4 artichoke heads Supports Digestive Health: Artichokes are a good source of fibre and contain prebiotic compounds that can help support beneficial gut bacteria and regular bowel movements. Supports Heart Health: Artichokes provide fibre, potassium and other plant nutrients that can form part of a heart-healthy diet. Research on artichoke leaf extract has also shown possible reductions in LDL cholesterol, but that evidence relates mainly to concentrated extracts. PubMed Central (PMC) Provides Antioxidants: Artichokes contain antioxidant plant compounds including cynarin, chlorogenic acid and flavonoids, which help protect cells against oxidative stress. PubMed Central (PMC) Supports Healthy Eating and Weight Management: Artichokes are relatively low in calories and high in fibre, which can help you feel fuller for longer. May Support Liver Health: Artichokes contain compounds such as cynarin and chlorogenic acid. Studies using artichoke preparations have shown possible improvements in certain liver enzymes, although the evidence is mainly from supplements and extracts and is not conclusive for ordinary dietary artichokes.