What is a potential issue with genetically modified potatoes designed to resist pests?

Genetically modified potatoes designed to resist pests are created with the intent of enhancing crop yield and reducing reliance on chemical pesticides. However, a potential concern with these modifications lies in the possibility of producing harmful chemicals for humans. This can occur if the genetic alteration inadvertently leads to the synthesis of toxic substances or allergens that could pose health risks upon consumption.

The development process surrounding these genetically modified organisms (GMOs) includes rigorous safety testing to mitigate these risks, but there still remains a degree of uncertainty. Some genetically modified crops have been found to express proteins that are toxic to certain insects, and while these proteins might be harmless to humans, there is the potential that unintended consequences could lead to new or altered chemical profiles in the food produced.

Understanding this risk is crucial in the debate surrounding the safety and ethical considerations of GMOs, especially as they relate to food security and human health.