シャドーイング練習: Sugar is Not a Treat | Jody Stanislaw | TEDxSunValley - YouTubeで英語スピーキングを学ぶ
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Leonardo Silva Reviewer
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Leonardo Silva Reviewer
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Take a few moments to think about your most vital organs in your body.
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Those organs that you cannot live without.
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OK, got them?
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Excellent.
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You probably thought about your heart.
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I bet brain popped into your mind.
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Lungs.
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But did any of you think, my pancreas, I can't live without my pancreas?
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I'm assuming most of you probably didn't.
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I am a naturopathic doctor, and I love educating people about the importance of the pancreas, which is located right here, tucked behind your stomach, behind your left lower rib cage.
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Inside your pancreas is a small cluster of cells called beta cells.
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You only have two grams, actually.
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It's the size of like two almonds.
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Well, these life-giving cells surprisingly get no attention.
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Yet, if they were to wither away in the absence of medical intervention, you would literally die within a few weeks.
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That is how important your beta cells are.
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You would die.
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Here's how they work.
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Any time you eat sugar or highly refined carbohydrates, that sugar circulates in your blood from your head to your toe, throughout your body.
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The beta cells are the security guards for your blood, and as soon as they see this rush of sugar, they send the alarm bells off.
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They call in a team of dump trucks to haul all that sugar out.
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Well, the dump trucks are called insulin, and insulin's job is to pick up all that sugar out of the blood and feed it to your liver, your muscles, or store it as fat, because you don't want all that excess sugar hanging out in your blood.
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This seems pretty innocent, right?
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But here's the problem.
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Millions and millions today are overworking their security force.
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Overworking your beta cells doesn't happen with obvious foods, like cake and ice cream,
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but it also happens with highly refined carbohydrate foods, like yogurt and granola, cereal, bread, pasta, alcohol, even when used in moderation.
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Any time you eat these foods, your beta cells send the alarm bells off to make more insulin.
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And this is scary, because just like anything that gets overused, from cars to computers, the parts eventually wear out.
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leading to beta cell burnout.
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This is another name for prediabetes or type 2 diabetes, which you really don't want to suffer from.
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Beta cell burnout can happen to anyone, and it has a lot to do with your food choices.
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As your beta cells weaken through the years, the blood sugar level starts to rise to a dangerous level, maybe even unbeknownst to you.
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If the beta cells get really weak and you don't pick it up, your diet doesn't change, you will likely need to take insulin injections every day for the rest of your life to stay alive.
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But the good news is, reversing beta cell burnout is entirely possible, just with a few small dietary tweaks and lifestyle changes, especially when caught early.
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I specialize in diabetes.
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I also am an expert, I was diagnosed with type 1 diabetes when I was just seven years old.
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So the effects of sugar have been a lifelong study for me.
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Now, the cause of type 1 is very different than the pandemic of type 2 today that we're hearing so much about.
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In type 1, the immune system attacked and killed all of my beta cells and killed them.
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They're gone.
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When I was seven.
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Why it did this is still not understood.
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But as a result, without my beta cells, I take insulin injections every single day, and I've taken over 100,000 in my lifetime thus far.
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Living with type 1 in a way has been a gift though, because I'm so motivated not to eat sugar.
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When I eat sugar, my blood sugar level skyrockets, and I feel awful.
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I get a headache, I feel cranky.
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If the phone rings, I don't want to get it because I'm irritable, and I just want to take a nap.
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Most people walk around oblivious to this direct correlation between what you've eaten and how you feel.
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So the negative effects on all of you living with beta cells, you're lucky enough to still have them, is much more subtle, but potentially just as deadly.
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The good news is, saving your beta cells is entirely in your hands.
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You know, this talk wouldn't have applied even 10 years ago, when sugar wasn't added to everything that we eat, and it was just used as a special occasion.
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Are you aware that there are only 10 companies that own the entire world's food brands?
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And the reality is, the sweeter a food is, the more it sells.
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So when you eat sugar, you might immediately feel a rush of energy and kind of feel good.
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Think, wow, sugar makes me feel great.
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But the reality is, an hour or two later, if you pay attention, you'll likely feel zapped.
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You might not be able to concentrate, you might kind of want to take a nap, or you might want to eat more sugar.
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If we keep doing this over a lifetime, the beta cells get weak,
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the blood sugar level slowly starts to rise, and over time,
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high blood sugar causes heart disease, kidney failure, strokes, gangrene, blindness, Alzheimer's, lower limb amputation, depression, violent behavior and more.
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The amount of deaths caused by sugar, all of these afflictions combined, leads to more deaths than automobile accidents.
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Imagine that!
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At the rate we are consuming sugar today, sugar is not a treat.
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Ladies and gentlemen, at the rate we're consuming it today, sugar has become a gradual death sentence.
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But the good news is, like I said, this is something, a major problem that we have in our hands.
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My patient Pam, she was just freaking out.
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she thought something was entirely wrong with her.
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She goes, I'm just tired all the time.
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I feel good in the morning, but then I drag, and I can't focus, and I'm cranky.
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She goes, something is wrong with me.
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Will you check my thyroid?
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Do I have a brain tumor?
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Is that why I can't think?
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I said, Pam, before we run all those expensive tests, I just want to ask you, what do you have for breakfast?
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And she said, well, I have a vanilla latte.
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Get a few extra pumps of vanilla because I love it.
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And then I have some zucchini bread.
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I said, well, okay, let me tell you something.
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Vanilla is syrup, you realize that, right?
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It's not the vanilla bean, it's the syrup, lots of sugar.
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And zucchini bread, you might as well call it zucchini cake.
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I mean, let's be real, okay?
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Zucchini muffin, whatever.
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It's all cake.
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Muffins, they're just cake without frosting.
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So I said, before I run all these expensive tests, why don't you just start your day with protein?
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Let's just have a handful of eggs for breakfast, maybe some sliced apples with peanut butter.
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When you start your day with balanced blood sugar level, I think your energy is going It's going to be a lot better.
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Just saying.
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Two weeks later, I get an email full of exclamation points.
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Nothing's wrong with me!
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I feel great!
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I'm having protein for breakfast, and everybody's like, what have you done?
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You're so happy now.
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Changing your life can be this simple.
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It doesn't have to be overwhelming.
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But I get it.
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It's so easy to fall into the traps laid by the 1.5 trillion dollar processed food industry today.
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They label so many high sugar foods as healthy.
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Gummy vitamins, right?
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They're gummy bears.
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Let's not be...
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Come on.
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Yogurts, many yogurts today, blueberry, strawberry, yogurt, they have more sugar, ounce per ounce, than Coca-Cola.
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Kids are eating fruit chews today.
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Kids, are you aware they're not fruit?
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They're not fruit.
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It's sugar and fruit flavoring.
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There was a study done in rats that showed chronic sugar consumption creates as much damage to the brain as abuse done in childhood.
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Teens are drinking less soda today, but they've replaced it with sports drinks and energy drinks.
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These drinks are shamefully being touted as healthy, yet they are a key part of the obesity epidemic that's spreading today.
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And all of you parents out there, and grandparents and loved ones, right?
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the birthday parties, right?
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The six-year-old, they just ate their cake and ice cream, and now they're running around like a bunch of screaming banshees.
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This behavior is a direct result of the sugar intake.
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This happens in schools every day.
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And the sad thing is, we're still doing it as adults.
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Pasta and beer, pizza and beer, pasta and bread, it's the same effect.
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According to the World Health Organization, there are over 420 million people today with type 2 diabetes, and that number just keeps going up.
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In America alone, if our eating habits do not change in the next few decades, that will be one in three.
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That means it will likely be somebody you know and love.
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Or it might be you.
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We have all become so brainwashed to think that sugar on a daily basis is okay.
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Frankly, it's reminiscent of when doctors used to endorse smoking.
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Remember that?
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The posters of the athletes and the bikes smoking?
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Listen to this.
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This makes me so angry.
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I volunteer at diabetes camps, and so I see kids and what they eat every day, every summer, And the standard recommendations given to children diagnosed with type 1 diabetes today
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is that they can eat as much sugar as they want and just take more insulin for it.
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The blood sugar fluctuations that this way of eating causes to their precious growing bodies is a medical tragedy.
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And it's devastating because the solution is so simple.
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we need to eat less sugar.
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Now, I've got to admit, I love cookies.
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So I'm not talking about never eating sugar again.
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Let's be real here, right?
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When I work with patients, I teach them the 80-20 principle.
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80% of the time, keep your food in a healthy, wholesome choices, and then put your sugar in the 20%.
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Put it over here.
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The highly processed carb foods, 20%, over here.
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But we've got it switched, right?
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We're kind of like 20 healthy and 80 sugar.
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Our future depends on a healthy society.
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Your contribution is needed in today's crazy world.
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Sugar is never going to get you feeling your best.
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And sugar is never going to help motivate you to have a great day.
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Look at Pam.
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So I ask you this.
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Would you like to have more energy?
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Would you like to have less anxiety, a better memory, more productivity, better skin, better sleep, more joy?
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Reducing sugar and highly processed carbohydrate foods from your diet could change your life.
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I see it every day with patients I've helped all around the world.
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Now, some of you might be feeling resistant, like, oh, I'm just overwhelmed.
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It's like making a big change.
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I feel paralyzed.
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Or you've tried it before and you've failed.
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Have no fear.
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I have you covered.
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Because when you want to make a big change in your life, you have to start with just small steps.
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That's all you need.
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So I've got you covered.
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I have three steps for you to try over the next...
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You can apply them today.
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If you're feeling really motivated, try all three.
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Number one, have protein for breakfast.
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Start your day with balanced blood sugar level.
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Then you're giving your body that balanced energy.
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Trust me, you don't want to be like this.
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I do it a lot.
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I do my best to avoid it, but have protein for breakfast.
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Number two, next time you're feeling really that you just want a sweet, you know, you just had a meal, but now you're like, you're like, I want something more after dinner or afternoon, you want a sugary snack, grab a glass of water first.
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Being dehydrated actually can feel like being hungry.
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And so why don't you try water first?
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You'll probably feel more energized because a 5% decrease in hydration can correlate to a 20% decrease in energy.
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So you'll have more energy and you probably won't need that sugary snack that will only pop you up for a little bit and then drop you.
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Number three, there are so many wonderful low-carb replacements now for high-carb foods.
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Pizza crust is made out of cauliflower, pasta can be made out of zucchini noodles, and I love cookies, so I make chocolate chip cookies out of almond flour, and stevia is my sweetener.
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There are so many great ones out there.
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In conclusion, what I want to leave you with is this, if it isn't already obvious.
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Reducing sugar in your diet could be life-changing for you.
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Life-changing.
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Please, you have beta cells, protect them.
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You have the knowledge and you have the power.
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When you reduce the sugar in your diet, you'll be using your meals as they were intended to, to fuel you into greatness.
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Thank you.
📱
Shadowing English
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このレッスンについて
このレッスンでは、TEDxのプレゼンテーション「Sugar is Not a Treat」から、主に糖分とその健康への影響についての理解を深めます。特に、膵臓とその機能、糖分の摂取がどのように体に影響を与えるのかを学びます。この内容を通じて、あなたの英語のリスニング力とスピーキング力を向上させ、YouTubeで英語学習に役立てることができます。
重要な語彙とフレーズ
- 膵臓 (すいぞう) - pancreas
- インスリン - insulin
- 感知する (かんちする) - to detect
- 糖分 (とうぶん) - sugar
- 前糖尿病 (まえとうにょうびょう) - prediabetes
- ライフスタイル - lifestyle
- 健康 (けんこう) - health
- 食事 (しょくじ) - diet
練習のコツ
このプレゼンテーションは、きれいで明瞭な発音で行われているため、英語の発音を良くする練習に最適です。まずは、動画を見ながらスクリプトを追いかけてみましょう。映像のスピードに合わせて声に出してみることで、自然なリズムやイントネーションを養うことができます。
さらに、shadowspeaksの手法を使って、特に重要なフレーズを繰り返し練習することをお勧めします。例えば「膵臓は、糖分を感知すると、インスリンを放出します」というように、各フレーズを自分の言葉で再現してみましょう。これにより、英語スピーキング練習の効果が高まります。
また、プレゼンテーションの内容を理解することで、IELTS スピーキング対策にも役立つでしょう。特に健康に関するテーマは、試験のトピックとして頻出ですので、しっかり準備しておきましょう。
シャドーイングとは？英語上達に効果的な理由
シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。