The Pale Midfielder With Haemoglobin 9.6
Simran, 16, is a Class XI hockey midfielder. She has been vegetarian since childhood, eats no meat, fish or eggs, and trains for two hours six days a week. Over two months her second-half running has dropped, she is breathless climbing two flights of stairs, and her mother says she looks pale. Height 162 cm, weight 52 kg. A 48-hour diet recall shows: breakfast - two plain parathas with tea; mid-morning - biscuits and tea; lunch - white rice, dal and tea; after practice - nothing; dinner - roti, potato sabzi and tea. She eats no fruit, no green leafy vegetables and no nuts or seeds, and drinks about 1 L of water a day. Blood report: haemoglobin 9.6 g/dL, serum ferritin 8 ng/mL. Her periods last five days. She asks whether she should buy an iron tonic from the shop.
1. Interpret the blood report, explain how her diet produces this picture, and explain why it hurts her hockey.
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Interpretation. Haemoglobin 9.6 g/dL is well below the usual cut-off of about 12 g/dL for a non-pregnant adolescent girl, so she is anaemic. Ferritin 8 ng/mL shows depleted iron stores (below about 15 ng/mL stores are essentially empty; below 30 ng/mL with symptoms is clinically important). This is iron-deficiency anaemia, not just tiredness from training.
How the diet causes it.
- Her iron is entirely non-haem iron from cereals and pulses, which is absorbed at only about 2-10% compared with 15-35% from meat. She needs more iron, not less.
- She drinks tea with every meal. Tannins and polyphenols bind iron in the gut and cut absorption sharply.
- She has no fruit or vegetable source of vitamin C, which normally boosts non-haem iron absorption two to three fold; tomato, amla, guava or lemon with dal would change the meal considerably.
- Phytates in whole wheat roti and the lack of nuts, seeds and green leafy vegetables (spinach, bathua, methi) mean low total intake.
- Five-day periods add a regular monthly loss that her intake cannot replace.
Why hockey suffers. Iron is needed for haemoglobin and for muscle myoglobin and oxidative enzymes. With less oxygen-carrying capacity, repeated-sprint ability falls, the same running feels harder, and recovery between shifts slows. Her second-half decline and breathlessness on stairs are exactly what you expect, not a loss of motivation.
2. Give a practical food-based plan for her week, including timing rules that matter for iron absorption.
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Rules first (they matter as much as the foods):
- Move tea to at least one hour away from the main iron-containing meals; replace the mealtime tea with lemon water or buttermilk.
- Put a vitamin C source in the same meal as the iron source: amla, guava, orange, lemon, tomato or capsicum.
- Combine cereals and pulses (roti with dal, rice with rajma) for protein and to improve the overall amino acid and iron mix.
- Cook in an iron kadhai where possible; it adds a small but real amount of iron.
Practical day:
- Breakfast: methi or palak paratha plus a glass of amla or orange juice; or iron-fortified cereal with milk and a fruit.
- Mid-morning: roasted chana and jaggery, or a til (sesame) and jaggery chikki - both are traditional, cheap and iron-dense.
- Lunch: roti, dal, green leafy vegetable, salad with lemon, curd.
- After practice: a handful of groundnuts or sprouts chaat with lemon, plus 500-750 mL of water with a pinch of salt to replace sweat losses.
- Dinner: roti, paneer or soya chunk curry, a green vegetable, fruit.
- Aim for at least five servings of fruit and vegetables daily, one green leafy vegetable daily, and a nut or seed portion daily.
- Fluids: raise from 1 L to about 2-2.5 L across the day on training days, spread out rather than in one go.
3. What do you tell her about the shop-bought iron tonic, and what will you monitor and refer?
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The tonic. She must not self-medicate. With haemoglobin 9.6 g/dL and ferritin 8 ng/mL she needs a proper medical assessment and a prescribed dose, usually 60-120 mg of elemental iron taken on alternate days with vitamin C, continued for about three months after haemoglobin normalises so that stores refill. Shop tonics often contain little elemental iron, a lot of sugar, or unlisted ingredients, and taking them hides the problem. The label also matters: iron is dangerous in overdose, so it stays out of reach of younger siblings. She should also be screened for other causes of anaemia, and her heavy periods discussed with a doctor, because no diet will fix an ongoing large loss.
Monitor:
- Repeat haemoglobin in 4-8 weeks - a rise of about 1 g/dL is a reasonable response - and ferritin after about three months.
- Practical markers: breathlessness on stairs, second-half running in matches, session RPE, and how she feels during the warm-up.
- Diet adherence using a simple weekly tick chart for fruit, green leafy vegetables, and tea away from meals.
Refer / red flags: breathlessness at rest, palpitations, chest pain, black or bloody stools, fainting, or worsening periods - send to a doctor promptly. Also watch her overall energy intake: 52 kg with two hours of training six days a week means she may simply be eating too little, and that must be corrected alongside the iron.