This?is a preparation of 10% refined soyabean oil intended to be used as an intravenous nutrient. This prevents Essential Fatty Acid Deficiency (EFAD) and corrects the clinical manifestations of EFAD. However, for patients requiring complete parenteral nutrition, complementary vitamin supplements are required. This are prepared from either soyabean or safflower oil and provide a mixture of neutral triglycerides, predominantly unsaturated fatty acids. The major components of fatty acids are linoleic, oleic, palmitic acids. In addition, This contains 1.2% egg yolk phospholipids as an emulsifier and glycerol to adjust tonicity. IV Fat emulsions are isotonic and may be given by central or peripheral venous route. This is formulated as a concentrated source of energy to be used together with carbohydrates and amino acids in parenteral nutrition, it is isotonic, and provides a source of basal phosphate requirements and a source of vitamin E.