The study was jointly conducted by icddr,b and Stanford University in California, USA. Dr. Mahbubur Rahman, Project Coordinator at icddr,b, said, ‘icddr,b has been researching this issue for quite a long time. The study found that every child whose blood we tested for lead had lead in their blood. The most harmful aspect is that if a pregnant mother has lead in her blood, that lead also enters the child's body. As a result, children may ultimately become children with special needs.’

Not only the material of the cookware, but cooking ingredients can also increase health risks. When cooking sour or acidic foods in aluminum pots, the release of harmful lead increases. On this matter, researcher Dr. Jasmine Sultana said, ‘When buying pots and pans, we mostly do not think that harmful substances from these pots and pans can also mix into our food and enter the body.’

Researcher Dr. Sanjida Adiba said, ‘The amount of aluminum imported in our country is only one-third of the required amount. If we want to ensure a larger supply of aluminum, it will never be possible without government support. It is extremely important to use food-grade aluminum pots and pans or steel containers that at least meet food safety standards.’ Nasrin Sultana, Director of NIPSOM, said, ‘We believe the results of research should not remain confined to the pages of books. The people should enjoy its benefits. Arrangements must be made to reduce this problem.’ According to experts, the most urgent need is government directives and public awareness in producing pots and pans free of harmful metals.