Final answer:
The standard milk used for lattes, iced coffees, and cold brew is whole milk. Whole milk is chosen because it has a higher fat content, which gives the coffee a creamier and richer taste.
Step-by-step explanation:
The standard milk used for lattes, iced coffees, and cold brew is whole milk.
Whole milk is chosen because it has a higher fat content, which gives the coffee a creamier and richer taste. It also helps balance the flavors when combined with the strong flavors of coffee. Additionally, the fat in whole milk helps create a velvety texture to the beverage.
Other milk options such as 2% milk, skim milk, and almond milk can also be used as alternatives depending on personal preference or dietary restrictions.