CORIANDER For further reading, click each claim to read peer reviewed researchCoriander exhibits insulin-like activity & can be part of a helpful anti-diabetic treatment. Coriander can have anti-anxiety, sedative and muscle relaxing effects. Coriander can be used in anti-acne, anti- dandruff and breast cancer treatment. Coriander can be used to reduce the severity, duration and frequency of migraines.