LOLU™ HEALTH · CHILDREN & TEENS

Growing well starts with understanding your child.

LOLU™ Kids Smart Growth Diet

Personalised nutrition for slow growth, attention-related eating challenges and a healthier weight trajectory.

A lunchbox that comes home untouched. A child who eats regularly but gains little weight. A teenager whose weight is rising while confidence is falling. These situations need different explanations—and different nutrition plans.

Smart Growth connects your child’s growth history with what actually happens at breakfast, school, dinner and bedtime. The aim is to identify the nutritional barriers that can be changed, translate them into manageable meals, and review progress in the context of your child’s health.

Growth assessment · Food diary analysis · Practical family meal planning

Parents supporting a young child outdoors
One child. One growth history.
A plan built around both.

01 / OUR FIRST PRIORITY

Slow growth, low weight
& short stature

“Should I feed my child more—or should we be looking for a different explanation?”

Start with the pattern, not a comparison with classmates

Low body weight describes size at a particular time. Faltering growth describes a concerning pattern over time. Short stature describes height relative to an appropriate reference. A child who follows a lower height centile with a normal growth rate may have a different explanation from a child whose height is progressively falling away from their previous curve. Family height and pubertal timing also matter. [17]

That distinction directs the next step: review food intake, investigate an underlying medical problem, or do both. The assessment considers previous measurements, birth history, health conditions, appetite and the family’s account of everyday eating. A growth chart helps organise the evidence; it does not identify the cause on its own. [2]

Why “eating quite a lot” can still leave a nutritional gap

Parents see meals being offered; a food diary shows what is consumed. Three large drinks may leave little appetite for dinner. A plate of soup, vegetables and fruit can look substantial while supplying relatively little energy. A packed lunch may contain a protein food that is routinely left uneaten. The useful question is therefore not simply how often a child eats, but what each eating opportunity contributes.

When undernutrition is present, the body’s growth signalling also changes. Insulin-like growth factor 1 (IGF-1), which participates in the effects of growth hormone, is sensitive to nutritional status. Inadequate intake can reduce IGF-1 and alter the response to growth hormone. This is one reason a low IGF-1 result needs clinical interpretation alongside nutrition and growth history; it is not, by itself, proof of growth hormone deficiency. [3]

How a food-first plan becomes more precise

If assessment identifies inadequate intake, the plan can make familiar foods more nourishing without expecting a small appetite to manage much larger portions. Depending on age, allergies and feeding skills, examples might include enriching porridge, adding egg or tofu to a familiar meal, or pairing a small snack with yoghurt or an appropriate alternative. Excess drinks that displace food may need adjustment. Persistent difficulties can require paediatric dietetic support rather than repeated instructions to “eat more”. [4]

Food examples are adapted to the child, not issued as a universal menu. If milk is the only accepted protein source, the first task may be protecting intake while expanding alternatives. If the child eats well at home but little at school, the practical priority may be the lunch format and available eating time. If pain or diarrhoea accompanies poor growth, adding calories alone may miss the problem: coeliac disease, for example, can affect nutrient absorption and growth. [5]

What counts as meaningful progress?

A plan should specify what will be reviewed: actual intake, comfort with meals, food variety, and weight or height trends over an appropriate interval. Better eating is useful progress; extra centimetres cannot be promised. Persistently slow height growth, a marked change in trajectory, or growth well below family expectations warrants medical review. Poor growth with headaches or visual changes requires urgent medical assessment. [1]

PARENT-REPORTED EXPERIENCE

“The program gave us clarity about my son’s nutrition.”

Leo, age 8: his parent describes learning about possible calcium and protein gaps and adjusting meals and snacks. This feedback illustrates improved understanding; it does not document a diagnosis, measured growth response or a causal treatment effect.

FAMILY-REPORTED GROWTH OBSERVATION

A Reported 6 cm Height Increase Over Three Months

Age5–6 yearsBoy
Reported height change+6 cmOver three months

The family reported that their son, aged between five and six, grew 6 cm over a three-month period.

To understand this change in context, the full case will include his previous growth pattern, dated height measurements, nutrition assessment and the dietary changes made during follow-up.

This is an individual, family-reported observation. It does not establish how much growth was attributable to nutrition intervention or predict another child’s results.

TEENAGE GROWTH / GIRLS & PUBERTY

Can girls still grow taller after their first period?

The first period is a developmental milestone—not an exact measure of remaining growth.

Growth usually slows; it does not stop on a particular day

Girls typically reach their fastest height growth before their first period, also called menarche. Further growth can occur afterwards, although the pace generally slows. The date of the first period alone cannot tell a family exactly how many centimetres remain. [20]

Longitudinal research shows substantial variation in growth after menarche and a relationship with the timing of puberty. A group average is therefore a poor substitute for an individual assessment. Avoid assuming that every girl has the same two-year window or a fixed amount of height left to gain. [21]

Why developmental stage matters more than a birthday

Oestrogen contributes to pubertal growth and also advances growth-plate maturation. As growth plates mature and eventually fuse, the capacity for further bone-length growth declines. Girls of the same age may be at different stages of this process. Food or amino-acid supplements cannot reopen fused growth plates. [22]

The useful starting information is a series of accurate, dated height measurements, the timing of pubertal changes, parental heights, health history and the pattern of weight change. Where clinically indicated, a doctor may use bone age to help evaluate skeletal maturity. It is one part of the assessment, not an exact prediction of adult height. [17]

Where nutrition support can make a practical contribution

Ask what puberty has changed in the teenager’s week. Has an early school start displaced breakfast? Have sport and training increased without a corresponding change in meals? Has concern about body shape led to skipped food groups? The diary can connect these situations with actual intake before a family purchases another growth product.

Calcium and vitamin D remain relevant to bone mineralisation, while menstruation makes iron intake and blood loss relevant to the clinical history. Heavy periods, persistent fatigue or restricted intake deserve assessment; symptoms alone cannot identify a deficiency. Review the whole eating pattern and any existing supplements rather than assuming that calcium or iron is automatically needed. [13] [7]

ILLUSTRATIVE TEENAGE MEAL-PLANNING EXAMPLE

A period has started, but lunch and training still need fuel

A teenager may eat little at school and go directly to sports practice. A planning discussion could explore an accepted lunch, a portable snack and an evening meal that fits the training schedule. The first outcomes to review are whether food is available, eaten and tolerated. A specific increase in height cannot be inferred from that change.

What we can support—and what needs medical assessment

The nutrition aim is to remove avoidable dietary barriers while supporting bone health and normal development. A marked slowing of height growth, unexpectedly early or delayed puberty, menstrual concerns or unexplained weight loss needs discussion with the treating clinician. Nutrition review can proceed alongside that care. [17] [20]

ANONYMISED TEENAGE CASE · AWAITING APPROVED RECORDS

Nutrition support after menarche

Reserved for the teenager’s growth and menstrual history, assessed dietary barriers, agreed changes and documented follow-up. Any height change will be presented with the time interval and developmental context.

02 / SUPPORTING EATING ALONGSIDE ADHD CARE

ADHD & attention-related
nutrition support

When remembering to eat, tolerating food or feeling hungry becomes part of the challenge.

Make adequate nutrition easier to achieve

Some children need help staying with a meal; others find food textures difficult or have little appetite during the school day. These patterns deserve individual attention. The nutrition role is to help the child eat adequately and grow appropriately while their ADHD care continues. Balanced eating is supportive care, not a treatment that replaces medication, behavioural support or specialist assessment. [6]

The first conversation therefore asks practical questions. Is breakfast rushed? Is the child able to open the lunch container? Does the classroom routine leave enough time to eat? Are mixed foods rejected while separate ingredients are accepted? Does a carer see only the evening meal and understandably assume that the child eats well all day? These details help distinguish a food-selection problem from a missed-opportunity problem.

Work with appetite patterns and the prescribing clinician

Where prescribed stimulants affect appetite, a plan may emphasise nourishing food when appetite is more available, including breakfast and suitable later snacks. Growth and weight concerns should be shared with the prescriber. Changes to medicine dose, timing or treatment breaks are medical decisions; a nutrition plan should never instruct families to change them independently. [6]

ILLUSTRATIVE MEAL-PLANNING EXAMPLE · NOT A PATIENT CASE

When lunch repeatedly comes home untouched

Rather than increasing the amount packed each morning, the nutrition discussion could test a smaller, easy-to-handle lunch using accepted foods, with a planned snack when the child is more ready to eat. The family records what changes. This is an example of a problem-solving approach, not evidence that a particular child improved or that ADHD symptoms changed.

Investigate nutrient concerns without guessing from behaviour

Iron is needed for haemoglobin and normal physiological function; iron-deficiency anaemia can cause fatigue and difficulty concentrating. A child who avoids iron-containing foods may merit a dietary review and, where indicated, clinician-led testing. However, inattention alone cannot diagnose iron deficiency. Treating a confirmed deficiency addresses a health problem; it does not establish that iron is an ADHD treatment. [7]

Sleep deserves its own assessment. Insufficient sleep can affect alertness, mood and attention, so changes in daytime functioning should not automatically be attributed to one food or supplement. Ask about bedtime, waking, snoring and school-day tiredness; concerns may need medical assessment as well as a review of the evening routine. [8]

Keep the plan nutritionally complete

Removing multiple foods can make a narrow diet narrower. NICE does not recommend blanket additive exclusion or fatty-acid supplements as routine ADHD treatments. If the family notices a reproducible food-related concern, a structured diary and coordinated professional assessment are preferable to broad restrictions. [6]

What we would track together

The nutrition review can focus on breakfast consistency, food actually eaten at school, accepted food range, appetite and growth records. If attention or behaviour changes, those observations belong in the child’s wider care review. Better meal organisation and symptom control are different outcomes and should be reported separately.

ANONYMISED CLINICAL CASE · AWAITING APPROVED RECORDS

Supporting nutrition when appetite and attention affect meals

The final case will distinguish changes in food intake and growth from any separately assessed ADHD outcomes. It will document the starting situation, coordination with existing care, intervention and follow-up. No verified ADHD-specific LOLU outcome has yet been supplied.

03 / WEIGHT CARE THAT PROTECTS GROWTH

Childhood overweight
& obesity

Support health without making the child’s body the family’s daily project.

Interpret weight in a growing body

An adult BMI cut-off cannot be applied to a child. BMI-for-age and an appropriate growth chart help assess the trajectory, alongside height, developmental stage and clinical findings. BMI is a useful screening measure, but it does not describe food quality, muscle mass, family circumstances or the child’s experience of eating. [9]

Obesity has interacting biological, environmental and social influences. Assessment should include health conditions, medicines, access to food, family pressures and the child’s wellbeing. Professional care is most useful when it makes room for that complexity instead of assuming a lack of effort. Family-centred, non-stigmatising care is a central principle of paediatric obesity guidance. [10]

Understand the metabolic context

Insulin helps coordinate how the body uses and stores nutrients. Insulin resistance means that tissues respond less effectively to its signal. Paediatric studies link changes in fat-cell size and adipose-tissue inflammation with insulin resistance; these associations help explain why weight care also considers metabolic health. They do not show that every child with a higher BMI has the same metabolic disturbance. [18]

Prediabetes and insulin resistance can occur in young people, but appearance, hunger or a preference for sweet foods cannot establish the diagnosis. The child’s clinician decides which assessments are indicated. Nutrition planning then fits the clinical picture rather than promising to “reset insulin” with a particular food. [19]

Look for the pattern driving the difficult time of day

A parent may describe continuous snacking after school. Before proposing smaller portions, it is useful to examine the hours before that: an early breakfast, an incomplete lunch, a long journey home, and readily available snack foods. Another family may have regular meals but rely heavily on sweet drinks. A third may have a teenager skipping meals after comments about body size. These are different practical problems, even if the referral says “weight management”.

For some children, the clinical goal is to slow weight gain while height continues to increase. That is not the same as waiting for the problem to disappear. The child’s health professional should decide the target and review medical risks. Families should not begin a restrictive weight-loss programme without that guidance. [11]

Change family routines while preserving nourishment

A tailored plan can organise reliable meals, a purposeful after-school snack and drinks that meet the child’s needs. It can make fruit, vegetables, protein foods, suitable dairy or fortified alternatives and other staple foods practical within the household’s budget and culture. The emphasis is on workable patterns across the family, rather than giving one child a separate “diet plate”. [11]

ILLUSTRATIVE FAMILY-ROUTINE EXAMPLE · NOT A PATIENT CASE

Replace an argument with a planned afternoon

A family could prepare an agreed snack before school pick-up, make water available, and keep dinner timing more predictable. The review asks whether the plan is feasible and whether hunger and family conflict changed. No weight loss or laboratory improvement is implied by this example.

Include sleep, wellbeing and medical risk

Inadequate sleep is associated with excess body weight and can affect daytime functioning. Reviewing sleep is therefore relevant, but a sleep problem is not proof that a child has a hormone imbalance. Loud snoring or persistent daytime tiredness should be discussed with the clinician rather than managed solely through meal changes. [12]

Some children need coordinated, intensive obesity care and evaluation for related health problems. Nutrition support can contribute to that care; it should not be represented as equivalent to a comprehensive specialist programme. Any clinical tests, medicines or specialist referrals depend on the child’s assessment and local care pathways. [10]

Progress should include the child’s wellbeing

Alongside growth and clinician-selected health measures, discuss whether the child feels adequately fed, participates comfortably in everyday activities, and experiences less distress around food. A plan that increases fear of eating or body shame needs reconsideration, even if the scale changes.

ANONYMISED CLINICAL CASE · AWAITING APPROVED RECORDS

A healthier trajectory without a restrictive adult diet

The final case will include baseline growth information, the agreed clinical goal, household changes and follow-up results. Any BMI, weight or laboratory changes will be reported only when supported by records. No verified childhood-obesity LOLU case has yet been supplied.

PROTEIN QUALITY & INDIVIDUAL NUTRITION DECISIONS

Where do arginine
& lysine fit?

Understanding an amino acid’s role is the beginning of the discussion. Whether a child needs extra is a separate question.

Look beyond the total grams of protein

Protein provides amino acids in different proportions. The nutritional value of a food pattern depends on the amount eaten, the balance of indispensable amino acids and digestibility. A diet dominated by a small number of foods may need closer review even when a parent can identify “some protein” at each meal. [23]

L-ARGININE / HORMONE RESPONSE & HEIGHT OUTCOMES

A plausible mechanism needs a clinical outcome

Arginine participates in protein metabolism and has been studied for its effects on growth hormone release. A short-term hormone response, however, does not establish a lasting increase in growth velocity or adult height. Those outcomes require studies that measure growth over time. [24]

A 2026 systematic review of oral arginine in prepubertal children with idiopathic short stature found low-quality evidence. Results varied with the studies included, and the analysis restricted to 12-month treatment did not show a statistically significant growth benefit. That evidence does not justify routine arginine for height promotion, or an assumption that it will benefit girls after menarche. [24]

The assessment question

Is there a defined nutritional or medical indication, and evidence relevant to this child’s age and condition? “It stimulates growth hormone” is insufficient on its own.

L-LYSINE / ESSENTIAL AMINO-ACID ADEQUACY

Identify whether protein quality is limiting intake

Lysine is an indispensable amino acid: it must be supplied by the diet. Cereal proteins can be relatively low in lysine, so a pattern dominated by rice, noodles, bread or similar staples deserves attention to the other protein foods eaten across the day. Suitable legumes or animal-source foods can improve the amino-acid balance. [23]

In a study of northern Chinese families obtaining most of their protein from wheat, lysine-fortified flour produced greater gains in children’s height and weight than unfortified flour. This finding is relevant to the dietary conditions studied. It does not establish that extra lysine increases final height in adequately nourished teenagers or in children with other causes of short stature. [25]

The assessment question

Does the food record suggest a genuinely limited supply of high-quality protein, and can accepted food choices address it? One isolated amino acid cannot replace an adequate overall diet.

How we frame an individual selection discussion

FIRST / UNDERSTAND THE PATTERN

Review energy intake, actual portions, protein sources, allergies, accepted textures and feeding difficulties. Consider growth stage and any clinical explanation for poor growth.

NEXT / IMPROVE THE FOOD OPTIONS

Explore additions or substitutions the child can eat consistently. Depending on dietary preferences, this could involve tofu, beans, eggs, yoghurt, fish or other accepted protein foods.

THEN / DECIDE IF A PRODUCT HAS A PURPOSE

If a supplement is considered, define its indication, paediatric suitability, dose, duration and review plan with the qualified practitioner. Review the complete formulation and other products or medicines. Adult research doses should not be copied into a child’s plan.

ILLUSTRATIVE FOOD-FIRST EXAMPLE · NOT A CLINICAL OUTCOME

Keep the familiar noodles; reconsider what accompanies them

If a child reliably accepts noodles but little else, the first discussion may explore a tolerated addition such as tofu, egg or a suitable bean preparation. The choice depends on allergies, sensory preferences and feeding skills. This illustrates how protein quality can be addressed through a workable meal, rather than assuming every child needs separate arginine and lysine products.

THE PHYSIOLOGY BEHIND THE FOOD

Growth needs a nutritional system,
not a single “height” ingredient.

Energy, tissue-building nutrients and everyday eating habits work together. More of one nutrient does not correct every possible barrier.

01 / ENERGY & PROTEIN

Enough fuel to support growth

Nutrition and endocrine growth signals interact. A child with inadequate intake needs the overall dietary pattern assessed, rather than an assumption that extra protein alone will restore height growth. Nutritional status also affects the interpretation of IGF-1. [3]

02 / CALCIUM & VITAMIN D

Build and mineralise bone

Calcium contributes to the skeleton; vitamin D supports calcium absorption and normal bone mineralisation. Review suitable food sources and individual risk factors. Serum calcium is tightly regulated and is not a useful stand-alone measure of habitual calcium intake. [13] [14]

03 / IRON & ZINC

Support essential cellular functions

Iron supports oxygen transport; zinc participates in protein synthesis, cell division and normal development. Restricted diets may warrant closer assessment. Fatigue, poor appetite or slow growth have multiple explanations and cannot identify a specific deficiency without appropriate evaluation. [7] [15]

In practice: connect the meal before choosing the supplement

Consider a child who accepts only toast for breakfast. The first discussion could explore a tolerated accompaniment, an alternative breakfast time, or a different meal format. A supplement might be appropriate for an assessed gap, but its purpose and dose should be clear. This is a planning illustration, not a reported clinical outcome.

Small prepared flatbreads illustrating a manageable meal format
Familiar food can be the starting point for a more varied meal.

A COMMON THREAD ACROSS ALL THREE PRIORITIES

When the accepted-food list keeps getting smaller

Food variety can be limited at any body size. A child who eats enough energy may still have a narrow range of nutrient sources; a child with a small appetite may struggle with both quantity and variety. The assessment should map accepted foods, textures and eating settings rather than treating “picky eating” as a complete explanation.

For ordinary food refusal, repeated, calm opportunities to encounter food can be more constructive than pressure. Familiar foods can remain available while small changes are introduced. Significant distress, pain, swallowing difficulty or nutritional compromise needs professional assessment, not a more determined effort to make the child finish the plate. [16]

PARENT-REPORTED EXPERIENCE

“The program taught me how to feed my picky eater.”

Noah, age 7: his parent reports moving from a very limited food range towards including fruit and eggs. This is individual feedback, without a documented feeding diagnosis or standardised outcome assessment.

Bring nutrition reasoning to the family table

The same familiar meal
can have different priorities for change.

Families do not necessarily need to replace every food overnight. Ask what the meal currently lacks, what the child accepts and how the response to a change will be observed.

Scenario one / A small bowl of plain porridge for breakfast

Look at what accompanies the portion.

If porridge is reliably accepted, discuss an accompanying egg, soy food or another suitable protein source the child already eats. Where intake is insufficient, a professional can also assess how to increase the meal’s energy and nutrient density rather than simply providing a much larger bowl of the same porridge.

Observe whether the addition is eaten, whether the altered meal leads to rejection, and whether actual intake improves. This is a process of finding a workable combination, not a universal prescription.

Scenario two / Noodles eaten, other foods left behind

Distinguish preparation from consumption.

A lunchbox may look balanced, but if only the noodles are eaten, the analysis should reflect that intake. Explore whether accompaniments are difficult to chew, mixing is unacceptable or an easier-to-handle format is needed, then identify combinations the child is willing to try.

Observe which texture, smell or eating condition presents a barrier. Change one factor and record the response where practical, rather than changing so much at once that the explanation becomes unclear.

Scenario three / No eating opportunity before after-school training

Make the plan fit the real timetable.

If training follows school immediately, discuss portable foods that meet school requirements and are tolerated by the child, and establish when there is an opportunity to eat. Choices depend on age, allergies, preferences and the activity schedule.

Observe access, time to eat, comfort afterwards and whether dinner can still be organised normally. The aim is to address the eating opportunity, rather than replace complete meals with a single product.

These meal-design scenarios explain assessment reasoning. They are not patient success stories or menus for every child. Children and teenagers need dietary variety, adapted to age, needs and family circumstances.[26]

Observe

What was actually eaten

Interpret

Where the difficulty occurs

Adjust

Choose one feasible change

Review

Use the response to decide the next step

THE SMART GROWTH JOURNEY

From “What should we change?”
to a plan your family understands.

Assessment, a three-day food diary, nutrient analysis, an individual plan and follow-up form the programme structure described by LOLU. Confirm your selected package’s duration and inclusions before enrolling.

01

Put the growth history in context

Share previous height and weight measurements, medical history, medicines, allergies and the concern that brought you here. Explain what has already been tried and which part of eating feels hardest. Existing clinical results can inform the discussion; new investigations are arranged by the treating clinician when appropriate.

In practice: “She is smaller than her friends” and “her height curve has recently slowed” need different follow-up questions. Bringing dated measurements makes that conversation more useful.

Open the pre-assessment questionnaire →
02

Capture three real days of eating

Photograph meals, snacks and drinks over three consecutive days. Record approximate times, amounts served and leftovers, including lunchbox food that returns home. Note whether the day was typical and any unusual activity or illness. The purpose is to understand the routine, not to produce a “perfect” diary.

In practice: A lunchbox photograph before school shows what was offered; a second photograph afterwards shows what may have been eaten. The difference can change the interpretation of an apparently balanced day.

Start the food diary →
03

Turn the record into nutrition priorities

The professional review considers the diary alongside growth, health history and family preferences. Food records provide estimates and a sample of usual intake; they do not diagnose a nutrient deficiency. The useful result is a short explanation of the most relevant dietary strengths and gaps, and why those priorities were chosen.

In practice: If several meals lack an accepted protein food, that may be a more workable starting point than changing every snack. If the diary is unrepresentative, more information may be needed before drawing conclusions.

04

Build a plan around the household

Translate the priorities into meal and snack ideas that consider age, feeding skills, culture, school requirements, allergies, budget and cooking time. Families should understand the reason behind each change, possible alternatives, and what to do when the first suggestion is not accepted. Supplements, if indicated, need a defined purpose and review.

In practice: A school-day option and a weekend option may be more useful than one rigid menu. The test is whether the plan can be repeated in the family’s actual week.

05

Review the response and adjust the next step

Discuss what was feasible, what was eaten and which barriers remain. Revisit growth information over a clinically appropriate interval and coordinate medical review when concerns persist. Confirm the follow-up interval, programme duration and any review fees for your selected package before enrolling.

In practice: If a new breakfast is consistently rejected, the next task is to understand why. A different texture, timing or preparation may be more appropriate than repeating the same instruction.

PARENT-REPORTED EXPERIENCE

Clearer meal planning and practical follow-up.

Chloe, age 13: her parent describes clearer balanced-meal planning and helpful follow-up. This is a reported experience of the process, not a verified clinical result.

BEFORE YOU START

Questions worth
asking.

Clear expectations make a personalised plan more useful.

Will this programme make my child taller?

No programme can promise extra height. Nutrition support aims to identify and address nutritional barriers to normal growth. Genetics, health conditions and developmental timing also affect height. A falling growth trajectory deserves assessment rather than a guaranteed-growth product. [1]

Can my daughter grow taller after her first period?

Further growth can occur, but the pace usually slows and the remaining amount varies. Menarche alone cannot predict adult height. Review her growth record and developmental history; medical assessment can clarify concerns. [20] [21]

Should every child take arginine or lysine for growth?

No. Review the food pattern and any assessed nutritional need first. Evidence does not support assuming that these products increase height in adequately nourished children, and prepubertal arginine research cannot establish a benefit after menarche. [24] [25]

Can nutrition replace ADHD treatment?

No. The nutrition priorities are adequate intake, manageable meals and appropriate growth alongside existing care. Any medication-related concerns should be discussed with the prescriber. [6]

Will my child need supplements?

Not automatically. Decisions should follow assessment of the food pattern, relevant risk factors and clinical information. Age-appropriate dosing and a review of other products matter. A supplement should address an identified need rather than serve as the default explanation for every symptom.

What if my child has overweight but eats very few foods?

Those concerns can coexist. Weight trajectory and dietary variety answer different questions. A plan needs to address nutritional adequacy and the family’s eating pattern while the clinician determines the appropriate weight-care goal. Body size alone is not a dietary assessment. [9]

What should I bring to the first discussion?

Previous growth records, a current list of medicines and supplements, known allergies, relevant medical reports and an outline of a typical school day. Tell us about food access, preparation time and the changes that have been difficult to sustain. These practical details help shape a realistic discussion.

How will we know whether the plan is helping?

Agree a small set of relevant measures at the start: for example, school-day intake, tolerated foods, meal-related distress and clinician-interpreted growth trends. Record the interval and what else changed. An individual improvement is meaningful to the family, but does not prove that the programme alone caused it.

Are the examples on this page clinical success stories?

The parent feedback and the boy’s reported 6 cm height increase describe individual experiences; they have not been independently verified. Practical planning examples are explicitly illustrative. Complete clinical cases require approved anonymised assessment and follow-up records. The marked case spaces are part of this review draft.

YOUR NEXT STEP

Begin with your child’s story.
Then decide what needs to change.

Tell us whether your main concern is slow growth, eating with ADHD, weight trajectory or a restricted food range. We can discuss whether Smart Growth fits your needs and what further clinical assessment may be appropriate.

The evidence behind the approach

These references support general nutrition, growth assessment and clinical care principles. They are not trials of the LOLU Smart Growth programme and do not validate individual testimonials. Clinical decisions should follow the child’s assessment and relevant New Zealand care pathways.

View clinical guidance and nutrition references
  1. Pediatric Endocrine Society. Child with suspected short stature.
  2. CDC. Growth charts and their interpretation.
  3. Hawkes CP, Grimberg A. Insulin-Like Growth Factor-I is a Marker for the Nutritional State. Pediatric Endocrinology Reviews. 2015;13(2):499–511.
  4. NICE NG75. Faltering growth: recognition and management. Guidance primarily relevant to infants and younger children.
  5. NIDDK. Symptoms and causes of coeliac disease.
  6. NICE NG87. ADHD: dietary advice and monitoring medication-related effects.
  7. NIH Office of Dietary Supplements. Iron: health professional fact sheet.
  8. NHLBI. Sleep deprivation and deficiency: health effects.
  9. CDC. Screening for child obesity.
  10. Hampl SE et al. Clinical Practice Guideline for the Evaluation and Treatment of Children and Adolescents With Obesity. Pediatrics. 2023;151(2):e2022060640.
  11. NIDDK. Helping your child who is overweight.
  12. NICHD. How does inadequate sleep affect health?
  13. NIH Office of Dietary Supplements. Calcium: health professional fact sheet.
  14. NIH Office of Dietary Supplements. Vitamin D: health professional fact sheet.
  15. NIH Office of Dietary Supplements. Zinc: health professional fact sheet.
  16. NHS. Fussy eaters.
  17. Royal Children’s Hospital Melbourne. Short stature: primary care referral guidance.
  18. Evidence of early alterations in adipose tissue biology and function and its association with obesity-related inflammation and insulin resistance in children. Diabetes. 2015;64(4):1249–1261. PMID: 25392242.
  19. NIDDK. Insulin resistance and prediabetes.
  20. American Academy of Pediatrics. Physical development in girls: what to expect during puberty.
  21. Timing of menarche and pubertal growth patterns using the QEPS growth model. Frontiers in Pediatrics. 2024. doi:10.3389/fped.2024.1438042.
  22. Pediatric Endocrine Society. 2025 Board Review Course: growth-plate maturation and sex-steroid exposure.
  23. FAO/WHO/UNU. Energy and protein requirements: protein quality and amino-acid requirements.
  24. Viru-Loza MA et al. Efficacy of oral arginine as treatment to improve height in prepubertal children with idiopathic short stature: a systematic review and meta-analysis. SAGE Open Pediatrics. 2026. doi:10.1177/30502225261433767.
  25. Lysine-fortified wheat flour improves the nutritional and immunological status of wheat-eating families in northern China. 2004. PMID:15214257.
  26. New Zealand Ministry of Health. Food and Nutrition Guidelines for Healthy Children and Young People (Aged 2–18 years): A background paper.

Nutrition support complements appropriate child-health care. Persistent poor growth, unexplained weight change, significant food restriction or ongoing symptoms should be assessed by a qualified health professional.