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.
Iâve written several posts to share my tips and strategies for food prep and healthy weekday eating: 1  How To Food Prep â 5 Tips For Beginners. 2  Top 10 Foods For Sunday Food Prep. 3  10 Foods That Freeze Well.  How to Prep Food on the 1  Weekend. Weekend Prep for Easy Weekday Meals.  How to Eat Healthy in 1  College. How to Eat Healthy During the  Week.