What we're trying to avoid is this, LDL, or bad cholesterol building up as plaque in the blood vessel walls, because that plaque buildup is what can cause heart attacks.

我们要是，低密度脂蛋白，或坏胆醇，它会在血管壁上形成斑块，因为斑块形成会导致心脏病发作。

Saturated fat creates low-density lipoprotein, or LDL, which is the bad kind of cholesterol.

饱和脂肪会产生低密度脂蛋白，即 LDL ，这是一种有害胆醇。

Right. One is your level of low-density lipoprotein cholesterol, or LDL.

对。一个是你低密度脂蛋白胆醇水平，或 LDL。

But an excess of low-density lipoprotein, or LDL, the so-called " bad" cholesterol, in the blood can build up to form a fatty plaque on the inside of your arteries, permanently increasing the resistance, and hindering blood flow.

但是血液中过量低密度脂蛋白，即所谓“坏”胆醇，会在动脉内部形成脂肪斑块，永久增加阻，阻碍血液流动。

Those on short-term organic diets do show higher levels of carotenoids, polyphenols, Vitamin C and E, LDL cholesterol, antioxidant activity, immune system markers, and ever higher semen quality.

那些短期内食用有机食品人确实体内含有更多类胡萝卜素、多酚、维生素 C 和 E、低密度脂蛋白胆醇、抗氧化活性、疫系统标记，以及更高精液质量。

We know that high cholesterol in the blood, specifically LDL, is a risk factor for heart disease, but so is high blood pressure and obesity.

血液中胆醇过高，尤其是LDL ，是心脏疾病危险因素，但是高血压、肥胖也是。

The research team found a link between raised levels of a type of cholesterol called LDL, low density lipoprotein, and the development of disease.

该研究团队发现，这种名为低密度脂蛋白（简称LDL）胆醇水平升高与患痴呆症有关联。

For example, this clustering phenomenon led geneticists to a gene associated with LDL cholesterol (the bad kind) and another related to inflammation.

例如，这种聚类现象导致基因学家发现了一种与低密度脂蛋白胆醇(一种有害胆醇)有关基因，另一种与炎症有关。

Furthermore, it decreased the level of triglycerides, LDL cholesterol and blood glucose, and increased the level of HDL cholesterol.

此外，生酮饮食还降低了患者体内甘油三酯、低密度脂蛋白胆醇及血糖水平，增加了高密度脂蛋白胆醇水平。

This good fat helps reduce inflammation and levels of LDL, or bad cholesterol, in the blood.

这种好油脂帮助降低血液中低密度脂蛋白也就是坏胆醇发炎程度。

You've probably heard of some of these. One is low density lipoprotein — also known as LDL cholesterol.

你可能说过其中一些。一种是低密度脂蛋白——也被称为低密度脂蛋白胆醇。

Trans fats can increase the risk of cardiovascular disease because they boost our LDL cholesterol levels.

反式脂肪会增加心血管疾病风险，因为它们会提高我们低密度脂蛋白胆醇水平。

Uh, your, your LDL is 75.

呃，你 LDL 是 75。

The problem is, foods that are high in saturated fat can raise both HDL and LDL, so they might seem more harmful if you just focus on total cholesterol or LDL.

问题是，高饱和脂肪食物同时能提高HDL、LDL，如果你仅仅关注胆醇或LDL，它们看上去危害更大。

But we know total cholesterol is somewhat outdated, and now the concern is about LDL — the so-called " bad" cholesterol.

但谁都知道，总胆醇这项指标已经过时了。如今大家更加关心 LDL 这一数据——所谓“坏“胆醇。

They also look at whether that cholesterol is being shuttled by low-density lipoproteins or LDL, the so-called 'bad' cholesterol, and high density lipoproteins or HDL, the 'good' cholesterol.

他们观察是否胆醇被低密度脂蛋白（LDL）运送，叫做“坏”胆醇，和高密度脂蛋白HDL，就是“好”胆醇。

If you've ever had a cholesterol test, you'll know it's the ratio of HDL to LDL that matters.

如果你做过胆醇测试，你就会知道高密度脂蛋白和低密度脂蛋白比例很重要。

HDL has this good reputation because it binds to LDL, carrying that bad stuff to the liver.

高密度脂蛋白有这个好名声，因为它与低密度脂蛋白结合，把坏东西带到肝脏。

As more HDL counteracts the effects of LDL.

更多高密度脂蛋白会抵消低密度脂蛋白影响。

If you just took them without any other evaluation of other risk factors like LDL cholesterol, blood pressure, diabetes, etc, it's almost two fold higher compared to the lowest risk group, which would have levels between 40 to 60.

如果只是讨论它，而不对低密度脂蛋白胆醇、血压和糖尿病等其他风险因素做任何评估，那么它导致风险几乎是最低风险组两倍，而后者水平在 40 至 60 之间。