The importance of seafood in food security and nutrition is increasing, largely due to its contribution as high-quality food  , as seafood contains unique long- chain polyunsaturated fatty acids  and highly bioavailable essential micronutrients-vitamins  and minerals . These compounds, often not readily available elsewhere in diets, have beneficial effects for adult health and child cognitive development . Changes in marine and freshwater fish production can have significant consequences for human nutrition . These changes are of particular concern in regions with few nutrition alternatives, such as low-income countries in Africa, Asia, Australasia, and Central and South America  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report