In this edition of The Motley Fool's Market Checkup, health-care analysts David Williamson and Max Macaluso discuss the complex nuances of the type 2 diabetes market. From the most successful blockbusters on the market today to revolutionary experimental drugs, this is an increasingly competitive space that investors need to watch closely.

David Williamson and  Max Macaluso, Ph.D., have no position in any stocks mentioned. The Motley Fool recommends and owns shares of Johnson & Johnson. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.