lead

Lead and arsenic are extremely toxic substances but are popularly used by women for beauty in ancient times.

The eyesight proof study like the Egyptian Queen Cleopatra is not merely beautiful but also good for health.

According to chemical experts, porcelain, the more beautiful glass glitter or decorated with colorful patterns, the higher the risk of toxins.

The breakdown of the reservoir in Cao Bang caused hundreds of thousands of cubic meters of water and lead and zinc sludge to spill into the environment, flow to Gam river, how are

There are more than 4000 minerals and ores found on the earth. Among them are mineral rocks that possess shapes, beautiful colors but hidden inside dangerous components that can

The survey results of the Institute of Nutrition on children's diets in Hanoi show that there are lead and heavy metals pollution.

Currently, plastic cups, glass cups originating from China are being sold widely in the market. But few know that the toxic risk from these cups is extremely large.

Lead is on the list of hazardous substances dangerous to the environment and human health. Lead is found in paint, batteries, cable sheaths, electronic components.

A recent study has warned that a very small amount of lead in the blood may also reduce kidney function in children and increase the risk of children with kidney related diseases

The history of materials has evolved from the use of natural materials such as wood, stone, animal skin and other artificial materials for humans to create materials such as