pescatarialaisuus

Pescatarialaisuus, also known as pescetarianism, is a dietary practice that includes fish and seafood, but excludes the flesh of other animals. This means that individuals who follow a pescatarian diet consume vegetables, fruits, grains, legumes, nuts, seeds, and dairy and eggs, in addition to fish and shellfish. It is often considered a semi-vegetarian diet, as it excludes red meat and poultry but permits animal protein from aquatic sources.

The reasons for adopting a pescatarian diet can vary widely. Some individuals choose it for health benefits, as fish is a good source of lean protein, omega-3 fatty acids, and other nutrients. Others may opt for it as a stepping stone towards a fully vegetarian or vegan lifestyle, finding it easier to eliminate other meats gradually. Environmental concerns can also play a role, with some believing that fish consumption has a lower environmental impact than that of land animals. Cultural or religious factors might also influence dietary choices.

A pescatarian diet can be nutritionally sound when planned properly. It provides essential vitamins and minerals found in plant-based foods, while fish offers protein and healthy fats. However, it's important to ensure a balanced intake of all necessary nutrients, potentially including iron, vitamin B12, and calcium, especially if dairy and eggs are also excluded.