Enteral nutrition is the process of nourishing a patient with a liquid diet of defined composition, usually given through a nasogastric, nasointestinal, gastrostomy, or jejunostomy tube. Parenteral nutrition is the administration of nutrients directly into the bloodstream through a central venous catheter or by peripheral infusion. When the only source of nutrient intake is via the parenteral r...

Nutritional assessment and management is an important therapeutic modality in patients with respiratory disease. Malnutrition adversely affects respiratory function. Nutritional therapy for the spontaneously breathing patient should include an appropriate diet plus the consideration of nutritional supplements. Complete nutritional support should be undertaken with enteral nutrition in criticall...

Nutritional supplementation is now a multibillion-dollar industry, and about half of all US adults take supplements. Supplement use is fueled in part by the belief that nutritional supplements can ward off chronic disease, including cancer, although several expert committees and organizations have concluded that there is little to no scientific evidence that supplements reduce cancer risk. To t...

background: malnutrition is prevalent among patients hospitalized in intensive care units (icus) and causes various complications. dietary supplementation to provide appropriate nutritional support may reduce the malnutrition and complications through improvement in nutritional status. this study was carried out to assess the association between dietary supplementation and malnutrition among pa...

BACKGROUND & AIMS A food quality control and improvement permanent process was initiated in 1999. To evaluate the food service evolution, protein-energy needs coverage were compared in 1999 and 2008 with the same structure survey in all hospitalized patients receiving 3 meals/day. METHODS Nutritional values of food provided, consumed and wasted over 24h including non-exclusive nutritional sup...

BACKGROUND Worldwide, studies have shown a high prevalence of hormones and nutritional supplement use by athletes and gym members. Many athletes consume unproven, potentially harmful or even banned supplements. OBJECTIVES To assess the prevalence of the use of hormones and nutritional supplements by people who exercise in gyms in Riyadh, Saudi Arabia, and the types of supplements they most co...

BACKGROUND Previous publications suggest that nutritional supplements have anti-trypanosome activity in vitro, although apparent efficacy was not noted in vivo. This study was conducted by experimentally infecting mice with Trypanosoma brucei brucei to assess the anti-trypanosome activity of various nutritional supplements with the hope of finding possible application in the treatment of Africa...

The first rule of supplementation is to use supplements only if needed and when they will enhance the nutritional value of the base forage. Protein supplementation can increase the intake and nutritional value of low quality forages. Grain-based energy supplements that are high in starch and low in protein have a negative effect on forage intake and digestibility. To determine the most cost-eff...