I used to use examine to find direct links to medical journal articles about the latest supplement research, but they've locked away all the details so I have to run dual monitor with examine as a lead generator and search for articles on real websites in the other window.
Regardless of the above usability issues, examine is a pretty good supplement research site.
Edited to add: I don't like examine's pricing. Examine is essentially the "consumer reports" of supplements and I'd expect to pay magazine subscription rates, not a month of gym membership annual rate. Its not that I can't afford it or it doesn't fit in the budget, it doesn't fit in the worldview of this is how much you pay for that kind of service. Even $50/yr and I'd sign up, but two hundred? Really?
Regardless of the above usability issues, examine is a pretty good supplement research site.
Edited to add: I don't like examine's pricing. Examine is essentially the "consumer reports" of supplements and I'd expect to pay magazine subscription rates, not a month of gym membership annual rate. Its not that I can't afford it or it doesn't fit in the budget, it doesn't fit in the worldview of this is how much you pay for that kind of service. Even $50/yr and I'd sign up, but two hundred? Really?