Try
http://www.Alternativementalhealth.com
Go to the index and then down to practitioners . Read the articles that appeal to you.
(The site should open as "Safe Harbor" )
Look also at
http://Doctoryourself.com Please go down the index on the left-hand side and look for an article called " Caffeine Allergy" by Ruth Whalen. It's really
revealing about what caffeine does to the person sensitive to caffeine in any form,
whether in coffee, tea, chocolate, or anything else containing it.
Then if you are not satisfied with research results there, go to Alternatives to mental health. com and look at more research results for helpful advice or to orthomolecular medicine. com
I've often found just going to the vitamin alone on the net will give you some helpful information. It's like looking at the "Supplemental Facts" on the back of your vitamin bottle at home.
Have fun.