Science

Metabolic health is more than a buzzword — it’s the foundation of how your body functions, from energy levels to long-term health. Understanding the key drivers of metabolic health, recognizing poor metabolic health and learning how to improve it can transform how you feel today and in the future.

Ever feel like your body’s working against you? You’re not alone. More than 90% of U.S. adults are metabolically unhealthy — but new research from our Scientific and Clinical Affairs team shows it’s possible to get back in sync. Discover how Metabolic Synchronization™ helps realign your metabolism, reduce harmful fat and support lasting health from the inside out.

Feeling off? When your metabolic health is out of sync, everything else follows. More than 90% of U.S. adults are living with poor metabolic health — often without even realizing it. That’s why OPTAVIA put science to the test, and the results are groundbreaking: our 5 & 1 plan® was linked to improved metabolic health and 98% lean mass retention in a clinical study.

OPTAVIA Fuelings are convenient, science-backed nutrition tools, precision-crafted to support your goals. Each one is meticulously formulated, calorie and portion-controlled with an optimal balance of protein, carbohydrates and fats — plus essential vitamins, minerals, fiber and probiotics — to provide the macro and micronutrients your body needs while keeping your metabolism on track.

Fat burn isn’t about cutting everything out — it’s about giving your body the right tools. This high-protein, lower-carb meal plan is designed to kick-start fat burning, protect lean muscle mass and support your weight loss results. If you’re ready to move beyond short-term diets and want something simpler and more supportive, this structured plan could be your turning point.