I sell a lot of diet foods and vitamins

卖很多种减肥食品和维他命。

Does that mean your junk food diet is no longer bad?

这是否意味着吃垃圾食品的饮食习惯不再糟糕？

However, unlike lettuce, it is full of protein, making it potentially a great diet food.

然而，与生菜不同的是，它富含蛋白质，因此可能是一种很好的减肥食品。

She studied the effect of eating a healthy diet – food such as fresh fruit and vegetables, wholegrain cereals, and olive oil – on people suffering depression.

她研究了吃健康的食物——如新鲜水果和蔬菜、全麦谷物和橄榄油等食物——对抑郁症患者的影响。

Difficult words: diet (food which someone usually eats), disgusting (something very unpleasant or something that tastes bad), meal worm (a bug baby, which destroys some foods).

困难的词：饮食（某人通常吃的食物），恶心（非常不愉快或味道不好的东西），粉虫（一种虫子，会破坏一些食物）。

Then grab our parm, I'm just gonna add like a little handful at a time, a nice little nob of butter, it's pasta it's not diet food.

然后拿我们的 parm， 我一次只添加一点点，一小块黄油， 它是意大利面， 不是减肥食品。

And the professor knew this can be an issue, and that's why he was smart enough to at least supplement his junk food diet with a multivitamin supplement, a protein shake, and a good handful of veggies.

教授知道这可能是个问题，所以他很聪明，会服用多种维生素补充剂、蛋白质奶昔和大量蔬菜来填补这些缺陷。

For example, if a study is looking at the effects of high-fat diets, it wouldn't differentiate between a high-fat Domino's pizza and Snickers bar diet and a carefully formed whole foods diet that is packed with coconut oil and avocados.

例如，假设某项研究的主题是高脂饮食的功效，那么它不会对以下两种饮食进行区别对待：一种包含了高脂多米诺披萨和士力架巧克力棒，另一种则包括了椰子油和牛油果。