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Most people think that kidney disease starts with pain. It doesn't. It starts with nothing. No symptoms. No warning.
Learn the 7 hidden daily habits damaging your kidneys silently and how to protect them before symptoms appear.
Key Takeaways
- Kidney disease is mostly silent until advanced stages, making early prevention crucial.
- Blood sugar control and hydration are key to protecting kidney function.
- Avoid processed foods with phosphate additives and inflammatory seed oils to reduce kidney stress.
- Kidney damage starts long before clinical diagnosis, emphasizing the importance of proactive health habits.
- Kidneys can heal if harmful daily habits are identified and corrected early.
What the video covers
- Kidney disease often starts without symptoms and can progress silently until significant damage occurs.
- 90% of people with chronic kidney disease are unaware they have it because early signs are subtle or absent.
- Kidney damage usually begins upstream in the bloodstream, often linked to blood sugar spikes and metabolic stress.
- Blood sugar spikes, even without diabetes, cause microscopic damage to kidney filtration units called nephrons.
- Chronic dehydration thickens blood and increases kidney workload, impairing their filtering ability.
- Processed foods with phosphate additives and industrial seed oils create toxic and inflammatory stress on kidneys.
- Kidney disease is strongly linked to diabetes and high blood pressure, but damage starts years before diagnosis.
- Lifestyle factors like poor hydration, diet, and inflammation contribute significantly to kidney decline.
- Healthy fats like olive oil, butter, and coconut oil can reduce inflammation and support kidney health.
- Kidneys have a capacity to recover if damaging habits are stopped and proper care is taken early.
Chapters
- 00:00Introduction: Silent Start of Kidney Disease
- 01:23Seven Hidden Habits Damaging Kidneys
- 02:49Kidney Damage Starts Upstream
- 04:22Blood Sugar Spikes and Kidney Damage
- 05:47Chronic Dehydration and Kidney Stress
- 07:14Processed Foods and Kidney Harm
- 08:31Inflammation and Blood Vessel Damage
- 09:45Healthy Fats and Kidney Recovery
- 12:38Additional Risks and Final Thoughts
Full Transcript — Download SRT & Markdown
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No reasons to be worried. And by the time you feel something, fatigue that won't go away, swollen ankles, waking up at 3:00 in the morning to pee for the third time, blood pressure creeping up every year at your physical, by the time
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that happens, you can have already lost half of your kidney function. Not a quarter, not a third, half. And look, I'm not being dramatic. That's straight out of medical literature. Research compiled from the National Library of Medicine database confirms that uremic
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signs and symptoms don't start to show up until at least two-thirds of your nephrons, which are the tiny little filtration units inside your kidneys, are already gone. And here's the part that should really stop you for a second. According
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to the National Kidney Foundation, around 90% of people who have chronic kidney disease don't even know they have it. Ninety percent walking around, working, raising kids, hitting the gym on the weekends, telling themselves they're basically healthy while their kidneys silently
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suffocate. So, if you've been tired more than usual, if you wake up puffy around the eyes, if you see more foam in your toilet than you used to, if you're getting up at night to pee, and if your
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blood pressure keeps creeping up a few points year after year, pay close attention. Because in the next few minutes, I'm going to walk you through the seven hidden daily habits that almost guarantee your kidneys will never heal. And the craziest part, most of
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them are considered normal. Here's what I want you to throw in the trash right now. The idea that kidney disease is genetic, that it's bad luck, that it's something that happens to other people, old people, sick people, people on
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dialysis. Because the truth is more uncomfortable than that. Kidney disease in the vast majority of cases doesn't start in the kidneys. It starts in your bloodstream. It starts on your dinner plate. It starts with a low-grade, invisible metabolic fire that's been
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smoldering for years before any doctor flags it. Yale Medicine will tell you straight up, "Diabetes is the number one cause of chronic kidney disease and high blood pressure is number two." But, here's what they don't tell you loud
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enough. The damage doesn't start when you get the diagnosis. It starts 10, sometimes 15 years prior to that while your fasting blood sugar still looks normal, while your A1C is still in range, and while your blood pressure is
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still borderline, while you still pass your annual checkup with a thumbs up and an I'll see you next year. That's the whole problem. By the time the system officially decides that you have a disease, your kidneys have already been
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taking several hits, sometimes for over a decade. So, if you take one thing from this lesson, take this right here. Your kidneys aren't failing because something is wrong with them. They're failing because something is wrong upstream and they're the ones paying the bill. Now,
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let's talk about what's actually doing the damage. First habit is going to be blood sugar spikes. I'm not talking about diabetes here. I'm talking about normal-looking, totally ignored spikes that happen after you eat your bowl of cereal, a sandwich, a healthy green or
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fruit smoothie, or muffin with your coffee, or your handful of pretzels at 3:00 p.m. because you skipped lunch or your lunch didn't satisfy you. Each spike is microscopic damage to your kidneys. Inside each of your kidneys, you have around a million tiny filtering
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units called nephrons. At the heart of every nephron is a structure called the glomerulus, basically a tangle of microscopic blood vessels, so delicate that one strand is about five microns wide. That is smaller than human hair, way smaller. When your blood sugar
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spikes, those tiny vessels get bathed in glucose. The inner lining starts to stiffen, inflammation creeps in, filtration pressure rises, and over years, those tiny little vessels get scarred, slowly, silently, one meal at a time. A 2024 paper in Nature
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Communications looked at insulin-resistant kidney cells side-by-side with biopsies with real patients with diabetic kidney disease.
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And the conclusion was clear: cellular insulin resistance is a major driver of the damage. Not a maybe. They said a major driver. And those changes show up in the kidney cells before someone even has full-blown diabetes. So, if you
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crash after meals, if you get sleepy after a sandwich, if you store more fat around your belly, if you feel hungry two hours after eating, your kidneys may already be under metabolic stress right now, today. And the worst part? Your
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standard yearly blood work probably won't catch it until it's too late. Habit number two: chronic dehydration.
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Okay, this one sounds so simple it's kind of like an obvious joke, but it's not. Chronic low-grade dehydration, the everyday kind, the kind where you wake up, pound some coffee, have soda with lunch, maybe a beer with dinner, and the
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only actual water you touch all day is whatever is in the cup next to your toothbrush. You see, your kidneys cannot do their job in a dry body. Less water means thicker blood. Thicker blood means less blood volume reaching the kidneys.
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Less volume means concentrated waste, more stone-forming crystals, and a higher workload on filters that are already running nonstop 24/7. Filtering, by the way, around 180 liters of plasma every single day. That's not a typo, 180 liters every day. Most people are waking up in
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a slow drought and don't know it. And you could look at your urine for some clues here. Your urine should be slightly yellow, not completely yellow, not completely clear. It should be slightly yellow. If it's consistently dark yellow, smells strong, or comes out
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concentrated, like with a lot of foam, that probably means your kidneys are working harder than they should and they're trying to tell you about it. And no, coffee, tea, soda, energy drinks, and sugary hydration beverages are not the same thing as drinking water. Some
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of them actually pull water out of you. Your kidneys want clean, simple water. So, consume high-quality spring water.
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Habit number three, processed food. And I don't mean the obvious junk food here. I mean the deli meat, the protein bars, the bagged snacks that say organic and gluten-free, the low-fat yogurt, the cereals with names like a yoga retreat,
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those frozen meals labeled high-protein. Almost all of it is loaded with two things our kidneys hate, inorganic phosphate additives and industrial seed oils. Phosphate additives, listed on labels with the names that start with phos, p-h-o-s. These are absorbed by
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your body almost 100% compared to the phosphorus you naturally get from real food, which your gut only partially absorbs. So, when your day looks like a string of packaged foods, you're dumping a phosphorus load on your kidneys that
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the human body was never built to handle. Your kidneys see those additives as toxins that have to be cleaned up.
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Over years, that workload wears them down. Then add in inflammatory seed oils, which are found in 80% of our food supply, the soybean oil, the corn oil, the cottonseed, canola, rice bran oil, sitting in a fryer at every fast food
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chain in the country, even high-end healthy restaurants. When you consume this, you got yourself a daily background fire of low-grade inflammation hitting the exact blood vessels your kidneys depend on. Your kidneys evolved to filter food that came out of the ground, off a tree, or on
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four legs. They did not evolve to process whatever is inside a Lunchable. So, swap out those bad fats I mentioned with healthy anti-inflammatory fats like butter, ghee, beef tallow, extra virgin olive oil, coconut oil, and even avocado oil. Those are much better options for
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your kidneys. And speaking of inflammation, this is where a lot of people are unknowingly damaging their kidneys. They start drinking more water.
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Maybe they cut back on sugar. Maybe t
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and die by blood flow and inflammation. And if the blood vessels feeding your kidneys are inflamed, your kidneys stay under stress, which means you can do everything else right and still feel stuck. Honestly, that's why I've become such a snob and obsessive over the right
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fats, especially something like olive oil. Olive oil is terrific when you find the right source because it's an anti-inflammatory, polyphenol-rich fat that lowers inflammation in your body and in your kidneys. But most of the olive oil at the grocery store isn't
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doing what you think it is. Good percentage of it is old. It's oxidized. It's been sitting on the shelf with fluorescent lights around it. Maybe it's cut with the seed oil. Maybe it's stored in a plastic bottle. Now you're getting
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microplastics. That's why this part matters so much because if you're going to use olive oil, which I do recommend, you got to use a high-quality source.
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So, when you're buying olive oil, here are some things to pay attention to. Make sure it has a harvest date and that harvest date is within 18 months of whenever you're purchasing it. Number two, make sure it's a single origin
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source, not several countries mixed into a blend, but a single origin source like Italy or Spain or Chile. Number three, make sure it's in a dark glass bottle, not a clear glass bottle, and not a plastic bottle. And number four, when
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you find that at the grocery store, which is kind of hard to do, let's say you do find it, grab the bottle, not right there at the front of the shelf, but towards the back of the shelf, as
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far as possible towards the back, which has the least amount of light exposure. Personally, I do not buy my olive oil at the grocery store. I use something called the Fresh Pressed Olive Oil Club, because I know I could trust it. I
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looked at their polyphenol report, and it's way above anything I've seen before. It's early harvest, single origin, dark glass bottle, it has it meets all the metrics that I'm looking for, and it's cold pressed. So, the polyphenols are preserved, not damaged.
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What's also super cool is they ship it fresh right to my door every quarter.
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And high-quality olive oil will help with healthy blood flow, lowering inflammation, better metabolic health, and most importantly, protecting those tiny blood vessels that your kidneys depend on every second of the day. So, if you have an olive oil at home, I want
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you to do this test. I always talk about this in my lessons. Do the taste test.
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What you want to do is grab the olive oil. I'm going to take a swig here of the one I have.
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I just took a nice shot. That is burning my throat. My tongue feels a little fuzzy. There's a strong peppery taste to that shot.
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You want to make sure that olive oil feels that way. It should not go down smooth. It should feel peppery, it should burn your throat, and in some cases, make you cough a little bit. If your olive oil does not do that, if it
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tastes flat, if it goes down smooth, that's a red flag that it's not high-quality, because real olive oil should taste alive. So, you can either stop guessing with cheap olive oil at the grocery store, and fix the problem
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by getting a high-quality one by following the tips I mentioned, or just getting the one that I use. And for my community exclusively, when you buy two bottles of the Fresh Pressed Olive Oil Club incredible olive oil, you get a
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third bottle for free. So, all you need to do is click the link in the description box below if you want this deal or scan the QR code on the screen.
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Now, these are small batch harvests. So, once they're gone, they're gone. You have to wait till the next quarter. So, if you want to support your kidneys, lower inflammation, and have a delicious, high-quality olive oil, make this simple swap and your kidneys will
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thank you for it. And if you don't love it, they offer you a money-back guarantee. So, click the first link down below in the description box or scan the QR code on the screen. Now, let's get to habit number four. Sugar and fructose.
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Here's something most people don't know. Glucose, the stuff you find in bread and rice and pasta, raises your blood sugar.
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That's what we just talked about. But fructose, the other half of regular table sugar and the dominant half of something like high-fructose corn syrup, does something different. Fructose doesn't go to your muscles for energy.
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It goes straight into your liver. And when the liver gets overwhelmed, fructose gets converted into fat, which is now called non-alcoholic fatty liver disease. And then it's turned into uric acid, which goes into your bloodstream, which lands directly on your kidneys. A
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massive 2024 study using UK Biobank data, over 127,000 adults followed for years, found that people drinking more than one serving of sugar-sweetened beverages per day had a significantly higher risk of developing chronic kidney disease. And just to be
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clear, the same study showed that artificially sweetened beverages weren't off the hook, either. Diet soda, also a problem. Both raised the risk. A separate analysis from the American Journal of Clinical Nutrition found that in people with already-existing kidney
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disease, every additional sugar-sweetened beverage per day pushed them further down the slope. So, if your typical day looks like this, coffee with a sweetener creamer in the morning, soda with lunch, a flavored yogurt as a snack, fruit juice with dinner, ice
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cream after. Your kidneys are filtering uric acid and inflammatory byproducts around the clock, and they're getting overwhelmed and exhausted. This is why eating a handful of blueberries are okay, but orange juice is not. Berries come bundled with fiber, water,
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antioxidants. Juice is just a freight train of sugar with the brakes cut. Habit number five, ignoring blood pressure. This one is brutally underestimated because high blood pressure doesn't really feel like anything. You can have a reading of 145
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over 95 and feel totally fine, but the inside of your kidneys does not feel fine. Picture those tiny kidney vessels that I spoke about, the tiny delicate hair-thin filtering capillaries. Now, imagine those capillaries getting hit with a pressure wave like a fire hose
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every single heartbeat for years. The walls thicken, the vessels stiffen, the filters fail. High blood pressure is the second leading cause of kidney failure in the United States, right behind diabetes. And according to Yale Medicine, both numbers are climbing. And
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here's the cruel feedback loop. Kidneys that are damaged can't regulate blood pressure properly, so the pressure climbs higher, which damages the kidneys more, which raises the pressure more, round and round. So, if your blood pressure has crept up from 118 over 75
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10 years ago to 132 over 85 today, your doctor's probably saying, "Let's keep an eye on it." Don't keep an eye on it. Do something about it because the kidneys are taking the hits while you're monitoring. And the biggest driver of
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high blood pressure that nobody talks about, you guessed it, we'll get there in a minute. Habit number six, chronic stress and poor sleep. These two are basically the same villain in two different costumes. When you're chronically stressed, stuck in fight or
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flight, scrolling on your phone at midnight, working through dinner, sleeping 5 hours, waking up tired, your body floods itself with cortisol.
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Cortisol raises blood sugar. It raises blood pressure. It drives insulin resistance. It promotes inflammation.
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Every single thing we've talked about so far, stress makes worse. And the research on sleep is specifically striking. A UK Biobank study of over 370,000 adults found that roughly 17% of new chronic kidney disease cases in that group could be attributed to poor sleep
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patterns alone. A separate cohort of nearly 200,000 adults, published in the Journal of Clinical Sleep Medicine, found that sleeping less than 4 hours a night raised the risk of developing chronic kidney disease by 45% compared to people getting 6 to 8 hours
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of sleep. You see, you cannot heal the kidneys if your body is stuck in survival mode. You can eat all the kale you want. You can drink all the high-quality olive oil. You can do every cold plunge you see on Instagram, but if
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your body never gets out of fight or flight, your kidneys never get the calm, low-pressure, anti-inflammatory window they need to actually repair themselves.
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And repair is not a daytime activity. It happens at night in deep sleep, when your nervous system is finally at rest.
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And right about here is where, for a lot of people watching and listening, something is starting to click for you.
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If your labs always come back normal, but you've got fatigue you can't explain, brain fog that won't lift, belly fat that won't budge, and swelling around your ankles in the evening, this might be the silent metabolic stress that no one ever connected for you. Not
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a thyroid problem, not aging, not you just need to push harder, metabolic stress quietly destroying the most important filter in your body, which brings me to the seventh, final, and most important habit on the entire list.
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That's going to be ignoring insulin resistance. This is the root of everything we just talked about. Insulin resistance is when your cells stop responding to insulin. So, your pancreas cranks out more insulin and more and more just to keep your blood sugar
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stable. For years, sometimes even over a decade or two, your blood sugar levels can stay normal while your insulin levels climb higher and higher behind the scenes. By the time your fasting glucose or even your A1C starts to drift
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up, you've already been insulin resistant for 6 to 14 years according to studies. That's why standard doctors miss it. They test glucose, maybe even A1C, but they almost never test fasting insulin. Here's the part you really need to get. The 2024 Nature Communications
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paper I mentioned earlier essentially confirmed that the cellular insulin resistance inside your kidney is doing damage long before diabetes ever shows up on a chart. Researchers looked at every cell inside the kidneys, every major cell, and the same insulin
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resistance signatures kept showing up. Quiet, continuous, and cumulative. So, the question is, are you insulin resistant? Studies show that about 93% of American adults have some form of insulin resistance. I could spot it in a room, insulin resistance. Here are some
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things I pay attention to. Number one, belly fat that won't go away. Number two, skin tags, especially around the eyelids, the neck, and even the back.
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Then we have dark patches around the neck area and energy crashes after meals. Some things to look at in your lab report are high triglycerides, low HDL, and of course high blood pressure.
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And if you get an ultrasound on your liver, fatty liver. If three or more of these sound like you, your kidneys are paying the price right now. You just can't feel it. Now, let's zoom out for a second. Look at the seven habits again.
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Blood sugar spikes, dehydration, processed food, sugar and fructose, untreated blood pressure, chronic stress, which is also poor sleep, and insulin resistance. Notice anything?
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These aren't seven random kidney mistakes. These are seven faces of one single thing, chronic metabolic overload from a modern Western lifestyle. Your kidneys aren't a special, fragile organ that randomly fails on unlucky people.
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They're the canary in the coal mine. They're one of the first organs to break down under the constant pressure of how most people are living right now. But the good news, your body and your kidneys are incredibly resilient. They
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have a stubborn, quiet ability to recover when you finally stop attacking them. When you remove the interference, your body will heal. This is real, peer-reviewed evidence, including the olive oil we talked about earlier. You can improve your kidney function markers
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within a matter of months by making these changes. And look, if you're looking for some ways to lower insulin and eat the right foods and make all these swaps, well then I encourage you to pre-order my brand new book coming up
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called Keto Flex Revive, where I show you exactly the foods that cause the most inflammation, and it's an extensive list, healthier swaps that lower insulin, lower inflammation, how to fix sleep, how to practice keto, how to practice fasting. Takes everything you
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just learned and puts it into an entire protocol. If you pre-order the book right now, we're giving away some free bonuses, including some free chapters.
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So head over to ketoflexbook.com or if you're watching on YouTube or Spotify video, scan the QR code on the screen to get those free bonuses right now. The book is going to be available on hardcover, Kindle, Audible and
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Spotify, and I narrated myself. If this lesson made something click for you, please share it with somebody you love.
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The friend who has swollen ankles, the dad with the rising blood pressure, the sister-in-law who's always tired, because sometimes the body whispers for years before it finally screams.
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Thanks for watching. Thanks for listening. And if you enjoyed this lesson, I just published a video on three breakfast foods that help heal the liver, lower inflammation, and help you burn fat, And they're not what you think. Here's a clip from that lesson,
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then click the video on the screen coming up in a few seconds, and I'll see you in that next video. Over one in three adults have [music] fatty liver, and most of them have no symptoms. But once your liver gets backed up, your
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body stops burning fat efficiently. And one of these foods almost nobody uses the right way, because it's not just the foods, it's what you combine them with that really flips the switch. I want you to think of
Topics:kidney diseasekidney damagechronic kidney diseaseblood sugar spikesdehydrationprocessed foodsphosphate additivesseed oilskidney healthBen Azadi
