Know how to spot the danger signs A patient developing cardiac tamponade will look like he's going into shock. When the heart can't pump, the ventricles can't fill, cardiac output drops, and vascular collapse ensues. The first symptoms may be nonspecific, such as anxiety and restlessness.
A healthy diet includes foods to help achieve and maintain body weight. This means eating five servings of fruits and vegetables daily, choosing whole grains over refined grains and limiting processed meats. These are important -- but not all-inclusive-- components of a healthful diet.
An unhealthy diet, in contrast, is one that contains too much saturated and trans fats, cholesterol, sodium, added sugars and processed ingredients or contains too few nutrients. Unhealthy diets result in a poor nutrient-to-calorie ratio, which can lead to weight gain and malnutrition as well as related health problems. Video of the Day Nutrient Deficiency