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.
(thatâs more per serving than salmon, tuna or just about any other food) and theyâre packed with vitamin D. And because sardines are small and low on the food chain, they donât harbor lots of toxins like bigger fish can.lick here for delicious recipes to help you eat more of these super-healthy omega-3 fats. Sardines to the rescue! Sardines (Pacific, wild-caught) are one of the healthiest foods we can consume, according to the health and environmental experts we interviewed for âSea Changeâ in our latest magazine issue.