Balanced nutrition & growth
Adequate energy, protein, calcium and iron underpin a healthy height-weight curve and bone development.
Nutrition & growth
Read nutrition as part of growth, not on its own.
Nutrition directly affects the height-weight curve, bone development, athletic performance and mood. Child Growth reads nutrition together with growth tracking and digital-health screening; the goal is not a strict diet but a measurable, actionable family plan.
Reviewed by Scientific Board Last reviewed: 2026-05-30
This page is educational; it does not replace diagnosis, treatment or a diet prescription. For an individual nutrition plan, see a pediatrician and dietitian.
Nutrition domains
6This guide treats nutrition not as a single meal but as interconnected domains that affect growth.
Child-athlete nutrition
Nutrition that supports training, recovery and growth together; mindful of RED-S risk.
Obesity & BMI interpretation
Reading BMI percentile by age; not a single measure but the trend and lifestyle matter.
Micronutrients
Micronutrient gaps such as vitamin D and iron can affect growth and development.
Eating behaviour
Spotting picky eating, emotional eating and eating-disorder signals in adolescents early.
Clinical causes
Some conditions such as celiac disease can cause short stature; see a clinician for persistent issues.
Nutrition & growth articles
5These cluster articles explain nutrition topics in depth.
How nutrition becomes product
Child Growth offers nutrition not only as content but as a measurable screen:
- Family screen: scores nutrition, sleep, screen, posture and psychosocial signals.
- Results are read together with the child’s growth percentiles.
- A nutrition summary is added to the PDF Child Growth Passport.
- For risky signals, clinician/dietitian referral is recommended.
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Evidence base
Sources and references
This page is built on guidance from the leading international child-health authorities and reviewed by our Scientific Board.
- 1WHO·Healthy diet
Population dietary guidance.
- 2WHO·Infant and young child feeding
Breastfeeding and complementary feeding.
- 3NHS·Children's food and nutrition
Family-facing feeding guidance.
- 4AAP·HealthyChildren.org — Nutrition
American Academy of Pediatrics nutrition.
Frequently asked questions
How does nutrition affect height?
Adequate energy, protein, calcium and vitamin D are needed for bone development and growth. Chronic shortfall or malabsorption (e.g. celiac) can contribute to short stature.
Is my child overweight? How is BMI interpreted?
In children, BMI is assessed by age- and sex-specific percentiles, not fixed adult thresholds. The trend and lifestyle matter more than a single measurement.
Is a child athlete’s nutrition different?
Yes. Because growth continues alongside training and recovery, energy and nutrient needs are higher. Inadequate intake can harm performance and growth (RED-S).
Does this page provide a diet prescription?
No. The content is educational and does not replace an individual diet plan. For a personalized plan, see a pediatrician and dietitian.