LDL, HDL and why your GP mentions it
Cholesterol is a fatty substance in blood. LDL (“bad”) cholesterol contributes to furring of arteries; HDL (“good”) carries some back to the liver. Triglycerides often rise with excess alcohol, sugary foods and weight gain.
A fasting blood test gives a snapshot. Your GP calculates cardiovascular risk using age, blood pressure, smoking, diabetes and family history - not cholesterol alone.
Familial hypercholesterolaemia (inherited high cholesterol) needs specific management - if close relatives had heart attacks young, mention it.
Food-first changes that move results
Replacing saturated fat (fatty meats, butter, cream, pastry) with unsaturated fat (olive oil, rapeseed oil, nuts, avocado, oily fish) often lowers LDL.
Soluble fibre - oats, barley, beans, lentils, apples, citrus - binds cholesterol in the gut and helps excrete it. That is why “add porridge and beans” is such common GP advice: cheap, evidence-backed, repeatable.
Plant sterols (in some spreads and yoghurts, used at label doses) can lower LDL a little further for some people - they are an adjunct, not a magic fix.
Oily fish twice a week supports omega-3 intake for heart health.
Tinned beans and lentils are budget-friendly fibre wins - rinse if salt is a concern.
Ultra-processed meats and pastries are occasional foods, not weekly anchors.