DHA And Child Growth: What Every Parent Should Know

Quick Answer: A child's growth is more than height and weight. It also includes brain development, learning potential, physical strength, energy, immunity and overall development. DHA supports the developing brain, while protein, energy, vitamins and minerals help support the child's broader growth needs.

Growth is more than an increase in height or weight. During early childhood, children are also building their brains, developing physical strength, learning new skills and progressing across many areas of development. Good nutrition supports this whole journey. DHA (docosahexaenoic acid), an omega-3 fatty acid found in fatty fish and some fortified products, is an important structural component of the brain and retina and supports skills such as learning, memory and attention. While DHA helps in brain development, children also need protein, minerals and vitamins to achieve a healthy overall growth.

What does “healthy growth” mean?

When parents think about growth, height and weight often come to mind first. But growth goes beyond that. It includes:

  • Brain development: building the foundations for memory, attention and learning
  • Learning potential: developing the ability to focus, understand, remember and apply new information
  • Physical growth: gaining age-appropriate height, weight, muscle strength and bone strength
  • Overall development: improving immunity, energy and general wellbeing

DHA for kids: Why it matters during early childhood?

During childhood, the brain undergoes significant growth and development.

Did you know? By age 5, a child’s brain reaches about 90% of its adult size, making the early years crucial for brain development.

DHA forms a major structural building block of the human brain. This makes DHA particularly important during the early years of kids, as the brain continues to develop while children learn, explore and acquire new skills. Supporting brain development is therefore an important part of helping a child reach their broader growth potential.

How does DHA support brain development in children?

Research has shown that DHA intake supports important brain skills in children, including:
● Memory: Remembering and using information
● Attention: Staying focused and engaged
● Learning: Processing and understanding new information
● Language: Developing vocabulary and communication skills
● Behavior: Engagement and behavior during learning and everyday activities

DHA helps support the developing brain, but reaching a child's growth potential requires complete nutrition. Good nutrition works together with enough sleep, active play and a caring environment to help children grow, learn and develop.

What are the best sources of DHA?

Our body can produce DHA, but only in small amounts. Dietary sources therefore remain an important way for children to obtain DHA.
Common food sources include:
● Salmon
● Sardines
● Atlantic mackerel
● Trout
● Certain types of tuna
● DHA-enriched Eggs
● DHA-fortified foods and nutritional products

What about cow's milk?

Regular cow's milk contains very little DHA. While cow’s milk can contribute important nutrients to a child's diet, it should not be considered a meaningful DHA source.

Children therefore need to get DHA from other dietary sources or from foods and nutrition products fortified with DHA

Could picky eating affect your child’s DHA intake and overall growth? 

Picky or fussy eating is common among young children. Some children may prefer the same familiar foods, avoid certain foods or be reluctant to try something new. This may make it more difficult for children to get enough nutrients such as DHA, iron and zinc through food alone.

A growing child needs a steady supply of nutrients. Nutritional gaps during this critical period may affect physical growth and healthy brain development.

Some eating patterns worth paying attention to include:

  • Eating the same small selection of foods repeatedly
  • Frequently refusing unfamiliar foods
  • Avoiding particular food groups
  • Having very little variety across everyday meals
  • Earing very slowly or not finishing everyday meals

The overall quality and variety of your child’s diet matters. If you are concerned that picky eating may be limiting their nutrient intake, talk to your pediatrician about ways to meet their nutritional needs.

 

What other nutrients are important for child’s overall growth and development?

DHA is important for the developing brain, but children also need adequate energy, high-quality protein and a combination of vitamins and minerals. Nutrients such as iron, iodine, zinc, choline, vitamin E and B vitamins support normal growth, brain function and development, while protein, calcium and vitamin D help support physical growth and strong bones.

Key nutrients for your child's overall growth

Nutrient

Role in child’s growth development

Food sources

DHA

Important structural component of the brain that supports healthy brain development

Fatty fish, DHA-enriched eggs, DHA-fortified foods

Vitamin E

Antioxidant that helps protect DHA from oxidative damage

Nuts, seeds, vegetable oils, fortified foods

Iron

Supports normal cognitive development and oxygen transport

Meat, eggs, beans, lentils, fortified cereals

Iodine

Supports normal brain and nervous system development

Iodized salt, dairy, eggs, seafood

Zinc

Supports normal growth and development

Meat, dairy, eggs, beans, nuts and seeds

Choline

Supports normal brain and nervous system function

Eggs, dairy, soybeans, beans

B vitamins

Support energy metabolism and normal nervous system function

Whole grains, dairy, eggs, legumes, leafy vegetables

Protein

Supports muscle growth and the building and repair of body tissues

Dairy, soy, pulses, beans, eggs, nuts and seeds

Calcium and vitamin D

Support normal bone growth and development

Dairy, fortified foods and other age-appropriate sources

How can parents support their child’s full growth potential?

Good nutrition provides an important foundation for your child’s growing brain. Offer a balanced and varied diet with foods from different food groups, including sources of energy and protein, fruits and vegetables, dairy or suitable alternatives, and DHA-rich or DHA-fortified foods.

This helps provide the range of nutrients children need for their growth and well-being.

Dietary limitations can make it difficult for some children to get enough nutrients from food alone.

When a child has persistent dietary gaps, nutritional supplement may help complement their regular diet by providing additional energy, protein, vitamins, and minerals.

Consult your pediatrician to determine whether nutritional supplement such as PediaSure Plus is appropriate for your child
Explore how PediaSure Plus can help children with dietary gaps →

How does PediaSure Plus support the development and overall growth in children? 

PediaSure Plus is scientifically designed to provide complete and balanced nutrition to help support the overall growth and development of growing children. Its multi-nutrient approach provides nutrition for the developing brain and physical growth while also supporting the broader nutritional needs of a growing child.

Benefits for your childh

Supports the brain development:

  • Provides DHA, an important structural component of the brain, along with nutrients such as iron, iodine, and zinc that support normal growth and development. S
  • Provides vitamin E, an antioxidant that helps protect DHA from damage caused by free radicals.

Supports nutrient absorption:

  • Contains PeptiGro, a nutritional system featuring casein phosphopeptides (CPPs).
  • CPPs helps to support the absorption of key minerals such as calcium, iron, and zinc.

Supports healthy growth:

  • Provides high-quality protein along with nutrients such as calcium, vitamin D, and zinc to support normal growth and development.
  • Arginine and Natural Vitamin K2 provide additional nutritional support for growth and strong bones

Supports energy and immunity:

  • Provides B vitamins that contribute to normal energy metabolism and includes nutrients that support immune function.

By bringing together DHA and other essential nutrients, growth-supporting nutrition, CPPs and nutrients for energy and immunity, PediaSure Plus provides a more complete nutritional approach to support your child's comprehensive growth and development

Discover What Makes PediaSure Plus Different. →.

Give your child the right nutrition for healthy growth

Healthy growth is about more than height and weight. It includes physical growth, brain development and the ability to reach age-appropriate milestones.

A balanced and varied diet remains the foundation of good nutrition. When persistent dietary gaps make it difficult to meet these needs through food alone, complete and balanced nutrition such as PediaSure Plus can help complement your child’s regular diet and support their growth journey.
Consult your pediatrician for guidance based on your child’s individual needs.

Find where to buy PediaSure Plus through our retail partners.

Frequently Asked Questions

My child is only 3 years old. Should I worry about my child's DHA intake?

DHA is relevant throughout childhood, but the early years are an especially active period of brain development. Research indicates that around 90% of brain development occurs by age 5, making early childhood an important period for providing the nutrients needed for healthy growth and development. Parents should therefore focus on providing a varied, nutrient-rich diet throughout these years, including appropriate sources of DHA along with proteins, vitamins and minerals.

What is the best milk or supplement for my child?

A child's nutritional needs depend on their age, diet and growth pattern. If you are concerned about persistent dietary gaps, picky eating or growth, consult your pediatrician about whether an age-appropriate nutritional supplement such as PediaSure Plus may be suitable.

My child has limited food choices. How can I improve their DHA intake? 

Offer DHA-rich or DHA-fortified foods your child enjoys. If limited food choices make this difficult, an age-appropriate nutrition supplement containing DHA and other essential nutrients can help complement their regular diet.

Which milk or nutrition drink has the highest DHA for kids?

DHA levels can vary between children’s milk and nutrition drinks. But more DHA doesn’t necessarily mean better overall nutrition. Though DHA is important nutrient, other nutrients such as iron, iodine and zinc are also essential in brain and overall development. Look for a nutrition formula that combines DHA with other important nutrients for brain development, while also supporting your child’s overall growth and development
For a growing child, the right combination of nutrients matters more than DHA alone.

My 4-year-old is tall for his age. Does this mean he is growing healthy? 

Being tall for his age can be a positive sign of physical growth, but height alone does not indicate overall healthy growth. Healthy growth also includes appropriate weight gain, brain development, physical strength and age-appropriate skills. Regular growth monitoring and developmental check-ups with your pediatrician can help provide a more complete picture.

How can I tell if my child may have nutritional gaps?

Possible signs include eating the same few foods repeatedly, avoiding entire food groups, frequently not finishing meals or showing concerns related to growth or energy. These signs do not confirm a deficiency, so discuss persistent concerns with your pediatrician

My child is eating well. Could they still be missing on important nutrients? 

Yes. Eating enough food does not always mean that a child is receiving the full range of nutrients needed for healthy growth and development. The variety and nutritional quality of their diet also matter. A balanced diet with adequate protein, healthy fats, vitamins and minerals is needed to support optimal child growth.

What makes PediaSure Plus different from regular growing-up milk?

Unlike growing-up milk, PediaSure Plus is formulated to provide complete and balanced nutrition to support overall growth, brain development and build immunity in children.

References:

  1. *1. Huang H, et al. PeerJ 8:e10230 http://doi.org/10.7717/peerj.10230
  2. Taylor CM and Emmett PM. Proc Nutr Soc. 2020;1–9. doi:10.1017/S0029665118002586
  3. Anwar F, et al. Nutrients 2023, 15, 2528. DOI: 10.3390/nu15112528
  4. https://www.family.abbott/ph-en/pediasure/tools-and-resources/what-to-do-picky-eater/highly-selective.html
  5. Roberts M, et al. Nutrients. 2022;14:532. Doi:10.3390/ nu14030532
  6. Carlson SE and Colombo J. Adv Pediatr. 2016 August ; 63(1): 453–471. doi:10.1016/j.yapd.2016.04.011
  7. Sittiprapaporn P, et al. Foods 2022;11:2595. DOI:10.3390/ foods11172595
  8. British Dietetic Association. https://www.bda.uk.com/resource/fish-oils-and-children.html
  9. Sharma P, et al. Food and Humanity. 2025;5:100939.
  10. Magalhães P, et al. Collection of international topics in health science- V1. 2023. Chapter 118. DOI:10.56238/colleinternhealthscienv1-118
  11. CDC. Micronutrient facts. Available [Online] at: https://www.cdc.gov/nutrition/features/micronutrient-facts.html
  12. Suzuki A, et al. Journal of Food Composition and Analysis 2025;148:108484.
  13. https://www.family.abbott/ph-en/pediasure/home.html
  14. Abbott. Cognitive development support for children. https://za.pediasure.abbott/5-in-1-multi-benefit/cognitive-development-children-support
  15. Abbott. Child development nutrition: health impact. https://www.pediasure.com/child-development-nutrition/health-impact

Recommended products

Related Articles