Dong Quai enhances our immune system by stimulating the B and T lymphocyte activities. The coumarins present in Dong Quai act as vasodilators and antispasmodics whereas the ferulic acid plays an important role in inhibiting platelet aggregation. Chinese doctors often prescribe Dong Quai to treat anemia and fatigue due to its ability to produce red blood cells.
What Are the Key Health Benefits Associated with Natural Factors Dong Quai?
Dong Quai 4:1 Extract (Angelica sinensis) (root)|125mg
Dong Quai Powder (Angelica sinensis) (rhizome and root)|250mg
Non-medicinal ingredients: Rice starch , vegetarian capsule (carbohydrate gum [cellulose], purified water, silica).
Pregnancy and lactation: Not recommended for pregnant and lactating women.
Children: Not recommended for children.
Caution: Do not use in cases of diarrhea or abdominal distension due to damp obstruction or in cases of yin deficiency with heat signs. Consult a health care practitioner if you have hemorrhagic disease, hypermenorrhea or symptoms of increased menstrual bleeding or if symptoms persist or worsen. Consult a health care practitioner for long-term use.
http://www.ncbi.nlm.nih.gov/pubmed/14716179