Method for orally administrating a subject a food composition product including 50 to 10 kcal Preload meal before administrating a main meal i.e. breakfast lunch or dinner to said subject and said food composition product to include nutrients such that release of incretins in said subject is stimulated prior to said main meal said food composition product comprising of at least two different proteins deriving from both animal and vegetable sources furthermore Omega 3 and 6 fatty acids and slowly digested carbohydrates including dietary fibers giving said composition a low glycemic load (GL <10) thereby increasing satiety of subject and lowering total energy intake including both food composition product and main meal the method comprising administration of said food composition product contributing to a biological control of the post prandial blood sugar and insulin levels.
