Coriander is a fragrant, antioxidant-rich herb that has many culinary uses and health benefits. It can help lower your blood sugars, fight infections, and promote heart, brain, skin, and digestive health.

Coriander is an herb that’s commonly used to flavor international dishes.

It comes from the Coriandrum sativum plant and is related to parsley, carrots, and celery.

Many people use coriander in dishes like soups and salsas, as well as Indian, Middle Eastern, and Asian meals like curries and masalas. Coriander leaves are often used whole, whereas the seeds are used dried or ground.

1. May help lower blood sugar 

High blood sugar is a risk factor for type 2 diabetes (1Trusted Source).

Coriander seeds, extract, and oils may all help lower blood sugar. In fact, people who have low blood sugar or take diabetes medication should practice caution with coriander because it’s so effective in lowering blood sugar.

2. Rich in immune-boosting antioxidants 

Coriander offers several antioxidants, which prevent cellular damage caused by free radicals.

Its antioxidants have been shown to fight inflammation in your body 

3. May benefit heart health

Some animal and test-tube studies suggest that coriander may lower heart disease risk factors, such as high blood pressure and LDL (bad) cholesterol levels

4. May protect brain health

Many brain ailments, including Parkinson’s, Alzheimer’s, and multiple sclerosis, are associated with inflammation

5. May promote digestion and gut health

Oil extracted from coriander seeds may accelerate and promote healthy digestion

6. May fight infections

Coriander contains antimicrobial compounds that may help fight certain infections and foodborne illnesses.

7. May protect your skin

Coriander may have several skin benefits, including for mild rashes like dermatitis.

8. Easy to add to your diet

All parts of the Coriandrum sativum plant are edible, but its seeds and leaves taste very different. While coriander seeds have an earthy flavor, the leaves are pungent and citrus-like — though some people find that they taste like soap.