Dairy, in the strictest sense, is any food product made from the milk of a mammal. That’s it. Not just cows—goats, sheep, buffalo, even camels and yaks count. If it came from a warm-blooded, hairy animal, it’s dairy.
So, butter? Dairy. Cheese? Dairy. Ice cream? Obviously dairy. But here’s where it gets spicy: ghee is dairy (it’s clarified butter), and whey protein powder? Yep, that’s a dairy byproduct too (sorry, gym bros who think they’re "dairy-free").
The Big Confusion: Plant-Based "Alternatives"
This is where Lisa’s latte drama comes back to haunt us. Oat milk, almond milk, soy milk—these are not dairy. They are imitation milks, often called “mylk” by people who love puns. But here’s the kicker: some plant-based yogurts or cheeses can still contain dairy ingredients like casein (a milk protein). You really have to read the label like a detective.
And don’t get me started on margarine. People swear it’s dairy-free, but many cheap margarines use whey or lactose as fillers. So if you’re lactose-intolerant, that “vegan” spread might betray you. Rude.