The present invention relates to a method for the preparation of a beverage from nuts comprising joint milling in a colloidal mill whole, crushed or powder nut with water at a controlled temperature, between 75-90°C, and a previously prepared solution of water with an emulsifier, perfectly metered throughout the milling process, followed by a homogenization of the paste consisting of water, nut and emulsifier at pressures comprised between 185-215 bars and subsequent centrifugation of the paste obtained with separation of the resulting soluble emulsified liquid and of the non-soluble paste. Then the liquid obtained is cooled for its storage in a tank and the pH is regulated between 7.3 and 7.8.