Mary Allen
Introduction: The Life Cycle of Salmon
Salmon is one of the most popular fish species in the world, prized for its delicious and nutritious flesh. However, not all salmon is created equal, especially when it comes to the timing of its life cycle. Salmon are born in freshwater streams, then migrate to the ocean to feed and grow. After a few years, they return to their natal streams to spawn and die. This natural cycle has been essential for the survival of salmon populations for millions of years, but it also raises some questions about the quality and safety of salmon as a food source. In this article, we will explore why you can’t eat a salmon after it spawns and what happens to the fish during this critical stage of its life.
What Happens to Salmon After They Spawn?
When salmon return to their natal streams to spawn, they undergo significant physiological changes that affect their behavior, appearance, and health. For example, male salmon develop a hooked jaw and a hump on their back, while female salmon become swollen with eggs. Both sexes stop feeding and rely on their stored energy to complete their reproductive mission. Once the eggs are fertilized and deposited in the stream bed, the salmon gradually weaken and die. Their decomposing bodies provide nutrients for the stream ecosystem and other animals, but they also pose a risk of contamination and disease transmission if not properly disposed of. Therefore, it is generally not recommended to consume salmon after they spawn, especially if they are found dead or dying in the stream.