Lean N CleanÂ® is an all natural indigestion remedy and intestinal cleansing product designed to cleanse the gastrointestinal tract of excess toxic build up. The toxins that accumulate in our digestive system can contribute to the development of: Body Detox. Constipation.
Systemic circulation conveys blood from the heart to other tissues of the body and from other tissues of the body to heart. HMO are immunomodulatory glycans in breast milk that are also present in the systemic circulation of pregnant women. William Harvey, an English physician in the 1600s who is considered the first to describe in detail the systemic circulation and properties of blood being pumped to the brain and body by the heart.
Pathway of Blood through the Pulmonary and Systemic Circuits. Humans have a closed circulatory system, meaning that blood is confined within the chambers of the heart and blood vessels. The blood is pumped by the muscular heart and continuously flows through arteries, arterioles, capillaries, venules, and veins. In humans, the right side of the heart pushes blood through the pulmonary circuit so that it can be oxygenated in the lungs. The left side of the heart pumps oxygenated blood to the entire body via the systemic circuit. Click on the buttons to review the pathway of blood flow in the pulmonary and systemic circuits.