What "Eating Well" Looks Like vs. What Active Kids Actually Need
A child who goes to school and comes home needs a certain amount of energy. A child who goes to school, then rushes to cricket coaching for two hours, then comes home during a growth spurt? They need significantly more, sometimes 2,000 to 5,000 calories a day.
The problem isn't always what they eat. Often, it's how much.
Here's what under-fuelling quietly looks like in sporty kids:
● Skipping breakfast before morning practice
● Tiny lunch portions during a busy school day
● A long gap between school and evening coaching
● Only milk or a "health drink" after training
● No snack in the 30 minutes after practice
The child may look healthy. They may even eat clean. But their body is running on less than it needs.
Why This Happens (And It's Not Your Fault)
1. We underestimate how much sport burns. A 60 kg boy playing hockey for just one hour burns nearly 936 calories. A 30 kg girl playing football burns around 270. Add a growth spurt on top of that, and the numbers climb fast.
2. We apply adult logic to growing bodies. "Should I reduce rice at night?" "Are carbs okay?" "Will eating more make them gain weight?" These are sensible questions for adults managing their diet. But young athletes aren't adults trying to lose weight. They're growing bodies doing serious work. They need more, not less.
3. We focus on quality but forget quantity. Dal, sabzi, roti, it's all nutritious. But even the healthiest meal can fall short if the portions don't match the energy being spent. Quality and quantity are both important.
Signs Your Child Might Be Under-Fuelled
Keep an eye out for:
● Unusual tiredness during or after training
● Getting sick or injured more often than usual
● Performance that seems to plateau or dip
● Mood changes, irritability, low motivation
● Irregular periods in teenage girls
● Losing weight or muscle without trying
These signs are easy to miss or chalk up to "they're just tired." But often, the answer is simpler: they need more food.
What You Can Do — Starting Today

Before bedtime, run through this quick checklist:
☐ Did they eat breakfast before practice?
☐ Did they have something before training?
☐ Did they eat within 30 minutes after training?
☐ Did they carry snacks to school or coaching?
☐ Did they drink enough water?
Simple nutrition targets to aim for:
● Carbohydrates (energy): 45–65% of daily calories : rice, roti, fruit, oats
● Protein (recovery & growth): 1.2–2g per kg of body weight : eggs, dal, paneer, milk, chicken
● Post-training snack within 30 minutes: curd + banana, peanut butter toast, a glass of milk with a fruit
Hydration during practice: around 150–300 ml every 15–20 minutes
The Bigger Picture
India is finally catching up on this. The Sports Authority of India (SAI) launched the country's first major study on adolescent athlete nutrition in 2026. Research from NIN shows young Indian athletes may need up to 2g of protein per kg bodyweight which is more than double what a less active teen needs.
The science is clear: your child playing sport is not the same as a child who isn't. And that's something to celebrate as they're working hard, growing fast, and building something great. Your job is just to make sure their plate keeps up with their potential.
Feed the athlete. Feed the child. They're both in there.
References
- Purcell LK. Sport nutrition for young athletes. Paediatr Child Health. 2013 https://www.caringforkids.cps.ca/handouts/sport-nutrition-for-young-athletes
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Amawi A, et al. Junior athletes' nutritional demands: a narrative review. Front Nutr. 2024
🔗 https://www.frontiersin.org/articles/10.3389/fnut.2024.1348692/full - Healthy Millennial. Signs That Your Young Athlete May Be Under-Fuelling.2019🔗https://www.healthymillennial.com/signs-that-your-young-athlete-may-be-under-fuelling/
- Tribune India. India launches first study on nutrition, supplements for adolescent athletes. April2026🔗https://www.tribuneindia.com/news/india-launches-first-study-on-nutrition-supplements-for-adolescent-athletes/
- Times of India. Diet essentials for a growing athlete. 2015🔗 https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/diet-essentials-for-a-growing-athlete/articleshow/46076807.cms
- Male Athlete Triad facts. Scottish Rite for Children. 2024🔗 https://www.scottishriateforchildren.org/services/sports-medicine/male-athlete-triad/
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Thomas DT, Erdman KA, Burke LM. Position of the Academy of Nutrition and Dietetics, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and Athletic Performance. Journal of the Academy of Nutrition and Dietetics. 2016
🔗https://www.academyofnutritionanddietetics.org/news-and-publications/journal-of-the-academy-of-nutrition-and-dietetics/nutrition-and-athletic-performance - Mountjoy M et al. Relative Energy Deficiency in Sport (RED-S). British Journal of Sports Medicine. 2018🔗 https://bjsm.bmj.com/content/52/11/680
- American Academy of Pediatrics (AAP). Healthy Eating and Nutrition for Young Athletes. American Academy of Pediatrics🔗https://www.aap.org/en/healthy-childhood/healthy-eating-and-nutrition-for-young-athletes/
- HealthyChildren.org (AAP). Articles on body image, growth, adolescent eating behaviors, and sports nutrition. HealthyChildren.org🔗https://www.healthychildren.org/topics/nutrition-and-exercise
- Indian Council of Medical Research (ICMR-NIN). Dietary Guidelines for Indians and nutrient recommendations for children and adolescents.🔗 https://www.in.nin.res.in/dietaryguidelines.html



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