DID YOU KNOW?
Discovered in 1817, cadmium was once used as a bright yellow pigment — until we learned how toxic it really is. [1]
KNOW THE RISK
- Cadmium is a soft metal found in zinc ores, commonly used in rechargeable batteries, coatings, and plastic stabilizers. [1]
- Other uses include metal plating and soldering alloys, especially in industrial settings. [1]
- It is highly toxic and is classified as a human carcinogen. Prolonged exposure can lead to lung, prostate, or kidney cancer. [2]
MITIGATE THE RISK
1. Avoid Tobacco Smoke and Contaminated Food
- Cigarette smoke is a major source of cadmium exposure. Cadmium also builds up in leafy vegetables and shellfish from polluted soil or water. [2]
2. Properly Dispose of Rechargeable Batteries
- Nickel-cadmium (Ni-Cd) batteries should never be thrown in the trash. Recycle them at a certified collection point to avoid soil and water contamination. [2]
3. Use PPE Around Cadmium Dust or Fumes
- In workplaces where cadmium is present (e.g., welding, smelting, or manufacturing), always wear respirators and gloves. Follow OSHA guidelines for ventilation and exposure limits. [1]
CHEMICAL SAFETY REMINDER
Cadmium may not be visible, but its effects are very real. Understand where exposure can occur and protect yourself through informed choices and proper PPE. What you can’t see can still harm you — don’t take cadmium lightly.