Cardiologist lists 15 habits harming your heart

An integrative cardiologist has highlighted a range of lesser-known lifestyle habits that could be quietly raising the risk of heart disease, beyond the commonly cited factors of diet and exercise. Dr Sanjay Bhojraj shared the list in an Instagram video posted on Monday, outlining behaviours linked to poor cardiovascular health.

Habits linked to heart disease risk

According to Dr Bhojraj, the following factors can negatively affect heart health:

• Nicotine use, including cigarettes, vapes and pouches, damages blood vessels and raises blood pressure
• Uncontrolled high blood pressure forces the heart to work harder, raising stroke and heart attack risk
• Untreated sleep apnoea lowers oxygen levels overnight, straining the cardiovascular system
• Insulin resistance and high blood sugar can damage blood vessels over time
• Ultra-processed foods contain excess salt, sugar and unhealthy fats
• Prolonged sitting is linked to poor cardiovascular outcomes
• Sleeping less than seven hours increases inflammation and stress hormones
• Chronic stress keeps cortisol levels elevated, straining the heart
• High ApoB and LDL particle levels contribute to arterial plaque buildup
• Skipping strength training affects blood sugar control and metabolism
• Low fibre intake is linked to higher cholesterol levels
• Visceral belly fat is associated with heart disease and diabetes
• Moderate to heavy alcohol use can raise blood pressure and trigger irregular heart rhythms
• Habitual mouth breathing during sleep may indicate underlying breathing disorders
• Skipping recovery days increases strain on the cardiovascular system

Individual risk varies, doctor notes

While these habits are associated with heart health, Dr Bhojraj noted that risk factors differ from person to person. He advised individuals with existing health concerns or cardiovascular conditions to consult their healthcare provider for personalised screening and guidance.

Note: This article is based on user-generated content from social media, and the claims have not been independently verified. It is for informational purposes only and is not a substitute for professional medical advice. Readers should consult a doctor with any questions about a medical condition.