded by it as toxic
substances and foreign bodies to be eliminated
When you take the medication with black
bean water or drink black
bean water right before taking the medication the compounds
in the black beans will coat the pill
rendering the medication ineffective
or expelling it from the body
before it has a chance to enter the
bloodstream Imagine this morning
Uncle and aunt took their diabetes medication
Rest assured we've already taken the medicine
so you can eat a little more freely
But since you're drinking black soybean water with it
That pill was as good as invisible
As a result two hours after eating
blood sugar spiked to 15
Sixteen points even twenty
When you feel tired you get thirsty
your vision blurs
That is acute hyperglycemia easily
leading to coma Likewise with blood
pressure medication—taking it
without controlling blood pressure—
A sudden flood surge arrives without warning
—resulting in stroke or sudden cardiac
events By then it's too late to regret
Yet timely intervention is life-saving
Never use black bean water
to take medication only use cooled boiled purified
water Black bean water should be
consumed at least a certain time apart
Take Western medicine at least two to three hours later For
example if you take the medicine at 7
a m you must wait until 9 a
Thirty minutes or 10 a m —that's
when Auntie and Uncle are
finally allowed to drink black bean water Auntie and Uncle hear this—
Probably just overthinking but the doctor made it sound so scary—I'm
terrified now I might as well give up
eating black beans altogether to be safe
Oh no don't rush please—this would
be a waste of heaven's gift Black beans
only go bad if you use them incorrectly if used properly they stay fresh
It's an incredibly effective and
affordable miracle cure I'm saying all
this not to make you give up the
benefits but to help you avoid the harm
So how can you eat black beans while keeping your kidneys healthy blood
sugar stable and fully benefiting from
their essence Here's how you can do it
Only a single trick to tame
black beans right here Honestly
Tuấn still recommends his
patients consume black beans
In the list of golden foods for
people with diabetes black beans
consistently rank among the top
Why First they are rich in fiber
dissolves This type of fiber once
it reaches the
intestine forms a gel-like layer that helps slow down the absorption of sugar
o the bloodstream so after
eating their blood sugar levels
don't spike dramatically like riding a roller coaster
Second its black husk contains
anthoxanil a powerful antioxidant
This compound helps protect
blood vessels and safeguard
protecting kidney cells from damage caused by high
blood sugar Third it provides
magical calming effects
Good blood pressure control is beneficial for heart health
The issue isn't with the beans themselves
but rather in how they're prepared
and consumed As the old saying goes
Treat people like timber handle the
core like troops—use them properly
and they become capable generals misuse them and they turn into rebels
Demolishing houses Before diving into
the secret formula for preparing black
beans dear aunt and uncle please check
whether you're on the blacklist below
Isn't that right Even though it's
beneficial I sincerely advise limiting
or best yet consulting a professional
regarding these three groups of people
ave their personal doctor's approval before
use Group one consists of those who may
experience chills or abdominal discomfort
loose stools According to agreement black beans
It's genuinely cold in nature For someone whose
limbs are always icy cold who gets stomach
pain and loose stools from eating unfamiliar
food drinking black bean water will help
The more it chills the worse the
stomach cramps become—indigestion
even diarrhea leading to dehydration and extreme weakness
If you're in this group and still wish to
drink you must absolutely add ginger I'll
guide you through this in the section below
Group two: those with low blood pressure
Black beans have mild diuretic and blood-vessel-relaxing
effects that help lower blood pressure—beneficial
for those with high blood pressure but potentially
problematic for individuals with low blood pressure
Fainting due to low blood
pressure when hungry will be worsened by drinking
too much black bean water
You'll feel your limbs
grow heavy and break out in cold sweat
Advanced-stage kidney failure patients in the silver group
Cali has been restricted
This group requires the highest priority
When kidney function has declined to stage 3B
Stage 4 the kidneys' ability to filter
potassium is severely impaired Meanwhile
black beans are rich in potassium If too
much potassium builds up in the blood
could cause irregular heartbeats even cardiac arrest So if
any of you have been advised
by your doctor to avoid fruits
Avoiding green vegetables high
in calcium also means cutting
out black bean water If you notice in yourself that you're
If you belong to any of the three
groups above congratulations You are
fully able to enjoy this gift from
nature Now please come into the kitchen
Let's cook this remedy together just right for
养生—perfect for health preservation Many people
just rinse the beans and immediately put them
in the pot to cook That's not the right way
Making a mistake caused her uncle and aunt to feel bloated and indigestion To turn black
beans into medicine I had to go through
the step of stir-baking them until golden
Burying the remains Why must it be done
The temperature during burial will
help break down some of the toxic substances
e harmful substance in the porridge mentioned earlier
simultaneously transforms the cooling property of
the beans into a milder warmer nature Thanks to this
but it's gentle on the stomach and easy to digest
The standardization process is as follows
Step 1 Select and wash
Choose the black beans
Pale green split open the bean to reveal a light
green interior small and
shiny Rinse off the dirt
Rinse thoroughly discarding any floating impurities such as
hollow or moldy grains then drain
well Step 2: Toast until golden
Use a heavy skillet—preferably a wok—and
add the beans stirring
gently over low heat
Keep stirring continuously to prevent burning Cook for about 15 to 20 minutes When
you see that the mixture has thickened and pulled
away from the sides of the pan it's ready
The bean pod begins to crack slightly its color
slightly scorched and most importantly you
can smell the fragrance rising
The strong aroma filling the kitchen is perfect Step 3:
Earth burial This is the
crucial step that 90% of people skip
Prepare a piece of
Spread a clean cloth over a clean ground or
tile surface then immediately pour the steaming
hot batch of beans onto the cloth
Then invert the pan or cover
it with a cloth and let the
beans cool down for about 10 to 15 minutes A small tip
If the apartment doesn't have
a ground space you can place it on
a wide tray and put it in a well-ventilated area
Although not as effective as direct burial it's still better than doing
nothing at all The purpose
of burial is to balance yin and yang
Fire is yang earth is yin this
helps neutralize the intense heat
from drying herbs so drinking it does not cause internal heat
No acne or
constipation After the beans have cooled the aunt and uncle place them in a glass jar and seal it tightly
using as needed So each time you drink it
How exactly is it cooked What 's
the specific recipe That'
s truly the family's secret
formula I've seen many people
Cook black beans with rock sugar
For diabetics it's a toxic
potion wrapped in sweetness
The doctor's Anh Tuân's standard recipe uses no sugar
but using a cheap readily
available kitchen ingredient—ginger Why ginger Because it has a
warming nature and a spicy flavor
When combined with black beans it helps
direct the medicinal effect more effectively to
the kidney meridian warms the spleen and stomach and alleviates bloating and distension
Black beans and ginger are like a
perfect pair supporting each other Please
note the exact measurements as your aunt
and uncle have recorded them Ingredients
50 grams of black beans with green interiors
roasted and earth-processed for about two small
handfuls along with approximately five slices
of fresh ginger should be briefly grilled
The longer you roast or crush the shell the more fragrant it becomes
One liter of filtered water
Instructions for preparing the beans please auntie and uncle
Add water to the pot and bring it to a
vigorous boil Once the water is boiling reduce the heat to the lowest setting
and simmer for an additional 10 minutes
Turn off the heat add the ginger cover the pot and let it
steep for another 15 minutes Then strain the liquid to
drink The leftover beans can be discarded
Cooked thoroughly these black beans can be
eaten as a rice substitute or as a snack and are
very beneficial due to their high fiber content
This way of cooking black beans is excellent
The rich reddish-brown color of the fried soybean paste
is beautifully appealing its fragrant aroma mingling with a warm
slightly spicy hint of ginger Sipping it in
As far as it goes warmth spreads through
the belly leaving you feeling noticeably
lighter But that's not all—your timing is
key determining 50% of the effectiveness
Drinking at the wrong time means your kidneys will have to work overtime
Doctor Three's mistake
the person featured in the video drinks replacement water
all day instead of plain water The couple
Remember this please Black
bean water is a tonic not
a beverage Drink it only
two to three times a week
Drink chrysanthemum tea on alternate
days for example on Monday Wednesday
Friday or Tuesday Thursday Saturday Do not drink it daily for extended periods
One month is recommended
to avoid nutritional imbalance The best time
to take it is in the morning or
afternoon about 1 to
2 hours after eating
At this time the body is more
active making it easier to absorb and
metabolize energy Limit intake in the
evening and avoid drinking after 6 p m
Black beans have diuretic properties so drinking
them before bed will force you to wake up
two or three times during the night
to urinate And for the elderly this can worsen insomnia
Then the next day blood sugar rose again
blood pressure climbed once more so that
treating the kidneys ended up damaging the nerves
Aside from this glass of black bean water
One small habit after dinner that helps ease digestion and
lower blood sugar—something I
’ve noticed very few people do
Feel free to share this as an extra
gift for you both To keep your kidneys
healthy and blood sugar stable relying
solely on black beans isn't enough
Uncle and aunt please adopt
these three habits: drink
water properly don't wait
until you're thirsty to drink
Drink small sips throughout
the day When consuming black
bean water still ensure you
drink enough plain water
Don't drink 1 liter of soybean water and forget the essential 1 5 liters
of plain water Or reduce salt intake
Bland food is fine but kidneys hate salt
Just reduce the fish sauce a bit when cooking the meat
Cutting back on the dipping sauce on your
rice plate is like giving
your kidneys an extended vacation—adding a few extra years to
your lifespan And doing heel-raising exercises—
Every day whenever you're free—whether watching TV or brushing your
teeth—stand straight and gently rise
onto your toes then lower back down
Make about 30 to 50 repetitions
This simple movement
stimulates acupressure points on the feet
It greatly supports kidney energy as my colleagues have noted
Today's video is a bit long
because I wanted to explain everything in the clearest possible
detail so that you both can fully understand the full picture
Now I'll review the material a bit too
To protect your kidneys and use black beans effectively
please remember this three-part mantra with me:
no no 1 is no
Do not take with milk or calcium
supplements Do not take with iron- rich foods red meat or
spinach Do
not use to swallow Western medicine
Two to three hours later
Gold dust buried in soil
combined with ginger
Health in old age is like a candle flame in the wind
Please be extra careful dear
aunt and uncle A small change in
the kitchen today could help
prevent serious illness tomorrow
Is this remedy easy to prepare
How do you usually cook black beans
Has anyone ever accidentally added rock sugar before
Can you take it with medication
Please leave an honest comment below
so I know
Don't be shy because if we make a mistake we can fix it
sharing helps everyone
Learn from this experience
If you find this video helpful
I'm asking you for a small favor
Please share this video with your older friends
ose seniors struggling
with diabetes and high cholesterol just
like me who knows maybe an auntie or uncle sharing this post
Helping someone escape the
hardship of kidney failure and dialysis is also
a way to accumulate good karma
And please don't forget to hit
the channel subscription button
the red one next to the bell
Why Because in the next video
I'll take you to the garden
where we'll find a wild herb growing abundantly along the roadside
known as the number one enemy of high blood fat
elps clear away the stubborn
plaque buildup in the arteries that
my fellow villagers often waste I'm Doctor Anh Tuan
Wishing you both stable blood sugar
good health peace of mind and joy
in life with your beloved grandchildren
Goodbye and see you again soon