The Possible Association Between Bisphenol A, Paraben Exposure and Type 2 Diabetic Adult Patients.

The first phase of the study will include a questionnaire :

• The cases and control will be asked about demographic information such as residence, age, education, and occupation.
• History of discovery of diabetes.
• Exposure to products and materials such as polycarbonate plastics, cosmetics and beverages containing bisphenol A and paraben and it will be evaluated through exposure sheet through asking about dietary exposure, Environmental exposure and medical exposure.

Then clinical evaluation including:

• Full clinical examination will be performed for cases and control.
• Anthropological data:

their weights, heights and waist circumference will be measured. The body mass index (BMI) will be calculated by weight (kg)/height (m)2 formula.