About Toxi-Health International


Toxi-Health International (THI) is a toxicology and a pathology consulting and medical research firm established by Dr. Mohammed A. Al-Bayati. Dr. Al-Bayati received his Ph.D. from the University of California Davis in Comparative Pathology. He is also a dual board certified toxicologist (American Board of Toxicology and American Board of Veterinary Toxicology).  He has over 20 years of experience in research, teaching, diagnostic work, and serving as expert witness on numerous medical-legal cases.

Dr. Al-Bayati has extensive expertise in evaluating clinical data using differential diagnosis to identify the possible cause(s) of illness and provide recommendations for clinical tests and treatments. Dr. Al-Bayati firmly believes that a correct appraisal of medical information using differential diagnosis is essential to arrive at a proper understanding of the nature and extent of the injury, and in the search for the correct treatment.

We can evaluate the health effect resulting from the acute and chronic exposure to the following agents:


• Adverse reaction to medications

• Adverse reaction to vaccines

• Organic solvents (benzene, toluene, etc.)

• Organochlorines compounds (chloroform, carbon tetrachloride,etc.

• Pesticides

• Herbicides

• Mycotoxins

• Toxic gases


• Toxic fumes

• Warfare agents

• Agent orange

• Phosgene

• Metals and their compounds

• Toxic plants

• Biotoxins

• Food additives

• Radioisotopes