Effects of Lead
Lead is a toxic element found in the Earth. Unlike minerals and vitamins, lead serves no purpose in our bodies. Lead can be in the air, food, water, and soil. Lead is sometimes found in many products we use, such as glassware, jewelry, toys, and cosmetics.
Lead poisoning is silent. Children often do not look or act sick. When symptoms do appear, they are often confused with other illnesses or conditions. Some symptoms of lead poisoning in children include:
- Irritability
- Fatigue
- Belly pain
- Constipation
- Hearing loss
- Loss of appetite
- Weight loss
- Vomiting
- Trouble concentrating
- Headaches
- Behavioral problems
There is no ‘safe’ level of lead. Even low levels of lead can affect a child’s health.
At low levels, lead can cause behavioral problems. Low levels of lead can affect a child's brain and central nervous system.
At high levels, lead can cause permanent damage to the brain and nervous system. This damage can lead to seizures, loss of muscle control, and coma.
Lead exposure can interrupt a child's progress as they grow. The most common health effects are:
- Developmental delays
- Learning disabilities