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.
The pulmonary circuit carries blood to the lungs to be oxygenated and then back to the heart. In the lungs, carbon dioxide is removed from the blood, and oxygen taken up by the haemoglobin in the red blood cells. The systemic circuit carries blood around the body to deliver the oxygen and returns de-oxygenated blood to the heart. Blood also carries nutrients and waste.