Meaning dietary recommendations to limit saturated fat were introduced without proper evidence for them.

换句话讲，政府关于限制饱和脂肪摄入的膳食建议是在没有证据支持的情况下公之于众的。

Of course, around here we can't just accept this to be true without proper evidence.

当然，我们不能在没有科学证据的情况下就接受这一理论。

I hope you can back this up with proper evidence.

我希望你有合适的证据 支持你的说法。

And as a result, we could see this become a problem again if we don't follow proper scientific evidence.

因此，如果我们不遵循适当的科学证据，我们可能会看到这再次成为一个问题。

Simply put, researchers assumed that antidepressants were working their magic in a certain context based on what the antidepressant does, not based on proper evidence for that context.

简而言之，研究人员仅基于“药理”，便认为抗抑郁药物“理应“达到抗抑郁的目的，而不是把治疗建立在“病理”事实的基础上。