Gahche said it was unclear from the data whether increased supplement use has made Americans healthier.

CNN: Half of Americans use supplements

As latency has been driven into the microsecond range for high frequency trading (HFT), firms are looking for either new geographies or new information to supplement market data.

FORBES: Firms Look to Event Driven Trading for Greater Alpha

Monitor social media conversations using a tool like Monitter.com or SocialMention.com and supplement that listening research with actionable decision-making research which gives you the data you need to prove or refute your hypotheses.

FORBES: How to Learn What People Really Think