Refined oils are harming your heart: Cardiologist explains the risks of obesity, diabetes and heart attack

Cardiologists warn against refined oils like sunflower and soybean. These oils raise bad cholesterol and trigger inflammation. They also contribute to obesity and increase heart attack risk. Instead, use cold-pressed oils such as mustard and sesame. Rotate oils for a balanced intake. Avoid reheating oil to prevent toxic compounds. Small changes can protect your heart.