For weight loss:Substitute 2 of thw main meals of an energy restricted diet with meal replacements and eat 1 nutritional balance meal while for healthy and weight maintainance:substitute 1 of the main daily meals of an energy restricted diet with meal replacement .This product is intended for use as part of an energy restricted diet and with other food stuffs,in combinationwith regular physical activity.Consult your Doctor prior to use if you have a medical condition,pregnant or planning pregnancy.