Project – The impact of exclusive breast feeding on infants 0-6 months on infant

CHAPTER ONE

INTRODUCTION

1.1 Background to the Study

Breastfeeding is one of the most effective and natural methods of ensuring child survival, growth, and healthy development during infancy. It provides infants with essential nutrients required for physical and mental development while also strengthening their immune systems against common childhood illnesses. The World Health Organization and United Nations Children’s Fund recommend exclusive breastfeeding for the first six months of life, followed by continued breastfeeding alongside complementary foods up to two years and beyond. Exclusive breastfeeding refers to feeding infants only breast milk without any additional food, water, or liquid except prescribed medicines and vitamin supplements.

The first six months of life are critical to the survival and healthy growth of an infant. During this period, breast milk supplies all the nutrients, antibodies, vitamins, and minerals needed for proper body development. Scientific evidence has shown that exclusive breastfeeding contributes significantly to reducing infant mortality and morbidity rates. Infants who are exclusively breastfed are less likely to suffer from diarrhea, respiratory tract infections, malnutrition, allergies, and other infectious diseases compared to infants who are introduced early to formula feeding or complementary foods.

In developing countries such as Nigeria, infant malnutrition and preventable childhood diseases remain major public health concerns. Poor feeding practices, ignorance, cultural beliefs, maternal employment, inadequate health education, and poverty often hinder the practice of exclusive breastfeeding among nursing mothers. Many mothers introduce water, herbal mixtures, or semi-solid foods before the recommended six months, thereby exposing infants to contamination and infections. This has contributed to high rates of infant sickness and death in many communities.

Exclusive breastfeeding has numerous benefits for infants aged 0–6 months. Breast milk contains antibodies that protect infants against infections and diseases. It also enhances cognitive development, promotes healthy weight gain, improves digestion, and strengthens emotional bonding between mothers and infants. Furthermore, exclusive breastfeeding reduces healthcare costs associated with infant illnesses and hospitalization. Studies have shown that exclusively breastfed infants are healthier and have stronger immunity than infants fed with artificial milk substitutes.

Despite the recognized benefits of exclusive breastfeeding, its practice remains low in many parts of Nigeria. According to health reports, many mothers discontinue exclusive breastfeeding before six months due to social pressure, lack of maternity support, insufficient knowledge, and misconceptions regarding breast milk adequacy. In some communities, traditional beliefs encourage the early introduction of water and herbal preparations to infants, which negatively affects infant health outcomes.

The importance of exclusive breastfeeding cannot be overemphasized in achieving global child health goals. It is considered one of the most cost-effective interventions for improving infant health and reducing under-five mortality. Governments, healthcare professionals, and international organizations continue to advocate for increased awareness and support for exclusive breastfeeding practices among mothers.

This study therefore seeks to examine the impact of exclusive breastfeeding on infants aged 0–6 months, particularly focusing on how exclusive breastfeeding contributes to infant health, growth, immunity, and overall wellbeing.

1.2 Statement of the Problem

Infant health problems such as malnutrition, diarrhea, respiratory infections, and poor growth remain common among children under six months in many developing countries, including Nigeria. Although exclusive breastfeeding has been widely recommended as an effective strategy for improving infant health and reducing childhood diseases, many mothers still do not practice it adequately.

One major problem is the early introduction of water, infant formula, and complementary foods before infants reach six months of age. Such practices expose infants to contaminated food and water, thereby increasing their risk of infections and diseases. Many mothers lack adequate knowledge about the nutritional and protective benefits of breast milk, while others are influenced by cultural beliefs, family pressure, or work-related challenges that discourage exclusive breastfeeding.

In some healthcare settings, insufficient breastfeeding education and support for nursing mothers also contribute to poor breastfeeding practices. Working mothers especially face difficulties in maintaining exclusive breastfeeding due to short maternity leave, lack of breastfeeding facilities at workplaces, and economic demands. These challenges often result in premature cessation of breastfeeding, which negatively affects infant growth and development.

Additionally, there is still a high prevalence of infant illnesses and hospital admissions associated with poor feeding practices among infants aged 0–6 months. This raises concerns about the level of awareness and adherence to recommended breastfeeding practices among mothers.

It is against this background that this study seeks to investigate the impact of exclusive breastfeeding on infants aged 0–6 months and determine how exclusive breastfeeding influences infant health outcomes.

1.3 Objectives of the Study

The general objective of this study is to examine the impact of exclusive breastfeeding on infants aged 0–6 months.

The specific objectives are to:

1. Determine the effect of exclusive breastfeeding on infant growth and development.
2. Examine the impact of exclusive breastfeeding on infant immunity and disease prevention.
3. Assess the relationship between exclusive breastfeeding and infant nutritional status.
4. Identify factors affecting the practice of exclusive breastfeeding among nursing mothers.

1.4 Research Questions

The study seeks to answer the following research questions:

1. What effect does exclusive breastfeeding have on infant growth and development?
2. How does exclusive breastfeeding influence infant immunity and disease prevention?
3. What relationship exists between exclusive breastfeeding and infant nutritional status?
4. What factors affect the practice of exclusive breastfeeding among nursing mothers?

1.5 Research Hypothesis

The hypothetical statement is buttressed below:

H₀: Exclusive breastfeeding has no significant impact on the health of infants aged 0–6 months.

H₁: Exclusive breastfeeding has a significant impact on the health of infants aged 0–6 months.

1.6 Significance of the Study

This study will be beneficial to nursing mothers by increasing their awareness of the importance and benefits of exclusive breastfeeding for infants aged 0–6 months. It will help mothers understand the nutritional, immunological, and developmental advantages associated with proper breastfeeding practices.

Healthcare workers and medical practitioners will benefit from the findings of this study as it will provide useful information for educating and counseling mothers on appropriate infant feeding practices. The study will also assist policymakers and health agencies in designing effective breastfeeding promotion programs and policies aimed at improving child health outcomes.

The study will further contribute to academic knowledge by serving as reference material for future researchers interested in maternal and child health, nutrition, and breastfeeding practices.

1.7 Scope of the Study

The study focuses on the impact of exclusive breastfeeding on infants aged 0–6 months in Ikorodu. The study specifically examines how exclusive breastfeeding affects infant growth and development, nutritional status, immunity, and disease prevention within the first six months of life. In addition, the study investigates the factors influencing the practice of exclusive breastfeeding among nursing mothers. These factors include maternal knowledge, cultural beliefs, maternal employment, and family support, particularly among respondents attending selected maternity centres within the study area.

1.8 Operational Definition of Terms

Exclusive Breastfeeding: The practice of feeding an infant only breast milk for the first six months of life without additional food or water, except prescribed medicines and supplements.

Infant: A child between birth and one year of age.

Breast Milk: Natural milk produced by a mother to feed and nourish her baby.

Infant Health: The physical, mental, and nutritional wellbeing of a child during infancy.

Nutrition: The process by which the body obtains and uses food substances necessary for growth and health.

Immunity: The body’s ability to resist infections and diseases.

Project – The impact of exclusive breast feeding on infants 0-6 months on infant