Mercola is a bit of flipping a coin, in my opinion. A lot of what he says is &quot;well researched&quot;, but said to pander to the crowd you&#x27;re thinking of.<p>The articles that aren&#x27;t fringe bullshit are actually pretty well done.<p>Unfortunately, for every legitimate article on his site, there&#x27;s a &quot;microwaves destroy food&quot; and &quot;cell phones eat your soul&quot; type of article.<p>tl;dr: I&#x27;d use Mercola as a secondary link backing up more legitimate primary links, but I wouldn&#x27;t base my entire argument on them.