burger at the same time... peeking of issues, 79 million americans live with pre-diabetes and i know it found scary. what is that, dr. samadi? how do you prevent getting diabetes and if you have pre-diabetes what does it mean and does it is mean you will get diabetes? >> it follows the same thing we talked about, 79 million americans are suffering and pre-diabetes basically means your sugar is high. but, it's not high enough to be a real diabetes. and, the best test i want people to know is, hemoglobinin a-1-c, the blood best, look at the list of the labs from the doctor and it is there and if it is lis than 5.7% you are fine and between 5.7 to 6.4%, are pre-diabetic and, over 6.4%, you are a real diabetic positiatien look at the fasting glucose, if it is less than 100 you are okay, and 100 to 125 you are pre-diabetic and over 125, are diabetic. and eric, the annaswer is, ther are no symptoms of pre-diabetes, with diabetes you have frequent urination and tingling and it is a silent killer and you need to be tested by the time you are 45, to know if you are at high risk. >> eric: what is the test. >> alisyn: hemoglob