If cows could talk, Oakhurst 1.5% Light Milk would make them sing. A lot less fat. A whole lot of awesome. This gallon of Oakhurst 1.5% Light milk is great by the glass or for use in smoothies or recipes. Each serving is 120 calories and contains 9 grams of protein. Since 1921, Oakhurst has always stood for The Natural Goodness of Maine. Itâs about more than milk. Itâs about standing up for what you believe, and doing whatâs right.