Pneumonia can be very serious and even life-threatening. Take steps to prevent pneumonia: 1  Talk to your doctor about shots for the flu and pneumonia. 2  Wash your hands with soap and water.  Cover your nose and mouth when you sneeze or cough; throw out tissues and wash your hands right away.
Overview. 1  By definition, a pescatarian (or pescetarian) is a person who eats seafood but not other types of meat. Pescatarians are similar to vegetarians, but the difference is that pescatarians eat fish and shellfish in addition to an otherwise vegetarian diet. However, there is no consensus on whether a pescatarian diet includes eggs and dairy since many vegetarians consume those types of land animal products.
Fish is a very important part of a healthy diet. Fish and other seafood are the major sources of healthful long-chain omega-3 fats and are also rich in other nutrients such as vitamin D and selenium, high in protein, and low in saturated fat. There is strong evidence that eating fish or taking fish oil is good for the heart and blood vessels.