There is provided a process to extract drinking water from a plant, which includes the steps of: a) filtrating collected plant sap to separate plant water content from concentrated plant extract; and b) disinfecting the separated plant water content to remove or inactivate microorganism to obtain plant drinking water. and the process may further include step c) bottling the plant drinking water. There is also provided plant drinking water prepared according to the process and a liquid beverage containing plant drinking water and nutriments and/or dietary minerals extracted from plants and optionally any flavoring ingredients.