The health and safety of infants are the foundation for their proper growth and development, as well as their long-term physical, emotional, and psychological well-being. The first few months of life are a crucial period during which parents and caregivers bear the responsibility of ensuring optimal conditions for the child’s development. Therefore, health and care during infancy are considered extremely important for the child’s future life. This text will explore the key aspects of infant health and safety – from proper nutrition and sleep, to home safety, regular medical checkups, and emotional bonding.
1. Nutrition
Proper nutrition plays a vital role in maintaining an infant’s health. Breast milk is considered the healthiest option for feeding a baby, as it contains all the essential nutrients, antibodies, and enzymes that protect the infant from illness. The World Health Organization emphasizes that exclusive breastfeeding should last for the first six months, after which complementary feeding should be gradually introduced while continuing breastfeeding up to two years or beyond.Exclusive breastfeeding means the infant receives only breast milk – no other liquids or solid foods (such as water, tea, juice, purees, or formula), except for vitamin drops or syrups, mineral supplements, or medications as prescribed by a doctor. Breast milk is the best food for infants – it contains all necessary nutrients and antibodies.
When breastfeeding is not possible, infant formula tailored to the baby’s individual needs is used. When bottle feeding, special attention must be paid to the safe preparation of formula, correct positioning of the baby during feeding, and sterilization of equipment to prevent infections.
When to start introducing solid food?
According to WHO and pediatric recommendations, the ideal time is around 6 months of age. Early introduction (before 4 months) or late introduction (after 7 months) is not recommended.How to begin?
Start with one type of food in small amounts (1–2 teaspoons), once a day. Food should have a mashed consistency, be easily digestible, and without additives (sugar, salt, spices). Gradually increase the amount and variety of foods. Breast milk (or infant formula) remains the main source of nutrition until the end of the first year. It’s best to offer solid food when the baby is calm and not overly hungry or tired. Do not force feeding – respect signs of fullness and observe reactions to new foods (especially for possible allergies).Some parents may choose the “Baby-Led Weaning” (BLW) method. This is an approach to introducing solid foods that allows the baby to self-feed from the beginning. Instead of spoon-feeding purees, parents offer soft, appropriately prepared pieces of food that the baby can hold, explore, and eat at their own pace.
This approach encourages the development of motor skills, chewing, and self-regulation of hunger and fullness. It also promotes a positive relationship with food and allows the child to participate in family meals.
2. Growth, Development, and Vaccination
Regular check-ups with a pediatrician, which include monitoring an infant’s physical and psychomotor development, are crucial for the early detection of developmental or health issues. During the first months of life, pediatricians monitor weight, height, head circumference, motor development (head control, rolling over, sitting, crawling, standing, walking), speech, and other developmental aspects. Any deviations are assessed individually. Additionally, consultations with a pediatrician provide parents with guidance and reassurance regarding proper care.In Croatia, regular check-ups are conducted in the first, second, fourth, sixth, ninth, and twelfth month of life.
Disease prevention in infants begins with proper immunization. Vaccination is a key measure in protecting infants from serious and potentially life-threatening diseases. In Croatia, the vaccination schedule is legally mandated and free for all citizens. It includes vaccinations against the following diseases: diphtheria, tetanus, pertussis (whooping cough), poliomyelitis, mumps, rubella, measles, tuberculosis, hepatitis B, Haemophilus influenzae type B, and pneumococcus.
3. Sleep
Newborns sleep in short, irregular intervals throughout most of the day and do not yet differentiate between day and night, as their sleep cycle is not yet developed. A sleep routine is gradually established over time.Infant sleep (babies from one to twelve months) is one of the most important factors for proper brain development, growth, and overall health. During this time, the baby gradually develops a sleep-wake rhythm, so it is important to understand how much sleep is needed, how to create a routine, and how to ensure a safe sleep environment.
Tips for parents:
- Maintain a consistent bedtime routine
- Avoid screens and strong stimulation before sleep
- Respect signs of tiredness (eye rubbing, yawning, restlessness)
- Always lay the baby down when drowsy but still awake – this helps them learn to fall asleep independently
4. Home Safety and Infection Prevention
Infants are extremely sensitive to environmental hazards. Therefore, home safety is of utmost importance. The crib should have a suitable mattress without soft items that could pose a suffocation risk. Room temperature should be comfortable and stable, and exposure to tobacco smoke must be avoided. Parents must also keep dangerous objects out of reach – medications, small toys, sharp items, and electrical outlets.Much attention must be paid to car safety. The use of an age- and weight-appropriate car seat is mandatory. Additionally, pools and containers of rainwater can be dangerous for unsupervised infants.
Infants are prone to infections due to their still-developing immune systems, so it is important to:
- Wash hands regularly – parents should wash their hands frequently, especially before feeding the baby or changing diapers
- Avoid contact with sick individuals – especially in the early months of life
- Other tips – everything that comes into contact with the baby (bottles, pacifiers, toys) must be clean. Clothes and bedding should be washed with mild detergent, without fabric softeners. Rooms should be aired regularly, without exposing the baby to drafts.
5. Emotional Safety and Development
The bond between parent and infant, known as attachment, plays a crucial role in the emotional development of the child. Love, attention, and physical contact through cuddling, rocking, and talking create a sense of security that lays the foundation for confidence and social skills in the future.Infants communicate through crying, smiling, and movement, and it is important that parents recognize and respond to their needs. A stable and nurturing emotional environment reduces stress in the child, stimulates cognitive development, and contributes to better sleep and overall health.
Author of the text: Jasna Pisuljak, bacc.med.techn., IBCLC
Community Nurse, Health Center Zagreb – West