Ginseng is considered to be an anti-aging herb. This is partly due to the many
beneficial effects of ginseng, and partly its antioxidant properties. Oxidation
results in the generation of free radicals that damage tissue and can lead to
cancer. Oxidation of low density lipoprotein (Ox-LDL) is involved in hardening
of the arteries (atherosclerosis).
The anti-oxidant effects of American ginseng are well documented in the
literature. It chelates metal ions and scavenges free radicals. Ginsenosides Rb1
and Rg1 have been found to inhibit lipid peroxidation in rat liver and brain
microsomes.
Hu-Chun and Kitts (Journal of the American Oil Chemists Society, 2001) found
that American ginseng showed higher affinity to scavenge free radicals than
Korean ginseng (P < 0.05) and also delayed lipid peroxidation longer (P < 0.05).
The difference appeared to be related to their different Rb1 and Rb2 content.
Chemotherapy agents such as cisplatin cause nausea and vomiting due to oxidant
gut injury. Concurrent medication with ginseng reduces these side effects.
Please note:
Use only as directed. Always read the label. If symptoms persist, see your healthcare professional.