Daryl,
I finally got around to looking this one up. I plugged the word into the InFind search engine (the best search engine I've found to look for scientific information).
I copied this from a web page about it.
quote:
Mannatech™ is a research and development company in the new nutraceuticals industry. "Nutraceutical" is the term used by the Food and Nutrition Board of the Institute of Medicine to describe "functional non-toxic plant components with scientifically validated effects."
I seems that one product they make is being used for ADHD.
There were several web sites listed giving information about their products and the business, etc.
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Even so come, Lord Jesus
Linda
[This message has been edited by Linda Sutton (edited October 27, 2000).]