Dr. Karan & Health With Cory Are Spreading Dangerous Health Advice @Dr Karan @Health With Cory
Watch on YouTube · 2026-01-03 · 29 min
0:00 Hey guys, some of you have been asking me to review some videos by Dr. Karan and Health with Quarry. I don't know what their connection is, they both have their own channels on YouTube, TikTok and Instagram, but they also make videos together.
[video] 0:17 If you snack on blueberries and walnuts together, then the polyphenols from the blueberries combine with the omega-3s in the walnuts to become a brain protection powerhouse. If you...
0:27 Can you prove any of that? No.
[video] 0:30 Mix cocoa into your coffee, then the caffeine in the coffee and the threobromine in the cocoa work.
0:36 Did he just say threobromine? It's theobromine. Whatever, I don't care how you pronounce it, but they talk about all of these topics as if they have it all figured out, but he doesn't even understand how to pronounce the chemical.
[video] 0:56 together to enhance mood, alertness, and mental clarity.
1:00 Mental clarity. he means the alertness that you will feel after you consume toxic seed water it's because all of these poisons are flowing through your body but that's not a good sign it means that you're poisoned and you're alert because of the toxicity
[video] 1:29 your oats with yogurt the prebiotic beta glucan from the oats complements the live microbes from the yogurt giving you a natural symbiotic effect which encourages gut microbiome diversity if you again can you prove it no add goat cheese to your eggs then the vitamin d from the eggs can help you absorb more of the calcium
1:51 I understand where all of this comes from. They simply read something online, maybe watch some videos, and then they make these kind of short videos. It's just that when it comes to actually proving any of this, then you cannot do it. Not scientifically obviously anyway, there's no empirical evidence for any of this, that's clear. But generally, there's just no proof for these claims. You shouldn't eat broccoli at all. It's a poisonous green flower, look at it. Do you want to eat that? Does it look like food?
[video] 2:37 Mustard, the enzyme myrosinase in the mustard helps to activate the powerful anti-inflammatory compound sulforaphane in the broccoli.
2:45 Yes, officially it's sulforaphane. That's what they call it. That's why it smells and tastes so bad. It's just generally a poisonous flower. What else do you need to know? You really only need to rely on your own senses anyway. You don't need to read anything about it if it tastes and smells like it's poisonous.
[video] 3:12 and increases its bioavailability if you squeeze lemon into green tea then the vitamins green tea is made out of poisonous green leaves just thinking about it disgusting tea in the lemon can help you absorb more of the antioxidants in the green tea again can you prove any of this uh
3:36 Horrible start. We'll see what else they say. What?
3:47 After this, I cannot take him seriously at all.
[video] 3:50 Where do they get all of this? As far as I understand, he's a surgeon?
4:18 He just read something online, most likely. Maybe some books, but that doesn't prove anything. Those are hypotheses at the very best, but not even really. You blindly believe it. Really, you can just call most, if not all of this religious beliefs. So far. We'll see what else they will say.
[video] 4:40 Taco built on corn tortillas, beans, and vegetables delivers a blend of soluble and insoluble fibers. Crucial for regular bowel motions, microbial fermentation, and short chain of fatty...
4:51 I don't really eat fiber very often at all. I eat fruits. I eat melons sometimes, but sometimes I just spit out the fruits and swallow the juice. Therefore, you could hardly even say that I eat fiber many days. Never had a problem. I've gone months without eating any fiber at all also. Again, what is this based on?
[video] 5:20 And many authentic tacos include fermented elements like pickled onions, jalapenos, or even fermented cabbage. And these fermented vegetables bring live bacteria and organic acids to support microbial diversity.
5:31 Add in a squeeze of lime, cilantro, maize and salsa, and you've got a poly- Cilantro is poisonous, horrible for your gut. Phenol-rich, antioxidant-dense- They just throw around these words, antioxidants, polyphenols.
5:50 good for your god, blah blah blah, and people who see the title doctor in his channel name, they right away think, oh, he must know what he's talking about. If he's a surgeon, then he didn't learn anything, or at least not a lot about food anyway. Probably, realistically, nothing.
6:14 That's what you need to understand. And even if he would have, then it would come from the system, and then he would be promoting plant-based diets and fiber anyway. If you read about food in the mainstream media, then that's what you will learn. Eat a lot of vegetables and seeds. But there's just no proof that any of this is good for us. And these are man-made plants anyway, they don't even exist in nature.
[video] 6:45 What does any of this have to do with having a long lifespan?
7:08 Alright, instead of a pizza, which would usually be soaked in seed oils, that's bad for you, obviously, he gets green plants, maybe sweet potatoes, and cooked chicken breast, I assume. Of course, if you eat meat, then only lean meat.
7:39 Red light... Instead of being in the sun. It doesn't make any sense. Nothing so far.
[video] 7:47 If you eat an apple after you eat garlic, then the enzymes in the apple break down the sulfur compounds in the garlic, leaving you without garlic breath.
7:55 If you cook a- Again, can you prove any of that? Enzymes are molecules. You cannot even observe them. Let alone prove that the enzymes from an apple will do something with the sulfur in the garlic. And why would you even eat garlic in the first place? Can you eat garlic raw? No. Because it's insanely toxic. Even eating one clove of garlic is torture. You will suffer immensely.
[video] 8:29 Potato, and let it cool down before eating it. You can increase its resistant starch content, making it...
8:35 You can also not eat these kind of potatoes raw. Some people say that you can eat sweet potatoes raw, but I highly doubt that it's enjoyable. But if you eat these kind of potatoes raw, you will have a really bad stomach issues, usually pain. And you can even land in a hospital.
[video] 8:55 Better for your gut and blood sugar control. If you chop up broccoli and let it sit out for 10 minutes before cooking it,
9:04 Then you won't want to enter the kitchen anymore because of the smell. Everybody will run away.
[video] 9:11 You can increase the cancer-fighting compound sulforaphane.
9:15 Yeah, exactly. Prove that, please. Well, I read about it somewhere. Is that proof?
9:25 well no but well then shut up what the fuck why do you make these kind of stupid videos reading something online doesn't prove anything in the broccoli if you store an unripe avocado next to bananas the ethylene gas from the bananas will speed up the ripening process of the avocado if you grate carrots before you okay that may be true why would you eat avocados in the first place there's nothing special about them
[video] 9:55 don't think that they are also necessarily really bad it's a fruit it's not a vegetable but still you eat them then you absorb more of the skin supporting antioxidant beta-carotene if you cut herbs with a sharp knife then the sharp blade preserves more nutrients and flavor compounds than a dull blade which can cause more damage to the cell structure
10:17 Yeah, but you don't want that because you don't want to taste them. Because of how bad they taste. That's why you cook them anyway. Welcome back to Feed Your Gut, a series where I... Feed Your Gut, and it starts off with some slime. ...show you the best gut-friendly meals and... Oh my god, how is that gut-friendly? What's wrong with you, man? ...the science behind them to have you... What science? Where is this science?
[video] 10:48 I should also add that this guy is 35 years old. The other one also, Cory. I guess that you could say that he kind of looks his age, but he doesn't. He looks like he's...
11:11 really 10 years older at the very least in his early 40s could also be the beard partly but still no it's the skin his skin looks aged meaning that whatever he's doing it's not working why would you take advice from him russum tomatoes for the soluble fiber pectin curry leaves for much needed polyphenols tamarind acts as a mild osmotic lack pectin is easier on your gut
[video] 11:41 He just talks about fiber all the time.
11:48 Prove that it's good for you. Fiber is simply what you cannot digest when it comes to seeds. Any plants, vegetables, simply plant foods. Which are not foods anyway, really, by definition.
[video] 12:01 Fiber maxing. I can't.
[video] 12:09 Man, they are insanely poisonous.
12:16 You cannot even eat them raw. Try chewing them raw. You won't be able to do it. Then why do you add that to your food? How can something poisonous be good for your gut? Just logically.
[video] 12:33 and then you cook it to try to neutralize and destroy the toxins more dietary diversity start by toasting this fermentation friendly fiber-rich far producing spice mix soak and drain the tamarind juice in hot water removing the pulp add your curry leaves and tomato grind down your antioxidant-rich spice mix and why not add a dash of
12:51 All of these spices are not good for you. All of this Indian food out there is super spicy, really bad for your gut. They all have gut issues because they eat this. It's really the opposite of a gut-friendly meal.
[video] 13:09 Turmeric for more anti-inflammatory good.
13:11 Makes no sense. Turmeric is toxic. Try eating even a tablespoon of turmeric. You will not be able to.
[video] 13:20 Finally, season your gut-friendly soup. Now for the temper, start with some ghee.
13:24 Whack in some mustard seeds and more cumin seeds and add that... A gut-friendly soup, if there is such a thing, would be meat, bones. That's what people used to do when they had no food. They cooked the bones, got the very tough meat off the bones, the leftovers, whatever was on there. but that's a famine food anyway but if you want to make a soup for whatever reason then it should be based on meat and really it only should have animal foods inside spicy cherry on top garnish with some coriander for an extra fiber boost and bone apple tea
14:09 He cannot even drink a lot of it. Just a little cup because of how spicy and poisonous it is. Imagine drinking a lot of that. Your gut would hurt. It's just impossible to do it.
[video] 14:23 I just took the biggest risk of my life. For context, I spent most of my adult life as a doctor, as a surgeon, dealing with bowel cancers and gut problems every single day. And in that time, I saw something problematic in the wellness industry. And perhaps foolishly, I decided to tackle that problem. Head on. With zero business experience. What I kept seeing was patients spending fortunes on supplements and often the claims were too good to be true. I know this because I too spent a lot of money on supplements chasing the hype.
14:45 In reality- Instead of simply eating naturally.
[video] 14:49 See, many of these ingredients are clinically underdosed. You've got pack labels that don't live up to the claims or science. You've got products with little to no testing, like creatine gummies with no creatine. Basically my-
14:59 That's good actually because creatine is toxic, the creatine which they put into these supplements.
[video] 15:07 Marketing seems to be more important than the actual science. I've spent nearly 15 years online educating people about health, debunking myths or weeding out the pseudoscience, but I realized it wasn't just enough for me to call out the nonsense, I wanted to get my hands dirty and actually build something better and meet people where they are. no magic cures here i want to build something tested fully transparent and rooted in evidence but there's a problem i know nothing about marketing or business what i do have are a very particular set of skills almost two decades of medical knowledge and obsession with research and gut health and you community it is a massive risk and i'll explain that another time and i might fail and my wife thinks i'm insane but if it helps to raise the standard of the wellness industry and helps people trust what they put in their bodies then it's worth it i'm ambitious and i'm not shy in saying i'm trying to build the greatest fiber product in the world so follow along if you want to see that
15:44 Fiber product, of course, and that's why he promotes fiber all the time. And he never thought that all of the people who had gut issues that they maybe ate too much fiber, too many seeds and plants, which humans are not naturally supposed to eat. No. They ate too little fiber or the wrong kind of fiber. It's not possible that we should be eating raw meat, which is what we eat in nature. And people who eat raw meat don't have any gut issues, as long as the meat comes from healthy animals, obviously. No. That cannot be the case, that we should simply eat naturally. No, it must be a fiber deficiency. Come on. Oh, wow, even the surgeons just have no idea. They operate on these people and don't even realize what the cause of the problems is.
[video] 16:43 I can't make the greatest fiber product in the world on my own. And I almost went insane trying to. But then I met this mad genius scientist. Meet Amin. He's also one of my best friends. This man has saved...
16:55 So you didn't meet him? He's your friend.
17:04 Buying a fiber supplement is a scam, seeing as you're buying waste products. That's it? That's what you buy when you buy fiber supplements.
17:20 It's incomprehensible to me how anybody can buy a fiber supplement. You should eat as little fiber as possible. The only fiber should come from fruits. Easy to digest fruits, not all fruits. It doesn't make any sense to actually pay money for the indigestible parts of a plant, the waste products.
[video] 17:45 cellulose for example that's what they sell you it's insane why people fall for creatine vitamin supplements i understand but this is crazy in jungle of half truth science and from accidentally creating frostborn 2.0 but we didn't just throw fibers into a tub and call it a blend we literally studied fiber fermentation curves we looked at short chain fatty acid kinetics and modeled how fast or slow different
18:15 Yes, but none of this is scientific. It's based on beliefs.
[video] 18:21 Gut bacteria eat their fibers. We went deep into the science because that's what it takes to create a product that nourishes your microbiome without blowing you up like a balloon. I bring the obsession with gut health and the microbiome and years of medical knowledge.
18:34 I do believe him, that he actually believes all of this. He's just insanely misinformed. That's what's going on here.
[video] 18:42 Antamine provided me with some world-class microbiome expertise and industry connections which stopped me getting scammed. Without his help, I would have struggled to make something truly unique. The one thing I learned as a surgeon was this. Without a team, you are nothing. And in any big ambitious adventure, you have to recognize your own limitations. and drawn the strength of others to build something even bigger than you could do alone. I don't just want to make a fiber supplement. I want to make the best prebiotic formulation in the world. And to do that, I needed the right people, the best minds, the missing puzzle pieces. This is just the beginning. We're not just building a product, we're building a movement. And we're going to shape the wellness industry in the right direction. Follow along because when this launches in a few weeks, you'll be able to say you were there from day one as I built this from the ground up the right way. Yep, that's me. You're probably wondering how I ended up in this situation.
[video] 19:22 If you drink a lot of matcha, you probably need to know this. A lot of the beneficial compounds typically found in green tea...
19:27 These chemical structures which he's showing, those are beliefs. These cannot be observed. Nobody has ever actually seen them. People simply imagine that that's how they should or would look like.
[video] 19:46 are found in much higher concentrations in matcha because you consume the entire green leaf in powdered form. For example, polyphenols like EGCG in moderate...
19:54 Yeah, and green leaves are bad for you in case you don't get it.
[video] 19:59 Amounts have antioxidant and anti-inflammatory effects. But at very high cumulative doses, like several cups of matcha a day, these compounds in matcha can bind to non-heme iron in the gut and reduce...
20:10 I've explained this many times before, but in short, what they measure, and you cannot directly measure it, they create correlations, are... The responses of the toxicity when you consume green leaves, they also do this with garlic, onions, and then because your liver produces more of these compounds, they say that it's anti-inflammatory, it's an antioxidant, but in reality your body actually fights against these substances.
20:52 Maybe he really doesn't realize it. It seems like it.
[video] 20:57 iron absorption and some clinical studies have shown that polyphenol rich beverages like teas can reduce iron absorption by as much as 60 to 70 percent when consumed with iron rich meals and long-term heavy use can be linked with iron deficiency anemia it's worth noting that this mainly impacts non-heme iron found in plants and heme iron from animal sources are less affected heavy matcha drinkers especially women of reproductive age vegans or anyone with already borderline iron levels could drift slowly into iron deficiency anemia over time if drinking matcha is your personality make sure you drink matcha between meals not with the
21:24 These recommendations, why drink poisonous drinks made out of toxic green leaves at all? It's always these recommendations, drink it less, drink it between some meals, add something to it. Why not just say, stop doing that? It tastes horrible because it's poisonous. That's why you add sugar, soy milk or regular milk to it. It's because you hate the taste.
[video] 21:53 People say that natto tastes horrible. I've never tried it.
22:23 Would you actually eat mushrooms? Does it look like food to you when you walk through a forest? People started eating mushrooms after World War II. They went to the forest, got a lot of them, brought them back home and they cooked them in a pan to imitate the texture of meat. It's famine food because it's not food really at all. Why does any of this matter?
[video] 22:52 The food highest in vitamin K1 is kale.
22:55 Really poisonous? What does it matter? You can read about this as much as you want. At the end of the day, you will not be eating raw kale. And even if you cook kale, you're gonna add a lot of sauces just to cover up the horrible taste.
[video] 23:16 The food highest in vitamin A is liver.
23:18 The only actually good food here. I guess that you could say that guava is also good. It's a fruit, but liver is actual food.
[video] 23:31 And the food highest in B vitamins is also liver.
23:35 Okay, and that's what you should be eating.
[video] 23:40 Now, you, of course, don't need to eat just these foods, but if getting all of your nutrients from food alone feels overwhelming, that's where adding in a multivitamin can help fill in the gap.
23:55 Yeah, yeah, what is this? Some kind of promotion or what? Why would you promote multivitamins? They make no sense whatsoever simply because those are synthetic toxic chemicals which were created in a laboratory.
[video] 24:13 Liposomal vitamins are a smarter choice because they wrap the vitamin in fat like bubbles that help your body to absorb more of what...
24:21 Prove any of this you can't.
[video] 24:24 you take, plus they're easier on the stomach. And Solarae makes a great liposomal multivitamin for both men and women.
24:32 Multivitamins have an LD50 value, by the way. Only toxic substances have an LD50 value, meaning that they are toxic.
[video] 24:42 daily support into just two capsules per day. This is my legal argument to explain why croissant should be considered a gut health food. It has to be a traditional croissant because it's made using a laminated yeast dough that undergoes slow fermentation. And this process allows the yeast and lactic acid bacteria to partially break down some of the starches and gluten, making the final product easy to digest compared to unfermented white bread. The fermentation can also lead to the production of organic acids which...
25:04 He just wants to believe that he eats all the junk food and just really wants to convince himself, probably, that it's good for you. He probably has gut issues himself, it must be like that. If he eats all of this, for sure.
[video] 25:23 can improve the glycemic response when you have a freshly baked croissant and allow it to cool before eating a portion of their starch retrogrades into resistant starch and this resistant starch isn't digested in the small intestine but travels to the colon where it feeds good bacteria and then produces colon nourishing short-chain fatty acids like butyrate butyrate is especially useful for maintaining a healthy gut lining having foods and drink that you enjoy can improve stress levels and we know that chronic stress is a known disruptor of the gut brain axis a A croissant savored in a mindful breakfast setting may sometimes be better for you than eating perfect foods under constant guilt. Not that you need any excuse to ever eat a croissant.
25:54 Let me know if you would like to see a part two of this video. They have a lot of shorts. But I would understand if you don't. The content is pretty much unbearable. It's a combination of insane ignorance and... religious beliefs. They read a lot and most likely watch videos online, probably on YouTube, maybe some lectures and then they memorize what they read and heard and then they make short videos about it. But you cannot prove any of this. Could you even prove anything that they said? I think not. Scientifically, factually, anyway, obviously.
26:46 But I don't even think that you can draw any real correlations between the measurements and the outcomes.
27:02 It's just beliefs. It's hearsay, essentially. They hear something, they read about something, and then they tell you about it. But actually, in real life, you cannot prove this. Doctors especially, of course, fall for this because to become a doctor, you will simply memorize everything for the most part. And to be fair, surgeons do help people.
27:40 Do you actually help people if you cut out their large intestine? You can argue about that.
27:50 They for sure don't understand what the cause of the problem is. Meaning that even if they fix the symptom of the problem, the problem will stay because they won't change what they eat. And I do believe him. when he says that fiber is good for your gut. I do believe him when he says that he believes that his supplement is going to be good for people, of course. It's a business. But I still believe him that he's really that brainwashed, that he believes that the indigestible part of toxic plants, which don't even exist in nature, is good for your gut. This is how manipulated people are today.
28:44 And if you would tell him to eat raw meat, to drink blood, then he would probably laugh at you and say that he didn't study that, he didn't learn that. But if you eat that, it's perfect for your gut. You don't even feel it in your gut because it's designed for you, so to speak. And these plants are the opposite of that. You will always feel them. They will cause pain, discomfort, a lot of suffering. If you go along with nature, then everything will always be fine. If you go against nature, always expect a lot of pain and suffering. It's guaranteed. Thanks for watching.