Drink To Beat Disease: Tea Series with Dr. William Li and Harney & Sons
vDOsEaMlZno • 2021-08-11
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Kind: captions Language: en hello everyone and welcome to day three here at uh the uh health and tea uh event with dr lee and then i'm michael harney and you are elise harney and uh we are with harney and sons tea and it was your husband and dr lee that were such good friends right mom not that i'm a bad friend of dr lee but no my husband and dr lee and it's been a great privilege to know dr lee from the beginning of his crusade to use food to help us beat disease it's um it is it is it is you know and um you know we were uh my mother had his book and with the book eat to beat disease how did you how did you organize it i had all paper clips on all the ends of the chapters where it tells you what foods to look for and not you know to be sure you have everything and depending on what you're considering that but the thing that i do want to say which i think is very important uh because of this covid we have become so much more aware for years we just have to get smart enough to listen to mother nature to listen to mother nature and i just wanted to point out here i don't know the good doctor knows this but this i was looking for my copy and then i read it up here and it's the advanced copy so i've been proud to be associated from before it was printed with the eat to beat diseases uh so dr lee uh thank you for inviting us here well it's a real pleasure um to be here uh among friends and i have to say it's been a plea it's been a pleasure and an honor for me um to not only have come to know harney t's for so many years and known elise uh and john on a personal level uh but to really see the family uh and all your activities surrounding tea continue to thrive i mean you know if there's one tea uh group that cannot be put down by a pandemic that's going to be harney and sun tea so i i'm uh i'm really excited for us to be able to do this together you know i i normally talk about eating to beat disease and today i think we're talking about drinking to beat disease because tea is something that is even more natural to consume than eating food because it's just we got to stay hydrated absolutely that's what they say tea is water is the mother uh of tea and so that's very good you know um the the thing i like about it also is that uh you know you're gonna talk about we're gonna talk about the various teas and their their uh benefits uh which you're gonna talk about but uh the thing that i like about it is that turns out most times the teas that that are considered the most healthy by you are uh the ones which are the best tasting so nature as my mother was saying uh has sort of combined the two of good taste and and uh probable health benefits uh there so um i'm i'm excited about the five ways and as you say you know can't drink enough tea so i turn over to you a little bit dr lee yeah well um so you know i'm a medical doctor and a scientist and i have been involved for many years trying to develop better treatments through biotech biotechnology for diseases like cancer complications of diabetes and even vision loss blindness and we've been remarkably successful um in fact there's now 41 fda approved treatments that we've been deeply involved with and it's a real privilege and a sort of a badge of honor to have contributed to new medical treatments but what got me into food was the fact that i realized that we were treating diseases um after they had the horse was out of the barn and i thought there was an opportunity a great opportunity to be able to prevent disease in the first place and when you're talking about prevention you really can't talk about drugs or medicines they're expensive they have side effects they need a prescription and you know they're it's not as accessible worldwide and but what you can talk about is food food and beverage i'm using food sort of in a in a sort of a big frame term and what's wonderful in my work is that many foods more than 200 foods but i think first among equals i discovered through my own research is tea and what does tea do tea helps our bodies hard-wired self-defenses resist disease so our when we're born when we are formed in our mom's wombs the day we're born our health defense systems hardwired are fighting to uh for our health they help us resist disease and the question isn't you know why do we get a disease it's actually why don't we get disease more often and the reason and answer to that question is because our health defenses are are really really raring to go what are those health defenses angiogenesis our circulation our blood vessels our stem cells regeneration our microbiome our healthy gut bacteria our dna which also protects us from the environment and our immune system these are the five health defense systems that we are born with and if we have environmental assaults from ultraviolet radiation sunburn fumes pollution all these things that we're seeing radon uh all these things that can affect our health chemicals that we inadvertently eat um they actually take down our health defenses and what we're looking for and this is really where tea comes in are foods that we love we enjoy that really mean something to us because they bring us joy and pleasure and satisfaction that elevate our bodies health defense systems and tea is first among equals i always have a cup with me when i try to go on so it's not a clear cup but it's something i have literally at my side well there uh there are lots of things you know the uh original way tea was uh was drunk back in the days was as a was as a it was not medicinal but it was it fell into the emperor's cup and they thought it protected them and and i guess you'd call it medicinal uh protective medicinal and so it has a many thousand year history from uh from china on uh with that so uh and there's been lots of studies as you know right especially the green teas absolutely i mean you know tea comes from a plant and we know that plant-based foods are good for our health that's now almost universally recognized and the leaf of the tea which is what we steep and you're going to show us this uh mike nobody does it better than you but from a sort of researcher's perspective there are thousands of natural chemicals we call them bioactives because they act they they interact with our biology and um some of the compounds that are natural chemicals are like catechins gallic acid uh feminine and theoflavins and they all wind up in a cup of tea when you brew it um and um some of the amazing things that have been shown by research is that drinking tea actually can uh help prevent our cells from aging so it's even has a i'm sure the emperor didn't have the science but appreciated that anti-aging properties of tea prevents our telomeres from shortening so we stay our cells stay younger slow down cellular aging there's a polyphenol everybody talks about polyphenols i like to be specific so the polyphenol that tea that has been best studied in tea is called pgcg epigallo catechin gallate egcg and green tea has a lot of it because it's closest to what comes off the tea plant um and and then everything from that all teas come from that downstream in terms of how they're prepared but green tea has you know as much as 16 times the eg cg then some of the more processed or handled uh teas and one of the my favorite things to talk about egcg is that i did research on this with the national cancer institute is if you take t and you put it into the same system that is growing blood vessels that would feed a cancer cancers are harmless so they can't get a blood supply and if you put t in that system the blood vessels that would feed a tumor cannot grow takes it right takes them right apart prevents new ones from growing and you know and so people say well that's really amazing was it hot tea or cold tea well in the research lab we've got to use cold tea we use cold tea um and so um obviously you would put a pour hot tea into a into a dish you'd cook everything um so this goes to show uh that the hot tea which is where it started and then we had to chill the tea in the refrigerator in a glass pitcher we turned the hot tea into iced tea and the next day when it was cold we then tested it in the lab so this shows that this anti-angiogenic cancer starving property of tea that get egcg is present in both the hot tea and preserved through you know from the steeping but also preserved in the refrigeration and cooling and still works when it's cold so i i think that the good news there is a hot tea iced tea it all works it actually helps our circulation it's been shown in the lab to help fight cancer growth other studies have shown lowers blood pressure helps your blood cholesterol helps your immune system it's got antioxidants and anti-inflammatory properties and the thing that one of the things that you know i always say is you know show me the the evidence well there's been clinical studies involving people showing that drinking two to three cups of green tea a day is associated with more than a 40 reduction in the risk of developing colon cancer so another reason to really embrace cancer in the family well that's a good reason for for everyone to and enjoy it you know it's just a it's uh and by the way it makes total sense right we're we're pouring something into our intestines that's going to make its trip all the way through us and so it's protecting our gut as well well you know it's amazing dr lee is that egcg that you were talking about that that's a prized thing so that's what drives the price of tea up because that adds the great flavors and then as the season grows on goes on it the egcgs are converted into other chemicals which um are other molecules which are are good but uh you know that's what makes the great teas uh taste good is the eg cgs yeah i know that's great so you get a whole bunch of these interesting teas in front of us well you mentioned green tea here so i thought i'd make some green tea so people can see because i know loose tea is the best way to do it and it then cuts down packaging so this i'm going to put two spoons in here this is a perfect teaspoon you may understand why is it called a teaspoon because we use it with tea could i use less than boiling water 175 thank you and so it's pretty easy to drink loose tea isn't it mom well tell them about the less than boiling water oh we have to for green tea we use less than boiling water because yes that's 175 degrees and uh that's why i have my mother is to help me out when i make myself not for as long as steeping period right three minutes and 100 yes less heat less time mom than than boiling water and five minutes which is what we recommend for that so thank you very much so um i then have the timer as we said and we got it for three minutes oh you have a time or two so we have two timers excellent so then it's pretty easy to drink uh loose tea do you drink loose tea then doctor you know i drink tea anyway i can't get it but i grew up drinking loose leaf tea and i kind of like loose tea loose leaf tea because i know when the tea is going to settle to the bottom i don't have to worry about you know it floating around but i can also control the strength of the tea that way and so it gives me control oh i was just going to say and sometimes i like a really strong cup of tea and sometimes i like a a lighter a cup of tea and that's why the having tea leaves you know the loose leaf tea is great on the other hand you know if you have a tea in a bag or a sachet um you can also just pull the bag or sachet out the one little tip that i'll tell you from the health and polyphenol perspective is if you're using tea that's in its own bag or sachet you want to dunk that tea periodically while it's steeping because that action will actually allow the natural healthy chemicals the egcg to come out into the water better good point good point uh while we're bringing this did you want to talk about the oolongs at all what's the benefits for those well you know so oolong tea a lot of people don't realize has a lot of the same healthful property of green tea and so whatever you're hearing about green tea may have a little stronger potency or effect but i want people to remember oolong is a is a different flavor along the continuum of green tea and many people will be familiar with oolong tea because it's the kind of tea that often you get served in a chinese restaurant now the free tea you get is usually not a high quality tea but it's you know perfectly drinkable but there are some very special kinds of oolong tea which is a little more brown in color um but it's got a nice rounded flavor to it i mean you know you are you are really the t meister and all i wanted to be able to communicate is that don't be afraid of oolong it is um got a lot of the research that shows it's also good um as green tea it's just got a different it's a different style of the tea but what do you know you know a lot more about the ins and outs of the tea absolutely so yeah it's a semi-oxidized tea so green tea you know they fix it green where they use just like with the say asparagus where it's either steamed or it's put in a fry um and sauteed if you will uh but oolong is a slightly damaged so it's like those um you might say it's like a apple that you've cut and it's just started to turn there's my timer uh see that was pretty easy right uh it's just started to turn so the oolongs are are semi-oxidized and as you say it's a whole continuum where you got the lighter ones this is a alison is from taiwan and this happens to be from taiwan too and this would be one that one might find in a chinese restaurant the formosa oolong now we always include that in the earl grey which is uh the most popular flavored tea that's out there so that's a tea that has a little bit of bergamot in it so that citrus is supposed to be good for you too isn't it yeah absolutely well you know the earl grey is really near and dear to my research heart because thanks to harney and sons our we had done this collaboration at my nonprofit organization the angiogenesis foundation where we studied the anti-angiogenic cancer starving properties of tea and we had all assumed that you know the things that people have said that japanese tea would be the strongest and then maybe the chinese green tea and nobody ever thought that um earl grey would have any power at all in fact the reason that i was part of the design of this experiment was research we chose earl grey because we thought it was going to flunk the test and little did we know that the earl grey came won the gold in the competition it actually blew away um both japanese and chinese green teas and it may be the bergamot uh that's part of it it was so amazing but then to beat the earl grey we had mixed japanese sencha and chinese jasmine tea and then bam that then you know um that then took took the lead and won the race so again you know we discovered something with the help of harney and sons about tea itself using um just regular tea putting things together and then using the power of research to help us understand something that's so delicious that we'd like to drink now we even have more appreciation of it right well you know i learned from an old german tea master that he said only buy tea that makes you smile and and some of that is because it has more of the natural uh components more of the sugars because when you think about tea we're drinking the sun because the sun's energy comes down to the leaves and then it's translated into sugars for the tea plant you know it doesn't do uh it doesn't grow tea just for you and me dr lee and my mom but it it's done it for itself and uh so we only buy teas that make us smile so that's uh that's i think one thing even the year old gray has got a a lovely a lovely uh base of teas with it well you know the the interesting thing is that the um the the reigning thought was that black teas dark teas are highly oxidized and that oxidation process would naturally destroy useful chemicals but obviously that's not the case and obviously you can also add a flavor to the tea like with bergamot which you know is part of the tradition of earl grey um what's the history of earl grey why who's earl and why is it great oh great it turns out the original earl grey was a british uh general that was during the revolutionary war uh came over and um did so many good things that king george iii made him hereditary earl so um the good things you and i may not think we're so good today but uh back then the the king was very happy with his work so he became earl grey the second earl grey was a prime minister under uh queen victoria and uh so people like to uh pay homage to him and so they uh named the tea after the prime minister oh that's it that's a yeah that's a great story you know like i love those little nuggets that help us understand the background to what um to what we're doing by the way i i meant to ask you this um the teaspoon that you are using is that where truly where the name teaspoon came from they used it to stir tea or to mix tea well now you may have taken me outside my uh my uh your historical story my father would say yes right what would you john's told me yes well then he must oh yes it must be but it's easy to make loose teeth so we have like you can get this we have or we have the permanent tea filter here it's hard to open it but the box once you open it is a this could go right into your mug and then we also have these paper things which you just put a spoon or two of tea in there and uh you would put that in your mug you make your own tea bag you make your own tea bag oh then you put it in your mug so that we have different things away this is great so there's different ways to make loose tea and uh that's we just wanted to show people in the states often avoid making loose tea and i i love that where do you get your own tea bag envelopes where does that where do you get that oh that's a it's a german company that makes also the uh this permanent filter here i i love the idea that you know there are you know the t is t but there are different ways that you can actually brew it and steep it and that that tea bag thing i bet you've never done that i'd love to make sure you get a chance to do it oh yeah i would love to do that it's a great idea no it's it's so easy and then you just dump that in the in the thing excellent excellent biodegradable of course of course oh harney harney.com we'll have a yes you'll be able to get the teas uh as part of the the follow-up later on yeah well look i mean i uh you know i i'm just the researcher here and the doctor trying to tell um share with you guys and the viewers that you know um you don't have to just have one little thing of tea that you haven't uh tried in years sitting in your pantry but look at what john and elise are surrounded by this sort of um this the whole series of different types of teas sealing the floor um they all come from the same plant but they have slightly different tastes and it's kind of like you know the connoisseurship of wine is that you know to the uninitiated exactly to the uninitiated all red wine tastes the same um but when if you're if you start to drink it more you start to realize how refined and different each wine is same thing as tea same thing would be for cheese you know people that don't you know it's all the same no no they're very distinctive and i think that speaks to this you know the heritage and ancient art of tea drinking to match the you know the ancient revered agriculture of growing tea so this is you know something that i know has been at the heart of harney and sons you guys not only provide the highest quality of teas but you're actively part of the whole process of making sure from the grower to you know the people that have it put in their cup that it's something that you're you have you have a hand in sort of the entire process and you're familiar with the whole thing of what's actually going on and that's important to somebody like me who cares about the quality of the teeth that i drink absolutely well dr lee is there more questions do you think that that i should answer or we should answer about t you know the only thing i wanted to um i thought maybe i would ask you a question and you can ask it back to me and i'll give you i guarantee i'll give you a different answer but the question i'm going to ask you that you'll ask back to me is how much tea do you think somebody should drink oh that's right that's right i'm ready for that one too okay so dr lee how much tea should someone drink of a day i asked you first what what's your answer how much oh well i asked you oh you asked me okay well i think that we should drink three to four of these wow that's a that's an alice in wonderland cup it's uh it's uh alice it's it's a lot to drink luckily there's a hole in it so it's less to drink well i want to say how much do you drink i don't eat a lot of tea but i drink a different tea at different times of the day really i think that's part of the joy of it that um i can have essentia or i can have a dragon pearl in the morning and then i can switch to something maybe a little flavored or an oolong i always love the oolongs when i go for lunch and then during the afternoon and they've um fooled around with some different flavors what does your daughter drink in the morning she drinks um wedding weddings see i'm here for something wedding tea absolutely yes yes and of course that's a white tea the paris which it was for michael's wife brigitte the pledgies right that is one of our most popular teas but that's a black flavored right yes uh-huh yeah but it's got real gray in it too so i know it's so interesting you know that the earl grey fits into some of those blends yes that's true but and then of course though i do finish the evening with chamomile which is good for you right yes chamomile is very good for you it actually truly does calm the mind and the body and the soul and it also has some good properties for your gut health so then when you're sleeping at night it's taking care of your healthy gut bacteria as well um i can only um think that your love of tea uh elise contributes to um that type of healthy aging and beauty that you've actually been able to have after all these years you look exactly the same to me as when i first met you so it's wonderful that you know you can be any age you could be a teenager you could be i mean like you know young kids are starting to really come on to tea as well um and i think that this is um something that can tea is something you can drink your whole life and that's the other wonderful thing yes that's true well i think that before our connection with you we certainly enjoyed tea being introduced to it by stanley mason all of that i mean we really did enjoy tea but it was only after we started working with you that i realized the health benefits of tea so all i can say is i'm still here and thank you well you know and thank goodness for that um but you know so i i love the fact that you talked about the different times of the day let me tell you let me share a little bit about the um the different types of diseases that tea has been shown through research to be protective of and how much you need to drink and so we talked about the fact that for colon cancer research has shown that drinking two to three cups of green tea uh causes a a substantial reduction of about 47 percent um cardiovascular disease um you know heart disease which again cardiovascular is all the blood vessels in our body stroke brain heart attack four cups of tea a day which i easily drink four cups of tea a day um has been shown to substantially lower the risk of heart disease same amount dose for lowering the risk of lupus which is an autoimmune inflammatory disease calming the immune system down to the right size and you know some of the things that really surprised me by lowering inflammation without compromising our immunity against bacteria and viruses you know about four to five cups a day has been shown to be beneficial to protect against multiple sclerosis which is an autoimmune disease and rheumatoid arthritis as well so these are the common diseases but look we're actually in a new era right like this is uh you know about a year and a half ago the entire world changed when we had this pandemic kind of spring out of nowhere and catch almost all of us unawares and i can tell you one of the first things i was involved with was research looking at diet and health and so a very early study going back to the spring of the pandemic examined 900 people in china uh i think in near the wuhan area where all this started and they were tracking people um head to toe blood tests saliva everything else these are not sick people well healthy people 900 healthy people as the pandan was breaking out and they measured all these different factors they looked at their stool for their microbiome they counted they looked at what healthy gut bacteria they looked at um blood tests to see what kind of cytokines or body chemicals were being produced and of course they looked at whether or not people got coveted or not and something that i caught instantly caught my eye was that people who the differences between people who got coveted and didn't get covet in this one study um was linked to whether or not they had a natural chemical that the body makes called interferon gamma so people who had more interfere on gamma didn't get coveted and people who had more interference gamma had a very different kind of gut bacteria um uh they they had very specific um uh uh one bacteria called ruminococcus okay um all i can tell you is that the people who didn't get covet had this and the people who did get covet didn't have that bacteria and then they asked people what they ate and they were looking at you know all the what did they eat what did they eat and drink and guess what popped up the people who had the rheumatococcus the good healthy gut bacteria that had the interference gamma that wound up not getting covered in wuhan china where all this started were people who drank green tea and black tea about two cups a day and so again you know this is um something that told me it's time to do more research even more research into the benefits the protective benefits of tea i'm not saying by any means that tea is a substitute for other protective measures you can't ignore it that's right the fact of the matter is that you can't ignore science you can't ignore research and and what research does is it gives us the reason to do more studies and to and further enjoy what it is that we um uh already enjoy and i think when it comes when it comes to tea it's a no-brainer that we should study it more we should drink it more we should enjoy it more and that's what you're all about here is are there any any other any other things that you want to show with all that wonderful stuff in front of you well we talked about how to make tea we talked about the different types of tea we didn't show any white tea mother but we did mention it in wedding right and that has uh that's the baby of the tea plant so oftentimes that has a very concentrated selection of of things that one would find the precursors of uh of tea and uh the egcgs are are better in the spring tea as i mentioned but they're still uh as they convert into thea rubicon's uh you know they and theo flavins uh it's they they then serve a different purpose they have a different way of working their magic but uh however you like tea as you say four cups is not a bad way to go through life and as long as it's good tea that makes you smile i think that's pretty good exactly it's a snap excellent well dr lee this is better to see you it is uh even from a distance but one day we'll see you in real life but um it's uh it's been great and uh we are so happy to be associated with you and uh exactly over the years very privileged yes it's a great prayer great for you well thank you thank you the feeling is mutual i enjoy sharing my passion uh uh for tea as medicine but also tea as pleasure and it is something that i speak very authentically about because it's been part of my life and i will continue to drink horny tease because i enjoy it so much great we raise our cup to you thank you
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