TS.C.11.2 Climate hazards cause multiple impacts, interacting to compound risks to food security, nutrition and human health . Compound risks to health and food systems  are projected from simultaneous reductions in food production across crops, livestock and fisheries , heat-related loss of labour productivity in agriculture , increased heat-related mortality , contamination of seafood , malnutrition  and flooding from sea level rise . Malnourished populations will increase through direct impacts on food production with cascading impacts on food prices and household incomes, reducing access to safe and nutritious food . Food safety will be undermined from increased food contamination for seafood with marine toxins from harmful algal blooms and chemical contaminants, worsening health risks .  
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report