Why You Should Stop Using Those Vintage Plastic Food Containers From Your Grandma - Tasting Table
Briefly

Many vintage plastic containers, such as Tupperware from the 1970s, may contain BPA, a harmful chemical linked to health risks, including endocrine disruption. The FDA had previously approved BPA for food-contact applications, but concerns have emerged due to its potential toxic effects on hormone development and brain function. Tupperware ceased the use of BPA in their products by 2010. However, older containers, irrespective of their appearance, can develop micro-cracks from extensive use or exposure to heat, leading to hazardous leaching of chemicals into food. Further contaminants in these vintage containers have also been identified.
Vintage Tupperware containers from the 1970s may contain BPA, an endocrine disruptor linked to various health risks, warranting their discontinuation for food use.
Older plastic containers, even without visible damage, can harbor micro-cracks that release BPA into food, influenced by sunlight and heat exposure.
Read at Tasting Table
[
|
]