There are 3 types of diabetes ; type 1 diabetes , gestational diabetes, and type 2 diabetes, the type which we’re concerning about. , dDiabetes in general may cause many diseases burden to patients, such as ( Ccardiovascular disease , diabetic retinopathy , diabetic nephropathy ….) , and with this information, technology evolution expansion in Saudi Arabia recently noted the demand on fast food has been increased ,. oOn the other hand, there was an observed decrease in Ddailey exercises , according to all, presenthat nowadalys, Saudi Arabia is one of the 19 countries and territories of the IDF MENA region ,. There were 3.4 million cases of diabetes in Saudi Arabia in 2015.

People with low physical activity can be more susceptible to type 2 diabetes , so regaccording to health organizations, regular physical activity as part of a healthy lifestyle is an efficacious strategy for reducing the risk of having metabolic syndrome, such as diabetes and other cardiac diseases .

Regular physical activity can increase body sensitivity to insulin and reduce insulin resistance ,. aAfter exercising, muscles become more sensitive to insulin,
Aand that’s enhances muscles for more absorption of glucose without the need for insulin. In fact, people with large bulk of muscles can burn more glucose and control their glucose levels .

Unhealthy lifestyle , for instance , consuming lots of fast food , Llack of Eexercise,; Llife is full of stress-all contribute to susceptibility to diseases. In addition, a genetic factor is considered as possible etiology for T2DM . So attempting to prevent or delay diabetes can be achieved by avoiding all factors that may raised the risk of diabetes .

Our aim of the present study is to investigate the relationship between glucose tolerance (by glucose challenge test) and different life styles in Saudi Arabia.