Wheat flour, a global food staple, is processed through varying milling, extraction, and refinement levels to yield different types. 1. Whole wheat flour: This flour comprises the entire wheat kernel (bran, germ, endosperm). It is rich in fiber, vitamins, and minerals, offering a healthier option than refined flour. It is commonly used for chapatis, rotis, whole-grain bread, and baked goods. 2. Refined wheat flour (Maida): Maida is derived from wheat endosperm after removing the bran and germ. It is finely milled, white, and characterized by its soft texture and high gluten content, making it suitable for cakes, pastries, biscuits, noodles, and snacks. 3. Semolina (Sooji or Rava): Semolina is the coarse grind of wheat endosperm, utilized in dishes like upma, halwa, pasta, and certain breads and baked items. 4. Atta: In India, atta denotes stone-ground whole wheat flour. It retains more fiber and nutrients than maida and is primarily used for traditional Indian flatbreads such as chapati and paratha. The selection of flour type is contingent upon the intended dish, nutritional goals, and desired texture.