I am a marine physiologist and toxicologist who cares about ocean health and seafood sustainability. I lead the Marine Ecology and Aquaculture Laboratory (MEAL; www.seafoodmeal.today), in which research topics include [1] seafood nutrition and contamination, for example, how the physiology and nutritional profiles of seafood species, and their uptake of contaminants, would change under climate change and ocean acidification; [2] a special focus on the monitoring of microplastics, an emerging contaminant in food and the environment, and the impacts of these particles on human health and animal health; [3] marine aquaculture technologies, such as feed formulation for fish and shellfish, and the use of seaweed aquaculture for extra food production and carbon sequestration; and [4] conservation of coral reefs and oyster reefs, which sustain biodiversity and provide important nurseries for seafood species, and ecological restoration of these habitats using 3D printing technology.