The Anaemic Netball Player: Iron, Budget and the School Tuck Shop
Marija is 14, in Year 10 at a girls' school in Birkirkara. She has been tired in PE and looks pale; her GP found Hb 9.8 g/dL and ferritin 6 µg/L. She eats no red meat and has skipped breakfast since exam revision began. A 24-hour recall shows two slices of toast with jam and tea; a cheese ftira from the school tuck shop; a packet of crisps; pasta with tomato sauce and grated cheese; two cans of cola; and no fruit or legumes. Her mother works shifts and has about €90 a week for food for four. Her father takes medication and needs low-salt meals; her younger brother is 8. Marija wants to stay meat-free but will eat fish and eggs. The lunch break is 30 minutes, and the tuck shop sells only pastizzi, sausage rolls, crisps and sugary drinks. She has a netball tournament in six weeks and wants to keep playing.
1. Assess Marija's likely nutrient gaps and propose a practical three-day breakfast and lunch pattern that fits the €90 weekly food budget and the 30-minute break. Justify each choice using absorption and food-security reasoning.
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Likely gaps are iron from both haem and non-haem sources, vitamin C, folate and fibre, and regular energy intake; free sugars from cola are high while nutrient density at breakfast is low. Hb 9.8 g/dL with ferritin 6 µg/L points to iron-deficiency anaemia until proven otherwise, so GP review comes first; diet alone should not be used to self-diagnose or self-treat.
Within €90 a week for four, the cheapest iron foods are eggs, tinned tuna or sardines, lentils, chickpeas, beans, fortified cereal and dark green vegetables. Unsalted versions also fit her father's low-salt needs. A three-day pattern could be: breakfast - oats with milk and chopped orange, or egg on toast with tomato, or fortified cereal with kiwi; lunch - tuna and tomato ftira, lentil soup in a flask, or chickpea salad with pepper and lemon. Orange, tomato and pepper supply vitamin C, which enhances non-haem iron absorption. Tea and cola should be kept between meals, not taken with meals, because tea polyphenols and calcium inhibit iron; milk is better as a snack drink. Soaking lentils and avoiding raw bran improve mineral availability.
The 30-minute break means packing the night before and using a flask; depending on the tuck shop would add pastizzi, sausage rolls and crisps, which are low in iron and high in salt. The netball tournament increases the need for oxygen transport, so consistency across the week matters more than one 'iron-rich' meal.
2. The mother asks whether Marija should take an iron supplement bought online, and whether the family's low-salt meals conflict with Marija's needs. Explain your advice, including referral and practical family meal adaptations.
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She should not buy an online iron supplement without medical advice. High-dose iron can cause constipation, nausea and abdominal pain, can interact with other medicines, and is dangerous if taken in excess; the cause of the anaemia also needs investigation. The GP may prescribe iron and monitor Hb and ferritin, and should ask about menstrual loss and other causes. A pharmacist can advise on timing and side effects but should not replace diagnosis.
The low-salt requirement does not conflict with an iron-rich diet. The main clash is with processed foods: pastizzi, sausage rolls, cheese, cured meats and many tinned sauces are high in salt. The family can base meals on lentils, eggs, fish, chicken, unsalted tinned tuna or sardines, vegetables and potatoes, using lemon, herbs, garlic and spices instead of salt. If tinned fish is salty, choose no-added-salt versions or rinse it. Marija can eat the same family meal with an extra iron source, such as lentils in the pasta sauce or egg on the side. Keep tea and cola away from meals and offer orange or kiwi as dessert. The judgement is to change the shared meal base rather than cook a separate 'diet' for Marija, which would be expensive and isolating.
3. Evaluate two changes the school canteen could make to support Marija and other students, considering cost, uptake and the 30-minute break. Recommend one with a trial plan.
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Option A is a cold 'grab bag': a tuna or bean wrap, fruit and milk, priced at about €2.00. It is quick, fits a 30-minute break and improves iron, vitamin C and calcium. It needs fridge space, reliable suppliers and staff time, and uptake may be low if students see it as 'healthy' or unfamiliar. Option B is to keep the existing pastizzi but add a hot lentil soup or bean salad. It uses familiar flavours and existing serving equipment, but soup needs hot holding, and bean salad needs cold storage; both add cost and waste risk.
On balance, Option A is stronger for iron and vitamin C because it can be assembled cold and served immediately, reducing food-safety risk in a busy school. It also avoids relying on hot holding. The school should run a four-week trial: price one grab bag at €2.00, survey Year 10 students before and after, track sales and waste, and check allergen labelling. Involving students in choosing the fillings improves uptake. If sales are weak, retain the bean wrap and drop the milk, rather than returning to a tuck shop dominated by pastizzi and crisps. The measurable success criteria should be sales of at least 30 portions a day and a measurable increase in students choosing a fruit item.