A lipid profile measures the fats circulating in your blood, and it's one of the most common tests ordered to assess heart disease risk.
LDL cholesterol, often called 'bad' cholesterol, can build up in artery walls over time. HDL, the 'good' cholesterol, helps clear excess cholesterol from your bloodstream. Triglycerides are another type of fat linked to diet and metabolic health.
A healthy lipid profile generally shows lower LDL and triglycerides alongside a higher HDL, though your doctor will always interpret your numbers in the context of your age, weight, and overall risk factors.
If your results come back outside the ideal range, it doesn't necessarily mean medication is required immediately — lifestyle changes like diet, exercise, and reduced alcohol intake are often the first line of action, guided by your consulting doctor.