Vitamin D status and insulin resistance among young obese Saudi females

From the Nutrition Department (Abdelkarem), National Research Center, Cairo, Food Technology Research Institute (El-Sherif), Department of Biochemistry (Gomaa), National Organization for Drug Control and Research, Giza, Egypt, and the Department of Biochemistry (Abdelkarem, El-Sherif, Gomaa), College of Science, University of Aljouf, Sakaka, Kingdom of Saudi Arabia

From the Nutrition Department (Abdelkarem), National Research Center, Cairo, Food Technology Research Institute (El-Sherif), Department of Biochemistry (Gomaa), National Organization for Drug Control and Research, Giza, Egypt, and the Department of Biochemistry (Abdelkarem, El-Sherif, Gomaa), College of Science, University of Aljouf, Sakaka, Kingdom of Saudi Arabia

From the Nutrition Department (Abdelkarem), National Research Center, Cairo, Food Technology Research Institute (El-Sherif), Department of Biochemistry (Gomaa), National Organization for Drug Control and Research, Giza, Egypt, and the Department of Biochemistry (Abdelkarem, El-Sherif, Gomaa), College of Science, University of Aljouf, Sakaka, Kingdom of Saudi Arabia