The food system is more than just the production of food. It includes domestic and international transportation, storage, processing, market infrastructure and institutions that make up value chains, as well as the food environment in which consumers make food purchasing decisions . Climate change impacts along the value chain alter availability, access and stability of food security. Nutrition-dense foods tend to be more perishable and are thus more vulnerable to limitations of food storage and transportation infrastructure . Climate-change-related damage to food in storage  and transportation infrastructure  could significantly decrease availability and increase the cost of highly perishable, nutritious foods such as fruits, vegetables, fish, meat and dairy.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report