A composition is provided for promoting weight loss. This comprises a component for supporting healthy thyroid function； a component for increasing satiety； a component for inhibiting carbohydrate uptake and usage； a component for increasing calorie expenditure； and a component for increasing fatty acid oxidation therefore improving lean body composition. A method promoting weight loss in a human is also provided. The method comprises the following steps: supporting healthy thyroid function； increasing satiety； inhibiting carbohydrate uptake and usage； increasing calorie expenditure； and increasing fatty acid oxidation therefore improving lean body composition.
