Plant extracts refer to natural constituents extracted from plants. They are characterized by being natural, safe and efficacious, and are widely applied in health supplements.
1. Classification of Plant Extracts
Plant extracts can be classified into various categories according to their functions, such as antioxidants, anti‑inflammatory agents, antibacterial agents, antiviral agents, etc.
Among them, antioxidants scavenge free radicals in the body, alleviate oxidative stress and help prevent the occurrence of chronic diseases including cardiovascular diseases and cancers; anti‑inflammatory agents relieve inflammation, reduce pain and improve sleep; antibacterial and antiviral agents help prevent and treat bacterial and viral infections and boost the body’s immunity.
2. Health Benefits of Plant Extracts
(1) Antioxidant Effect
Antioxidant components in plant extracts can scavenge free radicals in the body, protect cell membranes and DNA from oxidative damage, and thereby help prevent chronic diseases such as cardiovascular diseases and cancers.
(2) Anti‑inflammatory Effect
Anti‑inflammatory components in plant extracts can relieve inflammation, reduce pain and improve sleep.
(3) Antibacterial and Antiviral Effect
3. Applications of Plant Extracts
Plant extracts are widely used in the health supplement sector, including functional beverages, health foods and health medicinal products. Incorporating plant extracts into health supplements can enhance the nutritional value and health benefits of the products, and improve their market competitiveness.

