No, milk is not 100% water.
While water makes up a significant portion of milk, it also contains other important components like proteins, fats, carbohydrates (primarily lactose), vitamins, and minerals. For dairy cow milk, water typically comprises around 87% of its total composition. The remaining 13% consists of these other vital nutrients. The precise percentage of each component can fluctuate based on factors such as the breed of the cow, its stage of lactation, diet, and overall health. These components are either dissolved, colloidally dispersed, or emulsified within the water. Therefore, while water is the most abundant element, it doesn't constitute the entirety of milk's composition.
