Inclusion criteria:
Men and non-postmenopausal women,
With type 2 diabetes (at least from 6 months prior to the study),
With desire to participate in the study,
Age of 20-55 years,
BMI 27-35 kg/m2,
Who use anti diabetic drugs.
Exclusion criteria:
Pregnancy, lactation, menopause, hormone therapy, use of vitamin K containing contraceptives, polycystic ovary syndrome;
Presence of diseases affecting vascular calcification or cardiac dysfunction;
History of bone, rheumatoid arthritis, thyroid, parathyroid, liver, kidney, intestine disease or malignancies;
Presence of infectious or inflammatory disease symptoms or recent surgery;
Use of insulin, corticosteroids and anticoagulant drugs such as warfarin and coumarin;
Adherence to a specific diet and consumption of any dietary supplements or weight reducing drugs for 3 month prior to the study;
Smoking.