Improving Nutrition

This article discusses the importance of improving nutrition for a healthy population, including the study objective, evidence of the topic, methods used, and the conclusion. It also highlights the prevalence of malnutrition worldwide and the need for effective strategies to address this issue.

Running head: IMPROVING NUTRITION
Improving Nutrition
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STUDY OBJECTIVE
The unhealthy eating habits have contributed to the obesity and many other health issues
throughout the world. Even if individuals who have a healthy weight, an unhealthy diet is related
to many health issues which can cause several types of diseases and even can become a reason
for death. According to a survey conducted by WHO in the recent years the younger generation
people are experiencing chronic diseases like hypertension and type-2 diabetes due to the
consumption of unhealthy food.
Good and healthy diet always comprise of healthy nutrition which helps in promoting a healthy
lifestyle. If a healthy diet is integrated with the physical activities, then an individual’s diet can
help in reaching a healthy weight, a proper physical shape and also will help in reducing the risks
of any diseases. The prime objective of systematic review is to:
 To increase the availability and improve the nutrient level of food ingredients and food
items for developing a healthy population.
 To integrate different national, international administrations and NGOs devoted to the
health of population.
 To share knowledge and educate individuals and community-based stakeholders on the
benefits of health and nutritional food in the development of a healthy population.

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INTRODUCTION
EVIDENCE OF TOPIC
 Nutrition is a very complicated term as it is categorized into two terms – macronutrient and
micronutrient.
 Macronutrients are the one which are required in large amount in a diet. They include
carbohydrate, protein, and fats. Micronutrients are the essential elements which are required
in small quantities. They include vitamins and minerals.
 Nutrient related health problems such as hypertension, diabetes, cancer are the major public
health concerns.
 Majority of the health issues are a result of poor nutrition. It is an integrated mixture of the
over nutrition, under nutrition, and imbalances.
 Developing guidelines for the nutrition is not simple, as to avoid certain food items, or to
eating any specific food item to balance the nutrition level.
 Unlike other lifestyle features like physical activities, smoking, and alcohol, it is not possible
to construct a simple guideline, as in “do not smoke”.
 According to WHO, 1.9 billion people are overweight, while 462 million people are
underweight (WHO, 2019).
 About 45% of deaths among the children are under the age of 5 years. The reason behind
such a huge mortality rate is under nutrition (WHO, 2019).
 According to Global Nutrition Report 2018, 46.6 million children in India are stunted due to
malnutrition and the percentage is followed by Nigeria (13.9 million) and Pakistan (10.7
million) (WHO, 2018).

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 Prevalence of the obese children is more in upper-middle economic nations and low in the
low economic nations (Rojer et al., 2016).
 Women, infants, children and adults are at the most danger of malnutrition. Poverty just
amplifies the risk of malnutrition (WHO, 2019).
 Patients who are on hemodialysis generally face inflammation, and atherosclerosis and
majority of such problems occurs due to malnutrition (Kwant, Ruiter & Noordegraaf, 2019).
What motivated this review?
Issues related to nutrition such as the over nutrition, under nutrition, and imbalances occur all
over the world. This is particularly true for underdeveloped countries, developing countries, rural
areas in the tropical and subtropical countries where lack of daily food has become a common
scenario. There are many research studies on the incidence of over nutrition, under nutrition, and
imbalances and need for improvement of nutrition for the development of health, however, there
are hardly any systematic reviews on improving the nutrition level. Hence, this review would
contribute in the better understanding of the necessity of nutrition and would help the researchers
and policy makers to target the population of places such as underdeveloped or developing
countries for improving the nutrition for the betterment of the health of the population.

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METHODS
Search Strategy
• Data sources: Five electronic databases (PubMed, Scopus, CINAHL, NCBI, and Web of
Science) were searched for English language publications on mal nutrition and the need of
improving nutrient for the period of 2014 – to latest date. Additional searches were also
conducted using Google scholar and different websites such as WHO for acquiring information
on the availability of food in different countries.
• Search terms/keywords: The main keyword was “nutrient” or “malnutrition” or “under
nutrition” and subsequent searches included improving nutrient for developing health and the
need of healthy diet, incidence percentage of malnutrition, high incidence rate of under nutrition
in the country, types of nutrition, impact of unhealthy diet on body, high risk group to the
malnutrition.
Inclusion Criteria
 Articles which mentioned nutrient or improving the nutrient level or how to improve the
health by promoting healthy diet or impact of unhealthy diet on body or impact of alcohol or
smoking on body or high risk group and incidence rate of the malnutrition were included.
 Journals which referred to improving the malnutrition in remarkably hard situations were
included.
 Prevalence of malnutrition worldwide was specified by WHO and ESPEN (Rojer et al.,
2016).

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 The review included evidence-based journals, consisting of novel researches, reviews,
perspectives and presentation sessions, as well as chapters from any book, and theses.
 The literature search included all geographical areas of the world and languages.
 Journals consisting of clinical studies related to the malnutrition in the areas such as
developing nations or underdeveloped countries were included.
 Sources which consisted of different approaches to improve the nutrition for developing the
health of the population were included and other journals and papers with divergent study
designs, which suggested considerable heterogeneity among studies (Barker et al., 2018).
 Identified scenarios of hypertension or diabetes mellitus were included (Yildirim et al., 2018)
(Salunkhe et al., 2017).
Exclusion Criteria
 Articles which included information in different language other than English were excluded.
 Articles which were older than last 5 years were excluded.
 Journals and papers which directed towards the utilization of GM food items for developing
the health were left out.
 Journals not comprising any of the details like any keyword or subject topic in the title or
abstracts of the review were excluded.
 People who had various diseases but not because of the malnutrition or consumption of
unhealthy diet were excluded.
 Introduction to nephrotoxic drugs or toxins were excluded.

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Flowchart for the inclusion of articles in the systemic reviews

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CONCLUSION
The aim of this systematic review is to free the whole world from malnutrition and aims at
providing a healthy lifestyle and well-being. According to the Nutrition strategy for 2016-2025,
the World Health Organization aims to start an innovative with an initiative at working
collaboratively with member states and partners towards providing the accessibility,
affordability, approachability, availability of effective nutrient approaches and to healthy diets
from ecological and robust food systems. This systematic review aims at using different national
and international organizations to aid in creating different approaches and policies for setting,
aligning, and advocating the priorities that will help healthy diet and nutrient to move forward
globally. World Health Organization helps in developing evidence-informed guidelines which is
based on robust scientific and ethical agendas. It supports the acceptance and implementation of
guidelines and execution of effective nutrient action plans and analyzes and assesses policy and
program execution for better nutrition outcomes and better healthy population.
This systematic review is structured with the help of and on the basis of Comprehensive
implementation plan on maternal, infant and young child nutrition, adopted by Member States
through the World Health Assembly resolution in 2012. Also various strategies are needed to be
made to end malnutrition and it is a crucial aspect for achieving the diet-related target of the
global action plan for the prevention and management of non-communicable diseases. This
strategy will involve different countries who do not have proper access of healthy food. It will
help them to create innovative strategies and help them implement those strategies for the
betterment of their people.

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