This invention relates to a monitoring and/or stabilizing glucose level in the blood stream in a human body signaling the person in the event glucose is at a dangerous level, said method comprising the following steps:(A) implanting a device in the human body wherein a tube from said device is inserted into a blood vessel and in the blood stream of a person(B) continuously monitoring said glucose level in the blood stream with said implanted device, at a set frequency of time(C) signaling said person in the event the glucose level drops below a specific level(D) optionally injecting, at least once, a specified dose of glucagon from a glucagon reservoir, into the subcutaneous tissue of said person(E) alerting medical providers when the glucose level remains below said specific level for at least two consecutive measurements of said glucose level in the blood stream provided said signal is not manually silenced by the person.
