My son (16) was experiencing heart palpitations, leg cramps and general tiredness.
I suspected anaemia & took him to GP.
He was given ECG (normal) and blood test. GP said blood test results were normal, but I've collected it today and his Haemoglobin levels are all on the low side (slightly lower than the normal range).
Should I go back to the GP? Does he need iron?
Any advice would be welcome.