Using a number of different sources not only makes your content more interesting, it also helps consumers to become better informed. The dangers of using only one or two sources are that you might unintentionally plagiarize someone else’s content and lose your brand’s credibility and sales in the process.It goes without saying, but don’t copy content word for word, and don’t use large portions of someone else’s work, even if you reword it. Be sure to give proper credit to your sources. Remember: the originality of your content is extremely important to consumers. If they’ve seen it before somewhere else, then you won’t stand out, and you could also come across as untrustworthy.