Using Hand Sanitisers Has Harmful Impact On Brain Health, Reveals New Research
Following the Covid-19 pandemic, the use of hand sanitisers became widespread. People began carrying them at all times, and this habit persists today when they are out in public. However, recent research suggests that hand sanitisers might not be as beneficial as once thought and could have lasting effects on brain health.
Harms cells of central nervous system
A recent study on brain cells has discovered that the chemicals found in disinfectants, which linger on furniture and clothes, can harm the supportive cells in the brain. This damage is more prominent during critical stages of organ development.
The study was conducted at Case Western Reserve University in Ohio. Molecular Biologist Erin Cohn and her team closely examined samples and identified 1823 substances with unknown toxicity.?
They identified two types of harmful chemicals that inhibit the mutation of oligodendrocyte cells. In severe cases, these chemicals can even kill these cells.
Oligodendrocytes are cells of the central nervous system (CNS) responsible for supporting nerves in the body.?
They wrap around the nerves to form an insulating sheath called the myelin sheath, which helps speed up nerve transmissions. If the myelin sheath is damaged, nerve signals can travel more slowly or be blocked completely.
Therefore, excessive exposure to these chemicals can impact our nervous system and hinder brain and organ functions.
Harmful chemicals impacting brain health found in other items too
The study reveals that the first harmful chemical compound is found in wipes, hand sanitisers, disinfectant sprays, toothpaste, and mouthwash to eradicate bacteria and viruses in specific quantities.
The second harmful chemical originates from the organophosphate class, which is used as flame retardants.?
These chemicals are typically present in furniture, electronic devices, clothing, and glue.?
The fat-soluble organophosphate can enter the human body through the skin and make its way to the brain.?
Oligodendrocytes in the body are particularly susceptible to these flame retardants.
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