High doses: may cause nausea, a tingling sensation of the tongue, or a severe headache.
Not to be eaten in large quantities. Small quantities of the leaves of sheep sorrel may be eaten in salads or boiled as a green vegetable.
Not to be used by those with kidney problems, children, pregnant or lactating women. Large doses can be toxic. People with arthritis, rheumatism, endometriosis, gout or kidney stones should use caution.
There are no side effects associated with the use of Chinese yam.
Recommended doses not associated with any significant side effects.
No known side effects.
There are no known side effects.
None reported.
Taken in recommended dosages sesame oil is not associated with any negative side effects.
May cause heartburn.
There are no known side effects from using squawvine. Little research has been done, however, on its safety.
When taken in recommended doses there are no known side effects.
No unwanted side effects are reported with the use of codonopsis.