The Hostel Sprinter With Pale Palms

The reasoning runs in two steps. First, classify the values: haemoglobin 9.2 g/dL is below the WHO cut-off of 12.0 g/dL for a non-pregnant girl aged 15 or above, and it falls in the moderate anaemia band (8.0-10.9 g/dL). A ferritin of 8 ng/mL is below the 15 ng/mL threshold that marks depleted iron stores. Low ferritin together with low haemoglobin points to iron deficiency anaemia rather than thalassaemia trait, in which ferritin is usually normal or high and red cells are small but stores are replete. Second, link it to performance: haemoglobin carries oxygen, so a fall from a normal 12-13 g/dL to 9.2 g/dL cuts arterial oxygen-carrying capacity by roughly a quarter. In a 100 m sprint the anaerobic contribution is large, but repeated runs and recovery between them depend on aerobic resynthesis of phosphocreatine, so times drift. Climbing stairs and warm-ups feel breathless because oxygen delivery lags demand. Paleness, coldness and fatigue are the same deficit expressed at rest. Her numbers therefore explain the performance drop; it is not a training fault.

Start from the cause: non-haem iron from dal, green leafy vegetables and jaggery is poorly absorbed, and tannins in the tea she drinks with every meal inhibit it further. So the first change costs nothing - move tea to at least one hour after meals. Second, pair iron sources with vitamin C at the same meal, because ascorbic acid converts ferric to ferrous iron and can multiply absorption several-fold: amla, guava, orange, lemon or tomato with dal-rice; a spoon of lemon on the green vegetable; groundnut and til chikki as snacks. Third, add iron-dense cheap items daily rather than twice weekly - amaranth or spinach, sprouted moong, jaggery, sattu. Fourth, ask about heavy menstrual bleeding and get deworming done under the school health programme, since hookworm causes continuing blood loss and no diet will outrun it. Because she is anaemic, she needs a therapeutic dose, not the weekly prophylactic iron-folic acid tablet; that is a medical officer's prescription, free under the adolescent programme. Recheck haemoglobin in four weeks; failure to rise then means the bleeding source or adherence must be investigated.

The tonic is the wrong purchase. Proprietary tonics typically contain little elemental iron, much of it as poorly absorbed salts, along with sugar and alcohol-like carriers, so Rs 600 buys flavour rather than iron. A prescribed ferrous sulphate or fumarate tablet supplying about 60 mg elemental iron with folic acid costs a fraction of that and is the formulation with evidence behind it. She should take it with a vitamin-C source, not with tea or milk, and expect dark stools, which are harmless. On training: stopping all activity is unnecessary, but a six-day-a-week speed block is inappropriate in the first weeks because her oxygen-carrying capacity is low and high-intensity work will add fatigue rather than adaptation. Keep her in training at moderate volume with full recovery between reps, reduce the number of quality sessions, and build the speed programme once haemoglobin is rising. The judgement principle is that a correctable medical limitation should be treated before training load is increased, otherwise the coach will read treatment failure as a coaching failure.