Milk. 100% Juice - Apple Juice: Water

Milk is a nutrient-rich liquid food produced by the mammary glands of mammals. In the US, the vast majority of milk consumed is from cows. It is typically pasteurized (heated to kill harmful bacteria) and homogenized (fat globules are broken down to prevent separation) before being sold.

Milk is a source of protein, calcium, and vitamin D. It is consumed as a beverage and used as a key ingredient in many dairy products like cheese, yogurt, and butter. It also serves as a base for sauces, baked goods, and processed foods.

Milk is generally recognized as safe (GRAS) by the FDA for consumption. It is a natural source of essential nutrients. The WHO/IARC has classified processed meat as carcinogenic to humans, but has not classified milk in this way. Evidence on milk consumption and health outcomes like bone health and cancer risk is extensive and sometimes mixed, with some studies suggesting benefits and others raising concerns.