Lactase breaks down lactose, and is thus lactose-free. However, most of these milks still have high sugar content. 1 cup of lactose-free milk has about 125 calories, 5g of fat, 13g of carbohydrates, and 8g of protein. lactose in dary on ketoFlavored Creamers & MilksAs a general rule of thumb, anything flavored should be avoided on a low-carbohydrate diet! To get rich chocolate, creamy caramel, or nutty hazelnut flavors added into creamers and milks, sugar is typically added. The exception to this would be if the packaging states it is sugar-free and then it’s important to read the ingredients to figure out whether keto-friendly sweeteners. Oat MilkSince oats are high in carbohydrates and aren’t keto-friendly, it might seem intuitive that oat milk isn’t keto and you’re right!1 cup of oat milk contains 120 calories, 5g of fat, 16g of total carbohydrates, 2g of fiber, and 3g of protein.  Rice MilkSimilar to oat milk, rice milk is also created from a product that is high in carbohydrates. 1 cup of rice milk has 113 calories, 2g of fat, 22g of carbohydrates, 1g of fiber, and 1g of protein.  Nutrition facts might vary slightly based on the brand. While vegetables are often seen as “diet foods” and inherently healthy, certain vegetables are not allowed on the ketogenic diet. Starchy vegetables are high in carbohydrates and are therefore avoided on a low-carbohydrate diet.