Melatonin Side Effects. Melatonin helps to control the natural sleep-wake cycle of the human body. The natural levels of melatonin in the blood is highest at the time before bedtime. Melatonin is a hormone which can affect other processes inside the body. Persons at high risk of getting side effects from melatonin are those with liver disease, seizures, depression, kidney disease and high blood pressure. The long term side effects of Melatonin is still unknown.
Definition of 'Contractionary Policy'. Definition: A contractionary policy is a kind of policy which lays emphasis on reduction in the level of money supply for a lesser spending and investment thereafter so as to slow down an economy.
Contractionary monetary policy slows the rate of growth in the money supply or outright decreases the money supply in order to control inflation; while sometimes necessary, contractionary monetary policy can slow economic growth, increase unemployment and depress borrowing and spending by consumers and businesses.REAKING DOWN 'Monetary Policy'. Broadly, there are two types of monetary policy, expansionary and contractionary. Expansionary monetary policy increases the money supply in order to lower unemployment, boost private-sector borrowing and consumer spending, and stimulate economic growth.