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.
Systemic circuitflow of blood through the rest of the body. Functions of the Cardiovascular System: Contractions of the heart generate blood pressure in the arteries. The heart and blood vessels keep O2-rich blood separate from O2-poor blood. One-way valves in the heart and veins keep the blood flowing in one direction. The heart and blood vessels regulate blood flow according to the needs of the body.