People on a vegan diet tend to be leaner.

吃纯素的人通常会比较精瘦。

But what impact can a vegan diet have on the brain?

但是素食对大脑有什么影响呢？

One, commute by biking or walking, two recycling, or three, eating a vegan diet.

一，骑自行车或步行通勤，二，回收，还是三，吃纯素饮食。

I suppose there's no chance of converting you to a vegan diet, is there?

我想根本不存在把你变成纯素食者的可能，对不对？

I was on the vegan diet, and it really does take a hit on your body.

一直在吃纯素，这确实会对你的身体造成影响。

I think you're stressed, so you eat too much. It’s hard to get fat on a vegan diet.

你是因为太紧张，所以你吃那么多注意吃素就不会胖了。

Hugo's cholesterol dropped off the scale on the vegan diet, whereas my regular meat diet just stayed the same.

雨果的胆固醇在纯素饮食中下降了，而我的常规肉类饮食却没有变化。

People often cite potential health benefits and ethical dilemmas as the main reasons to go on a vegan diet.

人们常常举出可能的健康益处和道德困境来当吃纯素的主要理由。

For vegans, an algae-based omega-3 supplement may be helpful, Overall, a well-planned vegan diet can be delicious, nutritious, and environmentally friendly.

对于素食者来说，以藻类为基础的 Omega-3 补充剂可能会有帮助，总的来说，一个精心策划的素食饮食可以是美味、营养和环保的。

Based on several studies from Finland, some scientists have suggested that vegan diets may be helpful in the treatment of rheumatoid arthritis.

根据芬兰的几项研究，一些科学家提出纯素饮食可能对类风湿性关节炎的治疗有帮助。

Twenty-eight-year-old left back Joseph Mills who joined the club earlier this summer, says he's often asked about the team's vegan diet.

28岁的约瑟夫(Joseph Mills)是左后卫，他是今年初夏时加入这家俱乐部的。他说总有人问他球队的素餐。

When diagnosed with pancreatic cancer in late 2003, he refused surgery for months, opting for alternative treatment including a strict vegan diet.

当2003年他查出患有胰腺癌的时候，他曾经几个月拒绝手术，而选择其它的治疗方式，包括严格的vegan饮食（一种极为严格的素食主义）。

Leezy had brought a pan and made vegetarian omelets. (Jobs had edged away from his strict vegan diet for the time being.)

利兹带了一个平底锅来，做了素食煎蛋卷（乔布斯当时已经慢慢脱离了严格的素食主义）。

It seems like no matter what your dietary preferences are, a healthy lifestyle can be achieved on or off a vegan diet.

看来似乎不管你的饮食偏好是哪种，健康的生活方式都能透过吃纯素或不吃纯素来达到。

And this one has mastered all the junk food that comes with a vegan diet.

而这个人已经掌握了纯素饮食带来的所有垃圾食品。

He was still convinced, against all evidence, that his vegan diets meant that he didn't need to use a deodorant or take regular showers.

尽管各种证据摆在面前，但他还是坚信，他的素食习惯意味着他不需要使用香体剂，也不需要经常洗澡。

On average, vegans are healthier than meat eaters, but within that there's a huge range and there are some very unhealthy vegans and vegan diets.

一般来说，纯素食者比肉食者更健康，但在这个范围内有很大的差别，有一些非常不健康的纯素食者和纯素食饮食。

Greenhouse gases could be reduced by as much as 70% if everyone was to switch to a vegan diet.

如果每个人都改用纯素饮食，温室气体可以减少多达 70%。

Omega-3 fatty acids are also very difficult to come by on a vegan diet, but this can be overcome through the consumption of algae supplements.

纯素饮食也很难获得 Omega-3 脂肪酸，但这可以透过吃藻类补给品来克服。

Now, Dr. Barnard did show in 2009 that a high fiber low glycemic whole foods vegan diet had better outcomes for diabetics compared to the conventional recommended diabetes diet.

在 2009 年，Barnard 博士确实证明了，在治疗糖尿病方面，高纤维低血糖指数的全素饮食比传统建议的糖尿病饮食效果更好。