Pescetarians

Pescetarians are individuals who adhere to a diet that includes fish and other seafood, but excludes the flesh of other animals. This dietary pattern is often considered a type of vegetarianism, although technically it is not as it includes animal flesh. The term "pescetarian" is a portmanteau of the Italian word "pesce" meaning fish and "vegetarian."

The reasons for adopting a pescetarian diet are varied. Some people choose it for perceived health benefits, such as the omega-3 fatty acids found in fish, which are linked to cardiovascular health. Others may adopt it as a transitional step towards a fully vegetarian or vegan diet, finding it easier to eliminate red meat and poultry before removing all animal products. Environmental concerns also play a role for some, as concerns about the sustainability of meat production can lead people to choose seafood as a more environmentally friendly protein source, though the sustainability of fisheries is also a complex issue.

A pescetarian diet typically consists of fruits, vegetables, grains, legumes, nuts, seeds, and fish and shellfish. It excludes beef, pork, lamb, poultry, and other meats. While the core definition is clear, there can be variations in how strictly individuals adhere to it, with some pescetarians occasionally consuming other meats. Overall, the pescetarian diet offers a broad range of food choices and is a common dietary choice for many.