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  • So, you always hear the term keto diet

  • or ketogenic diet.

  • Let me explain it to you.

  • The body needs energy.

  • And the primary source of energy is sugar.

  • Carbohydrates get converted into sugar,

  • and our body uses that primarily as energy

  • because we eat so much sugar.

  • However, there are alternative fuels,

  • something called ketone bodies.

  • And ketone bodies are created when your body and your liver

  • take fat, stored fat, and fat that you eat,

  • and convert them into ketone bodies.

  • And so your body now, instead of using sugar

  • Uses those.

  • Is going to use the ketones.

  • And the beauty of it is this.

  • That because the stored fat is being used

  • to convert it into ketones, you start losing weight

  • and you start dropping sizes

  • because you are reducing those fat cells.

  • These are your fat stores, these marbles.

  • Okay, so we put our marbles into ourselves.

  • As you can see, the body is not using our fat stores.

  • It's not dropping down to the bottom of the canister.

  • However, this is sugar, which we all eat too much of.

  • And so, as you can see here, our body uses the sugar.

  • It drops down because our body uses it preferentially.

  • However, when you run out of sugar,

  • or you starve yourself from sugar,

  • this is why we call them low carb/high fat diets.

  • When you do that, all the sudden your body says;

  • well, where am I gonna get energy from?

  • It has no choice but to eat the fat.

  • I has no choice, it takes the fat.

  • And not the fat drops, and you use it as energy.

  • So carbs are your enemy in this program,

  • which I disagree with cause carbs are very important for us.

  • But, you have to stay away from grains,

  • rice, you have to stay away from certain fruits.

  • You have to stay away from all kind of sugars.

  • You have to stay away from tuberous vegetables.

  • Sweet potatoes.

  • Sweet potatoes, white potatoes.

  • White potatoes, right.

  • So these are things you have to avoid

  • because if you eat these things,

  • then your body's gonna start...

  • Burning that, right.

  • Using this preferentially, instead of the ketones

  • which come from your fat.

  • Things that you can have, now I like this;

  • steak, salmon...

  • But you would put barbecue sauce all over it.

  • You better believe it. (laughs)

  • Which you're not gonna be allowed,

  • cause it has sugar.

  • That's right.

  • But salmon, fish, chicken.

  • You can have leafy greens and eggs.

  • So these are the kinds of things that you can have.

  • But also you want to have fat.

  • Remember...

  • You can have whole fats, right.

  • This is a high fat diet.

  • So things like high fat dairy, butter.

  • You can have some fruit by the way.

  • You can have nuts, which are a source of good fat,

  • olive oil, avocado oil,

  • and vegetables that grow above the ground.

  • Now, let me show you what it looks like

  • you're going to be eating.

  • It's called a pie chart, or a keto chart.

  • So there are three macro nutrients we eat in our diet.

  • Macro nutrient meaning we need these things in large supply.

  • So, in the keto diet, you're going to have 70% fat,

  • 25% protein, and 5% carbs.

  • This is the balance that needs to be maintained

  • in order for the keto diet to work.

  • If for some reason...

  • If that math's off, it will not work.

  • It will not work, and you will not be in ketosis

  • and it's not gonna happen.

  • Now, one way you can tell if you're in ketosis

  • are these things called keto sticks, okay?

  • Wow, this is complicated, man.

  • I'm lost even at the cheat sheet.

  • I would suck at this quiz is all I'm sayin.

  • So you take this dip stick,

  • you put it in your urine

  • because that's where we see ketone bodies.

  • We excrete them in our urine, and what happens is

  • if you look here at the color chart,

  • in 15 seconds it's gonna come up with a color.

  • Wow.

  • And here's the graphic to tell you.

  • Now, some people make the mistake of thinking;

  • well, obviously if I want to be in ketosis,

  • the more the better.

  • Not so.

  • You actually want to stay in the moderate range.

  • And one thing too, by the way, real fast...

  • This isn't something you can sort of do.

  • No.

  • You have to be on top of it.

  • And you cannot exercise very intensely

  • because you tend to have lower energy on the keto diet

  • because you have very few carbs.

  • Sounds like you're gonna be a very grumpy jerk.

  • (laughter)

  • So I would move along to another diet.

  • (applause)

So, you always hear the term keto diet

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A2 初級

ケトダイエットとは~具体的には? (What ~Exactly~ Is the Keto Diet?)

  • 181 6
    Amy.Lin に公開 2021 年 01 月 14 日
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