You’ve crumbled feta over a bright Greek salad and caught yourself wondering, “Will this mess with my stomach?” It’s a fair question — especially if you’re lactose sensitive. Here’s the short answer: yes, feta cheese does have lactose, but the amount is usually small enough that many people with mild sensitivity can enjoy it without trouble.
Why feta is naturally lower in lactose
Lactose is the natural sugar found in milk. During cheesemaking, much of that sugar stays in the liquid whey, which gets drained away. For feta, the process doesn’t stop there — the cheese is then brined and aged, and the cultures keep consuming leftover lactose. By the time it reaches your salad, feta typically contains far less lactose than the milk it came from.
That said, feta is not lactose-free. It’s best described as a low-lactose cheese. The exact number depends on the brand, the milk (sheep, goat, or cow), and how long it was aged.
How much lactose is in feta?
To put it in concrete terms: a 1-ounce serving of feta (about a quarter-cup crumbled) usually contains under 1 gram of lactose. Compare that to a cup of cow’s milk, which has about 12 grams. Even many aged cheeses like parmesan or aged cheddar land in a similar low range, while softer, younger cheeses like mozzarella or ricotta often sit higher.
Everyone’s threshold is different. Some people can handle a few grams of lactose without issue; others react to even half a gram. If you’ve been avoiding all cheese out of caution, feta is a reasonable one to test — gently and in tiny amounts first.
Ways to enjoy feta if you’re sensitive
- Start small: Try a teaspoon of crumbled feta on top of a meal and wait a few hours.
- Pair it with food: Eating feta alongside other foods slows digestion and often helps symptoms.
- Choose sheep or goat milk feta: It is not lactose-free, but some people find it easier to digest than cow’s milk versions.
- Consider lactase enzyme pills: If you know you’re heading to a mezze spread, taking one before eating can help.
🔍 Note: If you have a true dairy allergy, not just lactose intolerance, feta is not safe — it contains milk protein. Talk to your doctor about what’s right for you.
What about “lactose-free” feta?
Some specialty brands make lactose-free feta by adding the lactase enzyme during production. It tastes almost identical but is a safer bet if you’re highly sensitive. Look for it near other refrigerated Mediterranean cheeses, and check the label for “lactose-free” rather than “low lactose.”
You can keep feta on the table. Test a small serving, listen to your body, and add lactase pills if needed — then get back to that Greek salad with confidence.
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