You can't get much better information than that.

I might add that if you give anything to a person, other than the above mentioned sugar, you can be considered to be practicing medicine without a license, which can get you into all kinds of trouble. As an example, I have been stung by bees numerous times in my life, and have never had an elergic reaction to it. I have however seen several dozen others have a severe reaction, and the only thing that kept them alive was rapid transportation to a medical facility. Having seen the reaction first hand, I know that it is an ugly way to possibly die, and want to avoid that. So, my doctor prescribed a sting kit for me, which I carry in my vehicle or day pack all the time. Should I ever have a reaction I can stick myself. But, should I come upon another person with a reaction and decide to stick him, I might save his life, but would be liable, and could be sued and/or prosecuted.