Top Foods That Protect Your Vision & Boost Brain Health As You Age | Dr. William Li
PObGSltQ9SY • 2024-06-17
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Kind: captions Language: en what are some of the specific Foods or nutrients that could have a positive effect on your vision for vision one of the most profound clinical studies biggest clinical studies on food and health was run about 20 years ago started 20 years ago by the national Eye Institute so this is sort of the you know from the National Institute of Health like a very credible group of researchers wanted to find out could we prevent vision loss right very important in an aging population right because you know people are working at an older age now and if you can't see you can't work and so your productivity and quality of life go way down and by the way the other reason to protect Vision has to do with the fact that our eyes allow us to be independent as we get older we all want to be independent we want to do our own thing and the problem is that if you can't see you can't be independent you can't even take your own medicines right and if you need if you need them as an older person so protecting Vision was a big priority so what was discovered is that there are dietary supplements that are made of the same things you can find in Foods zanthin lutein carotenoids okay and I'll come to the foods in a second that when given to people in their 60s and 70s and 80s can dramatically reduce the risk of vision loss from macular degeneration amazing right so here's a dietary supplement that actually works and there's so much huis about the the the the salesmanship of dietary supplements if you if you ever wanted to find one supplement to trust it's the one that had the largest clinical trial to preserve your vision it's called arids a r DS I don't get paid by any companies doing any of this stuff I'm just telling you the facts data is really convincing so arids is recommended for people frankly over the age of 50 to take once a day in order to be able to protect their Vision but here's the thing the suff and erance is really you know some vitamins there's lutein there's Z anth and these are these chemicals that I just mentioned zazan and Altin these are natural chemicals that Mother Nature has laced into Foods what are some of the foods Water Crest kale broccoli red bell peppers Persimmons uh uh Tomatoes you get these same type of natural bioactives just from the foods that we can eat so you know this whole idea of plant-based foods which is is a generalization we can be more specific of carrots red bell peppers kale uh leafy greens Like Water Crest those actually contribute to uh blood vessel health for your eye to lower the risk that you might have blood vessels going out of control they tame The Lion and the other thing that they actually do is they also because you're eating them they go into the bloodstream they also affect your brain they also protect and tame circulation to ensure better brain brain circulation as well better blood flow to the brain now I'm going to tell you um not only is that sort of been shown by the dietary supplements that translate the food by the way the other thing that's really cool is that there's some evidence that's starting to develop that the these supplements for eye disease also protect against dementia as well Isn't that cool all right now foods are uh really important because we can also protect the blood vessels directly so there foods that there's a substance in strawberries called elic acid that we know um actually can prevent abnormal blood vessels from growing they're blood vessel Tamers and when you actually have elic acid from a strawberry ELC acid is what makes strawberries tart okay um and if you get organic strawberries um they actually have higher levels and the reason is because the strawberry plant naturally makes elic acid as a response to being nibbled on by bugs in the environment so this is Mother Nature's wound healing response so when you grow naturally the strawberry is going to have more elic acid when you eat an organic strawberry grow naturally you're going to get more of this blood vessel protective response recently it's been shown by a group at University of Cincinnati that eating just one cup of ripe strawberries per day for six weeks this is published in a research Journal actually uh in in middle-age people who had mild cognitive deficits right not full-blown endstage dementia but mild you know like where are my keys I'm sorry what is that again you know the the thing that you're starting to develop the symptoms it actually improve memory improve memory strawberries one cup against the placebo it reduced the depression and frustration of not being able to remember things okay um and it actually improved the score the cognitive executive functioning score all because of the electric acid and another bioactive we think called anthos as well so again you know we're beginning to tease apart like I always tell people don't worry about the chemical names don't worry about remembering all the details like people like me who study food is medicine and I write about this in my book let me do the heavy lifting for you let me tell you that what we're beginning to understand is that some specific plant-based foods are actually able to protect our blood vessel protect our vision and what's good for our eyes are good for our brain so you get a twofer a double barreled approach to overall better quality of life and protected function yeah certainly what you eat matters especially if you're a gray matter you know and and your eye health and and performance we'll put we'll put a list to to the studies also as well at our show notes as we always do at jim.com notes um I do want to ask you this question from our quick success Community again people could go to Quicks success.com to be able to join so so I I believe we want to we always want to be able to give people option to be able to to change Behavior right because information alone isn't going to change their life um it's the acting and the application right and you know there's always these choices we can make and there's really only four choices to make change you either stop something you start something you do less of something or you do more of something right and so let's talk about the question that we had in our community was if you could identify three and I know they're much more because you talk about a lot of different foods which is amazing to have options in the book and I highly recommend people get their copy do you have three favorite foods that you think uh people should add and also three foods we should delete or at least reduce and I know they're going to be more than three but maybe we could uh start with the three you would avoid or at least you know do your best to be able to manage and do less of and then maybe we could talk about three that would be specifically you know Wonderful not just for eyes but just in just in general your favorite sure listen this is as you pointed out this is a big area in my two books eat to beat disease and E to be your diet I actually talk about more than 200 foods that are all been vetted and actually float to the top as super healthy and I also identify a number of foods that cut down or cut out but let's start with three right because people can remember threes and and I love kind of like your your framework of of the four choices that you can actually make so here are three things that I would actually tell you as a food is medicine researcher and as a clinician who wants to put rubber on the road to help people uh get started uh to do something for themselves three things to actually avoid all right cut down or cut out let's call it that let's put it that way um soda I would say um drinking soda which is really popular I grew up drinking soda you know like every most other people um something to cut down and cut out lots and lots of added sugar to it okay and even the diet sodas we should actually have um uh non-nutritive artificial sweeteners um they actually can also damage our circulation and damage our brain function by in in interfering with our gut health which we're now beginning to realize is connected to our vision health and our brain health and our overall body Health as well so cut down cut down or cut out sodas whether it's diet or regular number one number two cut down on ultr processed foods and when I and I'll give you a concrete example if anybody who follows Sports you know that the the big events whether it's the Olympics or whether it's the Super Bowl uh you know people get together and what do they do they bust out the chips uh chips actually are a great example uh you know those nuclear colored chips are a great example of something that everyone loves okay but they're Ultra processed they take Whole Foods like wheat and other types of whole grains and they machine them and extrude them and then paint them with colors and then put artificial preservatives and flavorings and Seasonings all to to do something that really might be addictive you know because it's hard to eat just one um but the bottom line is that th those Ultra processed foods of which I think snack chips are a great example you you name your favorite ones cut down or cut out because those actually harm our overall health defenses they take down our Shields including for our vision including for our brain um eat them every now and then if you want but honestly they're not good for you cut down or cut out the third one I would actually tell you is processed Meats proc meets by the way by the World Health Organization is classified as a carcinogen all right we do know that actually eating process Meats is increas increases the risk of colon cancer and esophageal and stomach cancer if you eat them a lot now think about the great school cafeteria or maybe the mom's lunch made with that sliced baloney or whatever you got in the deli so common right like we probably grew up with that kind of stuff surrounding us we now know with modern research that those types of ultra processed Meats baln salami pepperoni all the stuff that are made I'm not talking about the old world old school things that are air dried and minimally no preservatives put in them those are a different type of product I'm talking about the stuff you can buy cheap at the deli that are found everywhere they're sliced under your pizza cut down and cut out that is definitely you're filled with um added nitrates or added coloring added colorings and Seasonings you get a lot of stuff on there by the way I had a PTI patient once who was a USDA inspector um and he was specifically inspecting the factories that were making process meats and he and he told me he he lit up my Awareness on this because he said you know some of these sausages that are made he's like you know they they they um they make the sausage in a casing they drop them into a vet a swimming pool filled with artificial chemicals and preservatives and flavorings and just leave them there for for months and then what happens is that you know the the casing wrinkles like your fingertips in a bathtub or in a swimming pool he's like and that's basically what you're actually eating and he's like and I said oh really that's that's alarming and he said let me tell you something that's more alarming he's like I used to wear rubber boots to go into this Factory to and uh inspect them and he said I'd have to change my boots every few months because the liquid on the floor would dissolve the rubber in my boots and I'm like all right that's it I get it and so those are the three things that c down to cut out soda regular diet Ultra processed foods like snacks and chips that are so common and the third thing is processed Meats look if you want to have a little bit every now and then that's probably fine but this these are things that definitely cut down now that you have room because you've eliminated or greatly reduced that you subtracted what are three foods are your favorite that you would add okay now if you want sort of what I call grand slammer Foods these are foods that do not just one thing but they do multiple things uh to light up your life okay light up your health including in Vision including brain health including heart health including muscle function if you're trying to be fit and you're working out and you want better muscles you need to regenerate your muscles you need better blood flow so I like that I'm going to give three grand slamming foods that I think are just winners number one tea all right tea is the second most commonly drank beverage in the world I I have one as well okay uh and we used to think that green tea was like the best probably is but recent researchers shown that green tea oong tea black tea even super fermented tea like puer tea which is a tea from Southwest China all light up your health better for gut health better for circulation better for brain health lower suppression improves your blood pressure amazing uh uh but scientifically shown and clinically shown benefits so tea is one category to add in your life um by the way don't add sugar to your tea all right drink it as straight you can and if you're going to add sugar be if you're going to put sweeteners you can use honey you can use sort of more natural sweeteners just don't dump chunk lots and lots of of uh cane sugar into it um and and dairy too I'm giving you some fine points here uh but they're practical I think people like practical things you know the British tea is actually to use milk in your tea the afternoon tea have a little milk or cream to your tea a lot of people like that look yeah the polyphenols in the tea the pakin that are good for us that's what lights up your life they get caught in the little silap bubbles that that dairy cow Dairy actually forms in tea these are invisible soap bubbles you can't see them chemically they form soap bubbles when you drink it actually um the the the good stuff the Gavin actually are still stuck in the bubble and they just go right through your stomach and so you only absorb maybe 30% of the good stuff rest of it just kind of tumbles out of you all right and so if you want to get the most I always talk about getting the most out of whatever effort you're doing if you hold back on the dairy nut milk was okay it's the cow milk that actually forms those bubbles so almond milk soy milk all those are fine if you want to cut it um that's a so tea something to include second berries I'm I'm using berries as a category so you get to choose your own all right strawberries raspberries blueberries blackberries lingan berries you pick your huckleberries pick your own wherever you are they are tiny but powerful because the bright colors the blues the Reds the oranges are all made with are all caused by and and the and the amazing flavors that that pop out of a r Berry is actually made with uh it's caused by these bioactives but polyphenol the elic acid the anthocyanins that really really light up your health in all kinds of different ways and by the way for berries here's something practical look I'm a big believer in going to the farmers market and buying the seasonal fresh berries but here's the thing you can actually get frozen berries which are less expensive expensive and you can buy them in bulk and store them in your freezer easier to deal with okay and they have the same bioactive value they're picked from the field flash frozen and you're good so second berries choose your own they're all good fresh or frozen I'd still recommend that you go for those now that you have some room because you removed other things third thing that I would actually tell you is brassa which is a category of vegetable all right if you're in Asia that'd be Bak Choy Gand these are all the kinds of very common if you go to your local Asian grocery store almost all the fresh Greens in the produce section are going to be brassa all right um but if you're on the other side the Mediterranean which you also know is a super healthy way of eating you're talking about your broccoli you're talking about your black kale the C Tuscan kale the cavalin Aro you're talking about your cauliflower um all kinds of different types of greens of different sorts great source of der ter fire great source of bioactive that actually light up your brain health and light up um your blood vessel your vascular health and light up your immune Health while lowering inflammation and you get to choose from the repertoire of Mediterranean recipes going back Generations or the repertoire of Asian recipes to be able to find ways to take the salad bar which I find one of the most boring things that you can actually encounter and to turn it into something that you would actually look forward to eating to look look forward to eating because it really really tastes great so the three things I would say tea berries and this whole brassa side that you'd find in the produce section of either the Mediterranean Market or grocery store or the Asian market and now there's no excuse not to be able to find something green that you'd like to eat that's absolutely fantastic I know our listeners really appreciate that and I want to remind our listeners that every day you have a you have a chance because you can make new choices hi there if you enjoyed watching this video I know you'll love the next one stay here and check it out and I'll see you there
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