Heavy Metal Exposure: Testing and Professional Care
Updated by Nordens on 4 October 2026 to replace unsupported product, child-use and autism-related claims with clearer information.
Concerns about possible exposure to lead, mercury, arsenic or other metals deserve a careful assessment. A list of everyday objects or vague symptoms cannot tell you whether you have metal poisoning.
Exposure and symptoms need context
Metals occur in the environment, and exposure can arise from some workplaces, contaminated water or other sources. Health effects depend on the metal, amount and duration of exposure, and individual circumstances. Simply finding a possible source does not establish poisoning.
Symptoms can include abdominal pain, vomiting, weakness or tingling, but these have many possible causes. Tell your healthcare professional about symptoms and any suspected exposure. Children with possible lead exposure need professional assessment even if they appear well.
How testing is chosen
A clinician considers exposure history and symptoms before choosing appropriate tests. Blood and urine are commonly used, but the correct test and its timing depend on the metal. Results need professional interpretation; do not diagnose yourself from a symptom checklist.
What treatment involves
Stopping further exposure is central to care. Some confirmed cases require prescribed chelation medicines under medical supervision. These can have serious adverse effects and are not a routine wellness treatment. Do not attempt to manage suspected poisoning with supplements. Seek urgent medical help after a suspected significant exposure or if severe symptoms develop.
Rewind: formulation facts
Rewind is a liquid oral spray containing processed clinoptilolite and purified water. Its specialised technical manufacturing process distinguishes it from conventional clinoptilolite powder simply mixed with water; the formulations are not interchangeable.
Rewind’s formulation contains laboratory-confirmed nanoparticle sized clinoptilolite. Rewind is not intended to diagnose, treat, cure or prevent disease.
Particle size does not establish metal removal, improved absorption or a clinical outcome. Rewind is not presented here as treatment for poisoning or autism, or as a way to change a child’s behaviour, communication or development. Customer accounts cannot establish those effects.
Read the current Rewind product information and follow the supplied label. Ask a healthcare professional about suitability, particularly for children, pregnancy, breastfeeding, medical conditions or use alongside medicines.


