Cream, sour cream, cream cheese, and butter are all made from milk but are not included in the USDA dairy group. Neither are plant-based milks like almond, oat, and rice beverages. The dairy group is defined not by whether a food comes from milk, but by whether it retains enough calcium and key nutrients to contribute meaningfully to your diet in that category.
What Actually Counts as Dairy
The Dietary Guidelines for Americans 2020-2025 define the dairy group as fluid milk (including dry and evaporated), buttermilk, yogurt, kefir, frozen yogurt, dairy desserts, and cheeses. Lactose-free and lactose-reduced versions of all these foods count too. One cup of milk, yogurt, or fortified soy milk equals one dairy serving, as does 1½ ounces of natural cheese like cheddar or 2 ounces of processed cheese.
Fortified soy milk and soy yogurt are the only plant-based alternatives that make the cut. They qualify because, when fortified with calcium, vitamin A, and vitamin D, their overall nutritional profile closely matches cow’s milk and yogurt.
Cream, Butter, and Cream Cheese
These three are the most commonly misunderstood exclusions. All three originate from milk, so it seems logical that they’d belong in the dairy group. But processing strips them of most of their calcium. A cup of milk provides about 300 milligrams of calcium. Butter, cream, and cream cheese don’t come close to that per typical serving. Because the dairy group exists primarily to help people meet calcium and vitamin D needs, foods that lose those nutrients during production don’t qualify.
Sour cream falls into the same category. Despite being a staple next to yogurt in the refrigerator aisle, it has too little calcium to count toward your daily dairy servings.
Why Almond, Oat, and Rice Milk Don’t Count
This surprises many people, especially those who buy plant-based milks fortified with calcium. The FDA acknowledges that beverages like almond and oat milk are often used the same way as cow’s milk and may contain added calcium. But the Dietary Guidelines exclude them because their overall nutritional content is not similar enough to milk or fortified soy beverages. They tend to be significantly lower in protein, and their broader nutrient profile doesn’t match up even when calcium is added.
Coconut milk, hemp milk, cashew milk, and rice milk all fall outside the dairy group for the same reason. If you rely on any of these as your primary “milk,” they can still be part of a healthy diet, but they won’t be counted toward the recommended dairy intake in federal nutrition guidance. You’d need to make sure you’re getting calcium, vitamin D, and protein from other sources.
Fortified Soy Is the Exception
Soy beverages and soy yogurt are specifically called out as the one plant-based exception. To qualify, they need to be fortified with calcium, vitamin A, and vitamin D. When they are, their nutrient composition is close enough to dairy milk that the USDA treats them as interchangeable for dietary planning purposes. This distinction matters if you’re vegan, lactose intolerant, or simply prefer plant-based options and want to know which substitution actually “counts.”
Lactose-Free Products Still Count
Lactose-free milk, yogurt, and cheese are fully included in the dairy group. Removing lactose (the sugar that causes digestive trouble for people with lactose intolerance) doesn’t change the calcium, protein, or vitamin content of the product. These foods retain all the essential nutrients of their regular counterparts. The National Medical Association has noted that lactose-free dairy products are the most ideal substitute for regular dairy among people who can’t digest lactose, precisely because nothing nutritionally important is lost in the process.
Quick Reference: In vs. Out
- Included: milk (whole, low-fat, skim), yogurt, kefir, frozen yogurt, cheese, lactose-free dairy, fortified soy milk, fortified soy yogurt
- Not included: butter, cream, sour cream, cream cheese, almond milk, oat milk, rice milk, coconut milk, hemp milk, cashew milk
The dividing line is straightforward: if a food retains the calcium and nutrient profile of milk, it belongs. If processing has removed those nutrients, or if the food was never nutritionally similar to milk in the first place, it falls outside the group regardless of how it’s used in your kitchen.