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Business UpdateMay 21, 2026, 07:02 AM

Medifast's OPTAVIA Coaches Drive 10x More Weight Loss

AI Summary

OPTAVIA, Medifast's coach-guided metabolic health system, announced research findings validating the significant impact of human coaching on weight management outcomes. A randomized controlled trial showed clients on the OPTAVIA Optimal Weight 5 & 1 Plan® with coaching lost up to 10 times more weight and 17 times more fat than those without support. The company emphasizes that structured human support, accountability, and real-time emotional guidance from certified coaches are crucial for higher retention and more significant weight loss, addressing the challenge of high dropout rates in weight management programs. Independent research also indicates that 96% of Americans recognize the need for lifestyle changes for weight loss, but only 17% feel confident doing it alone, highlighting the value of OPTAVIA's coaching model.

Key Highlights

  • Coach-supported OPTAVIA clients lost up to 10 times more weight than self-directed participants.
  • Coach-supported OPTAVIA clients lost up to 17 times more fat than self-directed participants.
  • Average weight loss on the Optimal Weight 5 & 1 Plan® was 12 pounds over 12 weeks.
  • 96% of Americans recognize lifestyle changes are essential for weight loss and management.
  • Only 17% of Americans feel confident they can manage weight loss alone.
  • OPTAVIA coaches complete a program-specific education curriculum and pass a certification exam.
  • A 2024 systematic review found weight loss program dropout rates ranging from 5% to 62%.