1 The right side of the heart receives oxygen-poor blood from body tissues and pumps it to the lungs where it picks up oxygen and gets rid of carbon dioxide. 2  The blood vessels that carry blood to and from the lungs form the pulmonary circuit.
According to the Dietary Guidelines for Americans 2015-2020, a healthy eating plan: 1  Emphasizes fruits, vegetables, whole grains, and fat-free or low-fat milk and milk products. 2  Includes lean meats, poultry, fish, beans, eggs, and nuts. 3  Is low in saturated fats, trans fats, cholesterol, salt (sodium), and added sugars.
01/2014. Soup & Sandwiches. The Healthy Lunch Duo. Soup and a sandwich has been a lunch-time favorite for years. What's more. filling and simple to prepare? Here are ways to make your soup and. sandwich meal a healthy option. Bread: ï· Choose bread high in fiber to help lower cholesterol. ï· Look for the words whole or bran first on. ingredient list. ï· Whole grain breads such as whole wheat and rye are great sources of. soluble fiber.