Nutritionally, cow’s milk generally outshines oat milk in key areas, particularly protein. While cow’s milk contains roughly eight grams of protein per cup, oat milk only offers about three grams. For those prioritizing protein, cow’s milk is the clear winner, while oat milk might fall short for this need.
However, labeling a food as “healthy” depends on individual dietary goals and restrictions. For example, those who are lactose intolerant or prefer the taste of oat milk might find it to be the better option, regardless of its lower protein content.
Ultimately, there is no universal answer. Cow’s milk is ideal for boosting protein, calcium, and vitamin D, while oat milk is a viable choice for lactose-intolerant individuals or those preferring a plant-based diet. The choice between the two depends on personal needs and health priorities.