RAPID CITY - Nutritionist Kibbe McGaa Conti has looked into her own American Indian past to solve a modern dietary problem among Indians.

"The medicine wheel colors represent different things for various tribes," a news release said. "For some, it represents the four seasons, the four directions, and even medicines.

The Big Horn Medicine Wheel in northern Wyoming has been the subject of anthropological curiosity for more than a century. Yet despite this long history of investigation, relatively little is known ...