Longan: A Natural Treasure for Liver Health

Key Bioactive Compounds in Longan
Polyphenols: Such as Corilagin, Gallic Acid, and Ellagic Acid help protect liver cells from oxidative damage, reduce chronic inflammation, and lower the risk of liver cancer.

Polysaccharides: Found in longan pulp, they enhance immune function and support liver regeneration.

Flavonoids: Play a role in reducing inflammation, preventing liver fibrosis, and aiding in liver function recovery.

Health Benefits of Longan for Liver Health
Reduces the risk of Non-Alcoholic Fatty Liver Disease (NAFLD): Active compounds in longan peel and seeds help regulate fat metabolism, reduce fat accumulation in the liver, and lower inflammation.

Prevents Liver Cirrhosis and Hepatitis: Polyphenols can mitigate oxidative stress and inhibit liver fibrosis.

Boosts Immunity: Longan polysaccharides stimulate white blood cell activity and support immune system function.

Potential to Inhibit Liver Cancer: Studies suggest that longan polyphenols may slow the growth of liver cancer cells.

Longan is increasingly being utilized in the functional food industry, especially in the form of longan extract concentrate. The peel and seeds of longan show great potential due to their antioxidant, anti-inflammatory, and liver-regenerative properties. However, further clinical research is needed to confirm their effectiveness and safety in humans.

Reference:
This information is based on the research "Nutritional and Therapeutic Potential of Longan Fruit Byproducts for Liver Diseases: Pathway to Functional Foods" by Yuthana Phimolsiripol et al., published in Current Nutrition Reports (2025). This study significantly contributes to our understanding of the potential of longan byproducts in liver health and their development into functional health products.