Nutritional health refers to the physiological state achieved when dietary intake of macronutrients, micronutrients, vitamins, and minerals meets an individual's requirements for growth, maintenance, and function. It is a central determinant of population health, influencing susceptibility to infectious and chronic …
Nutritional health refers to the physiological state achieved when dietary intake of macronutrients, micronutrients, vitamins, and minerals meets an individual's requirements for growth, maintenance, and function. It is a central determinant of population health, influencing susceptibility to infectious and chronic disease, maternal and child outcomes, and recovery from illness. Assessment relies on anthropometric, biochemical, clinical, and dietary methods to characterise nutritional status, detect deficiency, and identify undernutrition or overnutrition. Key sub-areas include micronutrient deficiency, notably vitamin A deficiency and its ocular and systemic consequences, maternal and child nutrition, adolescent and older-adult dietary status, nutrition for people living with chronic infection such as HIV, food-environment and labelling issues, and the emerging roles of functional foods and personalised nutrition. The field connects diet to public-health outcomes through epidemiology, nutrition education, and service delivery, including facility-based nutrition support during pregnancy. Population and life-course perspectives are emphasised, with substantial attention to low- and middle-income settings where deficiency and food insecurity coexist with rising diet-related chronic disease. Public Health International, alongside the publisher's nutrition titles, carries peer-reviewed research on these themes, including nutritional status of women, children, and adolescents, dietary education comparisons, vitamin A deficiency disorders, functional foods, and nutrition challenges among people living with HIV/AIDS, grounding the topic in real dietary and population science.
12 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 12 articles above have been cited 135 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Nutritional Health, linking to each citing work.