medical care and lab work and unafordable health insurance and the high price of prescription meds is a way bigger killer than type 2 diabetes medication without a prescription.. the mark up in the drug stores are around 300% on some meds..
A planned economy is the economic system in which decisions regarding production and investment are embodied in a plan formulated by a central authority, usually by a public body such as a government agency. Thus it may be termed a  command economy .
On the other hand, if people want less of the good, prices fall and less competitive producers either go out of business or start producing different goods. Such a system is called a market economy. A socialist economy, in contrast, is characterized by more government ownership and central planning.