Ellagic acid
Ellagic acid is a natural phenol antioxidant found in numerous fruits and vegetables. It is a dilactone of hexahydroxydiphenic acid and is known for its potential health benefits, including anticarcinogenic, antiviral, and antibacterial properties.
Sources[edit | edit source]
Ellagic acid is present in a variety of foods, particularly in berries and nuts. Some of the richest sources include:
Chemical Structure[edit | edit source]
Ellagic acid is a dilactone derived from hexahydroxydiphenic acid. It is formed when two molecules of gallic acid are linked together. The chemical formula of ellagic acid is C14H6O8.
Health Benefits[edit | edit source]
Ellagic acid has been studied for its potential health benefits, which include:
- Antioxidant properties: Ellagic acid can neutralize free radicals, which are harmful molecules that can damage cells.
- Anticancer properties: Some studies suggest that ellagic acid may help prevent the growth of cancer cells.
- Anti-inflammatory properties: Ellagic acid may reduce inflammation, which is linked to various chronic diseases.
- Antiviral and antibacterial properties: Ellagic acid has shown potential in inhibiting the growth of certain viruses and bacteria.
Mechanism of Action[edit | edit source]
Ellagic acid exerts its effects through various mechanisms, including:
- Inhibition of carcinogen-binding to DNA
- Induction of apoptosis in cancer cells
- Modulation of inflammatory pathways
- Scavenging of free radicals
Research and Studies[edit | edit source]
Numerous studies have been conducted to explore the potential health benefits of ellagic acid. Research is ongoing to better understand its mechanisms and efficacy in disease prevention and treatment.
Safety and Dosage[edit | edit source]
Ellagic acid is generally considered safe when consumed in amounts found in food. However, the safety of high-dose supplements has not been well-studied, and it is advisable to consult a healthcare provider before taking ellagic acid supplements.
See Also[edit | edit source]
References[edit | edit source]
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Contributors: Prab R. Tumpati, MD
