This review analyzed existing research on saffron's anti-inflammatory and antioxidant properties, particularly for digestive health issues like inflammatory bowel disease and various cancers (colon, stomach, lung, breast, skin). However, the study is a literature review summarizing other research—it didn't conduct new experiments or provide specific efficacy numbers for skin lightening claims.

Researchers reviewed and synthesized existing published studies on saffron's therapeutic effects, focusing on how it might work in the body and its potential benefits for digestive diseases and cancer-related inflammation.

Funding not disclosed in abstract