Whole milk or full-fat milk actually only contains 3.25% fat. The percentages of milk fat is measured by weight and not by volume.
Source: https://milklife.com/articles/nutrition/types-of-dairy-milk
Whole milk or full-fat milk actually only contains 3.25% fat. The percentages of milk fat is measured by weight and not by volume.
Source: https://milklife.com/articles/nutrition/types-of-dairy-milk