how do they treat patients with diabetes? where does the insulin come from? and how do people get insulin? help me please

People with diabetes need to take insulin to help process the sugar, or they can't use it and it stays in their blood. The insulin allows sugar into the cell to be used, which is why diabetics need to take insulin. Insulin is usually prescribed by a medical professional.

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.