Nutritional supplements containing the industrial solvent 1,4-butanediol are both addictive and deadly, according to Minnesota researchers. The chemical is currently viewed as a "safe" alternative to gamma-hydroxybutyrate, a purported aid to muscle building and weight loss that has been banned because of its dangers.

The research team reported on eight cases of 1,4-butanediol poisoning encountered in a county medical center emergency room in 1999. Symptoms include addiction, withdrawal, vomiting, urinary and fecal incontinence, agitation, combativeness, loss of consciousness, respiratory depression and death.

Supplements taken by the patients included Thunder Nectar, NRG3, Serenity and InnerG.

Please warn your family and friends of these products and their possible health effects. As always, to protect your rights please call our office at 1-800-988-3514.