# Olive, Black

> This test measures the level of specific antibodies in your blood that react to proteins found in black olives. It helps show whether your immune system recognizes this food as a threat, which is useful if you experience itching, swelling, or stomach issues after eating olives. This screening helps identify if black olives are a likely trigger for your symptoms compared to other ingredients. However, this test cannot predict the severity of a future allergic reaction or confirm a diagnosis without a doctor's review of your medical history.

- Labcorp code: 602756
- Category: [Allergies & Sensitivities](https://app.picardo.health/labs/tests/allergies-sensitivities.md)
- Price: shown at checkout, before payment.
- Blood draw: free at a Labcorp location, or $75.00 at home.
- Order link: https://app.picardo.health/labs/order?tests=602756&ref=assistant

## About ordering

A licensed physician reviews every order before any test is run, and results arrive in the person's Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.