Iron Deficiency Body Map

Select anything on the figure that sounds familiar to see why it happens and what to ask your general practitioner (GP) for.

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What it feels like

Why it happens

What to ask for

Further reading

Every symptom

Hair falling out

More hair in the brush, in the shower drain, on the pillow. Thinning all over rather than in patches.

Brain fog

Losing words mid-sentence, or reading the same paragraph three times.

Feeling cold

Cold hands and feet, reaching for a jumper when the room is fine for everyone else.

Breathless on the stairs

Out of breath from things that never used to do it. One flight of stairs, carrying the shopping, a hill you have walked for years.

Heart palpitations

A heart that thumps or races when you have not done much, sometimes most obvious lying in bed at night.

Exhausted, even after sleep

A tiredness that rest does not fix. You wake up feeling like you never slept, and by mid-afternoon you are running on empty.

Craving ice, or gut trouble

Chewing ice, craving something odd that is not food, or ongoing gut symptoms alongside the tiredness.

Heavy periods

Flooding, clots, changing protection every hour or two, or a period that runs past a week.

Brittle or spoon-shaped nails

Nails that split or ridge, and after a long time curve upwards into a shallow spoon.

Pale skin, dark circles

Looking washed out, shadows under the eyes, and people asking whether you are unwell.

Training gone backwards

Sessions that used to be easy feel hard. Heavy legs, slow recovery, and the gains have stopped coming.

Restless legs at night

An urge to move your legs the moment you settle. Moving helps for a second, then it comes back, and sleep goes.

Low mood

Feeling flat, tearful or short-tempered without a clear reason.

Anxiety

Feeling on edge or unsettled more than usual.

Trouble sleeping

Struggling to settle or stay asleep, and waking unrefreshed.

Dizziness

Feeling dizzy or light-headed.

Headaches

More headaches than usual.

Ringing in the ears

Ringing, buzzing or whooshing in your ears.

Sore, smooth tongue

A tongue that looks smooth and red or feels sore.

Dry hair or skin

Hair and skin that feel drier than they used to.