Marine foods refer to a variety of edible products sourced from the ocean, including fish, shellfish, and seaweed. These foods are rich in nutrients, providing essential proteins, vitamins, and minerals. Common examples include salmon, shrimp, and seaweed, which are popular in many cuisines around the world. The harvesting of marine foods can be done through fishing, aquaculture, or gathering. Sustainable practices are important to ensure that marine ecosystems remain healthy and that fish populations are not overexploited. Organizations often promote responsible consumption to protect marine biodiversity and support local fishing communities.