Oats are widely recognised as a heart-friendly food, but simply eating a bowl of oats is not enough to lower bad cholesterol. Health experts say the way oats are prepared, portion size and food combinations all influence their impact on LDL cholesterol levels.
Oats contain beta-glucan, a soluble fibre that forms a gel-like substance in the gut. This fibre binds to cholesterol and helps remove it from the body before it enters the bloodstream. Regular intake of beta-glucan-rich oats has been shown to reduce LDL cholesterol and lower the risk of heart disease.
For maximum cholesterol control, experts recommend choosing plain whole oats such as rolled or steel-cut oats instead of instant or flavoured varieties that often contain added sugar. Pairing oats with fibre-rich fruits like apples, berries or pears, along with nuts and seeds, further enhances their cholesterol-lowering effect.
It is equally important to avoid adding excess sugar, cream or butter, which can negate the benefits. Oats also support blood sugar balance, digestion and weight management—factors that together play a critical role in protecting long-term heart health.
