Never totally trust this phrase.
Who funded the research, and how much influence did they have? What were their potential biases?
How many people were asked, examined, tested, and according to what methods?
Do any claimed findings show causation, or just correlation?
Most importantly, has it been replicated? How many times? (By whom, with how many people. You get the idea.)
A by-product of the push-button publishing world we live in these days is that “research” is everywhere, and there is a lot of pressure to publish it. Certainly, that applies for traditional academics, but the thirst for research has multiplied exponentially with the growth of social media and content marketing. There is a continual and growing need to feed the beast.
If you are on a mission to learn, this is a serious issue. When research is cited maintain a healthy skepticism and use your critical thinking skills.
This, of course, is purely my opinion. I don’t know what the research says on this one.
And I probably wouldn’t trust it anyway.