我现在的生活没有动物脂肪，没有肉，没有鱼，但是感觉很良好。
So I am living without fats, without meat, without fish, but am feeling quite well this way.
我现在的生活没有动物脂肪、没有肉、没有鱼，但我感觉这样很好。几乎在我看来，人类并非天生就是肉食者。
I have no animal fat, no meat, no fish, but I feel so good. In my opinion, man is not born to be a meat eater.
不沾一切动物产品的人，显然根本没有动物脂肪，他们在肌肉细胞内的脂肪积累似大为减少，他们患糖尿病的几率极低。
People who avoid all animal products obviously get no animal fat at all, they appear to have much less fat build-up inside their cells, and their risk of diabetes is extremely low.
棱皮龟没有鲸脂，但它们有和爬行类动物相似的结构：厚且含油的皮肤，下面有一层纤维，再下面是脂肪组织。
Leatherbacks do not have blubber, but they do have a reptilian equivalent: thick, oil-saturated skin, with a layer of fibrous, fatty tissue just beneath it.
一项研究表明，在给动物的饮食中没有加入必须的脂肪酸，结果导致动物的皮毛干枯和出现皮肤老化的迹象。
A study showed that animals that were given a diet without essential fatty acids developed skin dryness and signs of aging skin.
是不是没有摄入动物脂肪，睡眠是不是已经足够八小时？
在肥胖小鼠和人类的脂肪中还含有名为巨噬细胞的其他种类免疫细胞，而在正常体重的人类和动物中则没有。
Obese mice and people had another class of immune cells called macrophages in their fat while normal weight people and animals did not have them.
动物没有脂肪酸合成酶不能生存，所以在此研究中的老鼠能够在绝大多数的组织中产生替代物质。
Animals can't survive without fatty acid synthase, so mice in this study were able to make the substance in most of their tissues.
Summers说，尽管其他接下来的研究发现输入不饱和脂肪的动物也出现胰岛素抵抗，但并没有发现神经酰胺含量增高。
However, others subsequently examined animals infused with unsaturated oils and found that they became insulin resistant without any rise in ceramide, Summers said.
承认了这一点，我们也不要忘记动物脂肪实在对我们的身体没有好处。
That said, let us not forget that animal fat does not sit well in our bodies.
承认了这一点，我们也不要忘记动物脂肪实在对我们的身体没有好处。
That said, let us not forget that animal fat does not sit well in our bodies.
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