Toxic Puzzle

Dying from diseases like ALS and Alzheimer's is a tormenting process. The illnesses are on the increase and scientists believe an environmental toxins can trigger the disease in a gene/environment interaction. TOXIC PUZZLE is a medical and environmental detective story where documentary filmmaker Bo Landin follows ethnobotanist Dr Paul Alan Cox and his scientific team around the world in a hunt for the hidden killer. The pieces come together in a toxic puzzle where cyanobacteria in our waters become the culprit. Are these organisms, fed by human pollution and climate change, staging nature's revenge by claiming human lives?