Type 2 Diabetes Hands Starting To Shake And He States

Type 2 diabetes hands starting to shake and he states it is a habit! He seems to be in denial that anything is wrong. He has not been diagnoised with Parkinson's ! I am his wife and I am aware he needs to loose the weight but was concerned about him since he is 77 yrs old. We have good insurance but it is extremely hard to get into doctors. We just relocated to a small city and it seems to be worse since the move!