Contents. 1  Inflammatory joint effusion AND Stiff hip: Causes of All Symptoms. 2  Inflammatory joint effusion OR Stiff hip: Causes of Any Symptom. 3  Inflammatory joint effusion: Causes. 4  Inflammatory joint effusion: Introduction. 5  Stiff hip: Causes. 6  Stiff hip: Introduction.
Sardines are an important part of the food chain. Jupiterimages/Photos.com/Getty Images. Sardines live in large schools that may contain thousands of fish. They typically feed on plankton and are close to the bottom of the food chain; many different kinds of predators eat sardines, including humans.
Healthy Eating. Sardines are an excellent low calorie, low carbohydrate food. The small, silver colored fish are also known as pilchards. You can enjoy them as a healthy snack or regular meal due to the various nutrients the fish contains.Pilchards are an oily fish, which are very rich in omega-3 fatty acids.They contain no carbohydrates, which helps to stabilize blood sugar levels. This fish is one of the rich sources of fish protein.he small, silver colored fish are also known as pilchards. You can enjoy them as a healthy snack or regular meal due to the various nutrients the fish contains. Pilchards are an oily fish, which are very rich in omega-3 fatty acids. They contain no carbohydrates, which helps to stabilize blood sugar levels.