UHT, on the other hand, heats milk to 280° F (137.8° C) for 2 seconds and offers greater protection against bacterial growth. That's important on organic farms, as the cows do not take antibiotics (18). Not all organic milk will undergo UHT, so shelf life may vary among organic dairy products (18).

Organic Valley Pasture-Raised Whole Milk contains higher levels of the heart-healthy fatty acids the body needs to stay balanced:

• 62% higher omega-3 and a more healthful ratio of essential fatty acids omega-6: omega-3.
• 18% higher conjugated linoleic acid (CLA)

Dairy farms that sell milk using the “USDA Organic” seal must follow specific criteria: Cows are exclusively given feed grown without the use of pesticides or fertilizers. Cows are given periodic access to pasture. Cows are not treated with supplemental hormones. Cows are not given certain medications to treat illness.

In 2012, Organic Valley began producing Organic Valley Grassmilk® milk in northern California's Humboldt County.

UHT milk is milk that has been processed at ultra high temperature (UHT). The sterilisation is made through rapid heating of milk to a temperature of at least 135°C, keeping it there for a few seconds, and then quickly cooling it down to ambient temperature.

Ultra-high temperature processing (UHT), ultra-heat treatment, or ultra-pasteurization is a food processing technology that sterilizes liquid food by heating it above 140 °C (284 °F) – the temperature required to kill bacterial endospores – for 2 to 5 seconds.

Organic Valley Grassmilk Milk provides a higher level of “good fat” with beneficial fatty acids like omega-3s and CLA (conjugated linoleic acid), which can boost immunity, heart health and cancer prevention.

Organic milk is also better for the environment. Organic and regenerative agricultural practices such as rotational grazing and composting improve soil health without toxins, pesticides or compromised natural resources.

And while both types of milk have similar nutrition profiles, some studies, like a 2021 study in the journal Foods, suggest organic milk has higher levels of healthy fats, including omega-3 and polyunsaturated fats. The higher amount of healthy fats present is, in part, due to the feed provided by the farmers.

Whole milk, also labeled as full-fat milk or vitamin D milk. This has a fat content of at least 3.25%. No fat is removed from the milk during processing. Reduced-fat milk, also labeled as 2% milk. This has about 2% fat.

Pasture-Raised White Milk Organic Valley Pasture-Raised Milks are what put us on the map. The quality and taste are consistent coast-to-coast, and you can find them pretty much everywhere, from big box stores to small local food co-ops. These are your everyday go-to white milks.

Organic Valley (OV) is an organic food brand and independent cooperative of organic farmers based in La Farge, Wisconsin, United States. Founded in 1988, Organic Valley is the nation's largest farmer-owned organic cooperative and one of the world's largest organic consumer brands.

With no need for refrigeration and a shelf life of up to six months, UHT milk solves both problems. It is easier to plan transportation, and in case of any disruption, the milk does not spoil. Once at schools, this long life milk product can then be conveniently stored at room temperature until it is time to drink.

One of the added benefits of long life milk is that it can be transported. And stored at room temperature.

Less processing time – UHT processing is complete within seconds, making it rapid. Heating is typically done in 1-2 seconds after which product is cooled and packaged aseptically. 2. Extended shelf life and at room temperature – UHT milk can have a shelf life of 6 months or more without refrigeration.

Ultra-high temperature, or UHT, milk is ultra-pasteurized milk that comes in sterilized containers. It's real milk, just like the kind you buy chilled in the dairy aisle, but its special pasteurization and packaging process gives it a shelf life of several months.