Active response to the challenges posed by aging has been established as a national strategy, accompanied by continuous refinement of policies concerning aging work. Decreased digestive system function is commonly present in the natural aging process of older people, which directly affects their food intake, digestion, and absorption, leading to decreased appetite and various forms of malnutrition. It is also a risk factor for age-related diseases such as sarcopenia, osteoporosis, cognitive impairment, and frailty. Nutrition is the foundation for achieving healthy aging. In order to meet the nutritional needs of the elderly population, the Nutrition and Healthy Aging Working Group at the Shanghai Junshi Institute of Life Sciences introduced the concept of "elderly-oriented food" in 2022. In the future, there is an urgent need for comprehensive collaborative efforts to conduct a series of investigations focused on the dietary habits and nutritional requirements of older individuals, in order to evaluate the level of awareness, genuine demands, dietary preferences, and capabilities of selection regarding to the elderly-oriented food. Simultaneously, it is recommended to introduce "Guidelines for the production and application of elderly-oriented food" at the national level to promote the sustainable and orderly development in food industry.
Humans ; Aged ; China ; Nutritional Status ; Aging/physiology* ; Malnutrition/prevention & control* ; Diet

Active response to the challenges posed by aging has been established as a national strategy, accompanied by continuous refinement of policies concerning aging work. Decreased digestive system function is commonly present in the natural aging process of older people, which directly affects their food intake, digestion, and absorption, leading to decreased appetite and various forms of malnutrition. It is also a risk factor for age-related diseases such as sarcopenia, osteoporosis, cognitive impairment, and frailty. Nutrition is the foundation for achieving healthy aging. In order to meet the nutritional needs of the elderly population, the Nutrition and Healthy Aging Working Group at the Shanghai Junshi Institute of Life Sciences introduced the concept of "elderly-oriented food" in 2022. In the future, there is an urgent need for comprehensive collaborative efforts to conduct a series of investigations focused on the dietary habits and nutritional requirements of older individuals, in order to evaluate the level of awareness, genuine demands, dietary preferences, and capabilities of selection regarding to the elderly-oriented food. Simultaneously, it is recommended to introduce "Guidelines for the production and application of elderly-oriented food" at the national level to promote the sustainable and orderly development in food industry.
Humans ; Aged ; China ; Nutritional Status ; Aging/physiology* ; Malnutrition/prevention & control* ; Diet

As a serious disease of death and disability, stroke constitutes a serious threat to human health. Because of stroke patients often have high-risk factors of malnutrition such as dysphagia and autonomic eating disorder, the hospitalization time, mortality and disability rate of stroke patients increases. Nutritional therapy can effectively improve the malnutrition of patients, which are of great significance for the treatment and rehabilitation of stroke and the prevention of its complications. Nutrients are important components of nutrition therapy, and different ways of nutrition therapy directly affect the effect of treatment. This article summarizes effects of nutrients and different nutritional treatments on stroke prevention, morbidity and treatment, and provides a theoretical basis and new thinking for further reducing the incidence rate of stroke, improving the quality of life in patients and reducing the financial burden of society and family.
Enteral Nutrition/adverse effects* ; Humans ; Malnutrition/prevention & control* ; Nutritional Status ; Nutritional Support/adverse effects* ; Quality of Life ; Stroke/prevention & control*

Child ; Child Nutrition Sciences ; Child Nutritional Physiological Phenomena ; China ; Food Supply ; Growth Disorders ; epidemiology ; etiology ; prevention & control ; Humans ; Hygiene ; Malnutrition ; epidemiology ; Poverty ; Sanitation

Nutritional support is important because malnutrition is a major contributor to increased morbidity and mortality, decreased quality of life, increased length of hospital stay, and higher healthcare costs. Patients with gastrointestinal disease are at an increased risk of nutritional deterioration due to therapeutic dietary restriction, fasting for the diagnostic tests, loss of appetite due to anorexia or altered nutritional requirement caused by the disease itself. Therefore, it is important that gastroenterologists are aware of the nutritional status of patients and plan a treatment strategy considering patient's nutritional status. Enteral nutrition is preferred to parenteral nutrition as it is more physiologic, has fewer complications, help to prevent mucosal atrophy and maintain gut barrier function, which decrease intestinal bacterial translocation. Hence, enteral nutrition has been considered to be the most effective route for nutritional support. In this article, we will review enteral nutrition (oral nutritional supplements, enteral tube feeding) as a treatment for the patients with gastrointestinal, liver and pancreatic disease at risk of malnutrition.
*Enteral Nutrition ; Gastrointestinal Diseases/*pathology/therapy ; Humans ; Liver Diseases/*pathology/therapy ; Malnutrition/*prevention & control ; Nutrition Therapy ; Nutritional Support ; Quality of Life

Protein-calorie malnutrition and deficiencies of specific nutrients could commonly occur in various types of gastrointestinal diseases. These nutritional problems could delay recovery from diseases, resulting in increased morbidity and mortality, and impairment of quality of life. Parenteral nutrition (PN) is one of the methods of nutritional support through which macronutrients (glucose, amino acids, and triglycerides), micronutrients (vitamins and trace elements), water, and electrolytes are administered via peripheral or central venous route. PN could play an important role for patients for whom enteral/oral feeding is contraindicated or cannot meet the patients' requirement for adequate nutrition due to anatomical and/or functional problems. Since insufficient and excessive PN supplement could both be harmful for patients, it is very important to adhere to correct indication, optimal timing, and dosage/composition of PN. In this article, the current role of PN for various gastrointestinal diseases will be reviewed and discussed.
Gastrointestinal Diseases/*pathology/therapy ; Humans ; Inflammatory Bowel Diseases/pathology/therapy ; Liver Diseases/*pathology/therapy ; Malnutrition/*prevention & control ; Nutrition Therapy ; Nutritional Support ; *Parenteral Nutrition

With the development of specialized nutrition therapy and the need for interdisciplinary approach, nutrition support teams (NSTs) were created to optimize effectiveness and safety of nutritional therapy. NSTs are interdisciplinary support teams with specialty training in nutrition that are typically comprised of physicians, dietitians, nurses, pharmacists, and others. Their role includes nutrition screening, assessment, determination of nutrition needs, recommendations for appropriate nutrition therapy, management of nutrition support therapy, and monitoring. Studies have demonstrated significant improvements in patient nutrition status and improved clinical outcomes as well as reductions in costs when patients were appropriately managed by NSTs. Organization and the role of NSTs are discussed in this review.
Humans ; Interprofessional Relations ; Malnutrition/*prevention & control ; Nutrition Therapy ; *Nutritional Status ; Nutritional Support ; *Patient Care Team

Nutritional screening and assessment in patients with malnutrition is the critical first step for nutritional care. Although nutritional assessment is a rigorous process that includes obtaining diet and medical history, current clinical status, physical examination, anthropometric data, laboratory data, and often functional and economic information, it is a very effective and worthy practice in terms of reducing various complications, morbidity, mortality and total medical costs. Systematic approaches with appropriate tools for nutritional screening and assessment are needed based on the clinical situations in each institute.
Hospitalization ; Humans ; Malnutrition/*prevention & control ; *Nutrition Assessment ; *Nutritional Support

The prevalence of hospital malnutrition is still high in patients with digestive diseases, especially for those suffering from cancer and bowel diseases which cause malabsorption. It is well known that malnutrition is associated with delayed wound healing, impaired immunity, infection, increased complication, and poor convalenscence. Recently, nutrition screening and assessment by nutrition support team has become essential for nutrition management, and gastroenterologists comprise a dominant member of the nutrition support team. In critically ill patients and older people with chronic disease, nutritional support with enteral feeding and early feeding contributes to recovery and rehabilitation of patients. Securing enteral feeding routes, such as feeding tube insertion and placement of percutaneous endoscopic gastrostomy/jejunostomy, is an essential part of nutrition care that should be accomplished by gastroenterologists without much difficulty. It will also be necessary to recommend nutrition care as one of the clinical routines in gastrointestinal clinical practices. Therefore, education on nutrition care is strongly required as a part of gastroenterologist's training.
Critical Illness ; Digestive System Diseases/*pathology ; Enteral Nutrition ; Humans ; Malnutrition/*prevention & control ; *Nutritional Support

Child ; Child Nutritional Physiological Phenomena ; Congresses as Topic ; Health Policy ; Humans ; Infant ; Malnutrition ; prevention & control ; Nutritional Sciences ; Obesity ; etiology ; prevention & control