The outer husks of the horse chestnut fruit are poisonous. There are also reported cases of poisoning from eating raw horse chestnuts.
Conkers.
Recommended doses not associated with any significant side effects.
There are no side effects associated with the use of Chinese yam.
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.
When taken in recommended doses there are no known side effects.
No unwanted side effects are reported with the use of codonopsis.
No side effects at recommended dosages. Possible allergic reaction.