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.
McDonald's Food Can be Part of a Healthy, Balanced Diet Featured here are some popular McDonald's meals to enjoy at breakfast, lunch or dinner. Many nutrition professionals agree that McDonald's food can be part of a healthy diet based on the sound nutrition principles of balance, variety and moderation.or example, to trim calories and fat, you can order your sandwich without the sauce or dressing. Â· Our customers may choose from a number of serving sizes for our sandwiches, French fries, Chicken McNuggets, and beverages.