The answer is <em>high-density lipoproteins (HDLs)</em> which is one of the five major groups of lipoproteins. Lipoproteins are complex particles composed of multiple proteins which transport all fat molecules around the body within the water outside cells.
A diet rich in high-density lipoproteins (HDLs) can help cleanse and open arteries. There are two types of lipoproteins, low density lipoprotein and high density lipoprotein (LDL and HDL). LDL is also known as bad cholesterol and HDL are known as good cholesterol. HDL can help in cleansing arteries, so there is no blockage and it will reduce the risk of heart attack.
Vasopressin is ADH. ADH is secreted by the hypothalamus and regulates the body's osmolarity. Since Giardia causes a loss of sodium ions, the body's osmolarity is affected. To counteract this and maintain homeostasis, more vasopressin is secreted, thus telling the body to absorb more ions back in the kidneys.