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.
A can of sardines, which is equal to about 3.75 ounces, contains 10.53 grams of fat, but only 1.4 grams are saturated. The rest of the fat in a can of sardines is healthy unsaturated fat, which can help lower your cholesterol and reduce your risk of heart disease.ardines are tiny fish usually canned in oil and eaten whole. A 1-cup serving of sardines contains 310 calories and a wealth of key vitamins and minerals.