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He says a decrease in the use of salt and unhealthful fats probably also helped.
VOA: special.2011.02.15
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The unsaturated fats are the corn, soy bean, safflower, sunflower, cottonseed oils, and fats that you get from seafood.
不饱和脂肪是从,玉米,大豆,红花,葵花,棉籽油以及海鲜中提取出的脂肪
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But in certain parts of the country you're not able to eat Trans fats in restaurants because they've been banned.
但在美国的某些地区,你不可能在餐厅吃到反式脂肪的,因为它们被禁售了
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He says even if people have a healthy body weight, sitting for long periods of time still has an unhealthy influence on blood sugar and blood fats.
VOA: special.2010.01.13
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So as I said, we'll talk about protein this week a little bit, and then fats and carbs next week.
我说过,我们这周会讨论蛋白质,下周是脂肪和碳水化合物
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But there was little direct evidence to show that cutting saturated fats actually lowered the risk of heart disease.
VOA: standard.2010.03.25
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There are groups of people who have studied the impact of Trans fats on health for a number of years.
有些人已对反式脂肪,对健康的影响进行了数年的研究
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For years, might?" doctors have been telling patients to cut down on saturated fats - the kinds of fats in meats and milk,for example.
VOA: standard.2010.03.25
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It amounts to 2 to 3% of calories for the average consumer, and as I mentioned, Trans fats are not so good.
平均每位消费者,有2-3%的热量来自反式脂肪,正如我所说,反式脂肪不那么好
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Reducing saturated fats may reduce cholesterol, but low fat diets alone don't seem to do much to actually reduce clogged arteries and heart attacks.
VOA: standard.2010.03.25
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The bad fats look like this, and those are the saturated fats and the Trans fats.
不好的脂肪就是像这种,饱和脂肪和反式脂肪
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But Mozaffarian said dietary fats may also affect blood pressure and inflammation of the blood vessels;
VOA: standard.2010.03.25
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It's important for the public health to change the partitioning of fat so you move from bad to the better fats in the diets.
改变使用的脂肪种类对大众健康十分重要,所以大家要将饮食中的坏脂肪换为更好的
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"because the fat mass can induce changes that are metabolically bad, like an increase in glucose or insulin, also an increase in fat,blood fats, like triglycerides or cholesterol."
VOA: standard.2010.07.08
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Trans fats and saturated fat are also labeled on here and those are very helpful things.
反式脂肪和饱和脂肪也被列了出来,这是非常有用的信息
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It's still not exactly clear how the polyunsaturated fats confer this benefit.
VOA: standard.2010.03.25
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Now, you may know that New York City and other places around the country have enacted regulations to stop Trans fats being served in restaurants.
你们可能知道,纽约市和国内某些地方,颁布了卫生条例,禁止餐馆使用反式脂肪
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We have to focus on the kinds of fats we eat.
VOA: standard.2010.03.25
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Trans fats are in a great many foods and if you start looking carefully at food labels you'll see how many foods have Trans fats.
很多很多食物都含有反式脂肪,你仔细看看食物标签就会发现这一点
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Now,a new study says reducing fats isn't enough.
VOA: standard.2010.03.25
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And other companies have followed suit, but not all of them, and there's still as I said, a lot of Trans fats shows up in things.
其它厂商紧随其后 但并非全部,正如我所说的,食物中还含有不少的反式脂肪
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So Mozaffarian and his colleagues studied the studies,eight of them, in which some participants ate less saturated fat and more polyunsaturated fats, the kind of fats that are in fish,nuts, and vegetable oils.
VOA: standard.2010.03.25
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The olives, olive oils, and some nuts are high in the monounsaturated fats.
橄榄,橄榄油和一些坚果中,就含有丰富的单不饱和脂肪
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Previous studies found that people who ate a lot of saturated fats were more likely to have a lot of the kinds of cholesterol that can clog arteries and lead to heart attacks.
VOA: standard.2010.03.25
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It gives foods a longer shelf life, and so things like pastries and individual wrapped packages have a very long shelf life, longer than if they don't have Trans fats.
它增长了食物的保质期,让糕点和独立包装的食品等能存放很久,比不含反式脂肪的食品存放时间长
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"So for example, dietary fats also actually, in many cases, improve HDL cholesterol, the good cholesterol, compared to carbohydrates, and they actually lower triglycerides, a type of blood lipid which is associated with harm."
VOA: standard.2010.03.25
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Okay, it still tastes good despite not having trans fats.
尽管不含反式脂肪酸,肯德基依旧美味
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"If someone says I should eat fruits,vegetables, whole grains,fish,nuts, and avoid processed foods, sugary beverages, and foods with trans fats or high in salt, that's actually much simpler, I think,than chasing all of these numbers."
VOA: standard.2010.03.25
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These kinds of fats are not necessarily bad, and so things like olive oil in the diet tends to be protective and may explain some regional variations in rates of heart disease.
这些脂肪就不一定有害,所以饮食中橄榄油之类的对身体是有益的,这也解释了地域间心脏病发病率的差异
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Trans fats have become a really interesting issue.
反式脂肪已成为现今的热门话题
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