The connection between diabetes and heart health is often underestimated, yet it plays a significant role in overall well-being. High blood sugar levels can trigger a chain reaction that not only affects glucose but also influences heart function and increases cardiovascular risk.
Research indicates that individuals with diabetes are twice as likely to develop heart disease. Elevated blood sugar levels can damage blood vessels and the nerves that regulate heart function. However, taking the right steps to manage diabetes can also reduce the risk of cardiovascular disease.
Dr Ganeshakrishnan Iyer, Chief CVTS Surgeon at Aster CMI Hospital in Bangalore, highlighted the concerning rise in heart-related complications among diabetic patients in India, including younger age groups. He emphasised that poor diabetes management can lead to high blood pressure, unhealthy cholesterol levels, and increased triglycerides, all of which contribute to cardiovascular risks. Dr Iyer recommended a heart-healthy diet, regular exercise, and glucose monitoring with devices like Continuous Glucose Monitoring (CGM) to help maintain stable glucose levels.
Dr Kenneth Lee, Director of Medical Affairs in the Diabetes Division at Abbott, stressed the importance of regular glucose monitoring for effective diabetes management. He explained that CGM devices provide valuable insights without the need for finger pricks and offer metrics like Time in Range (TIR), which shows how long glucose levels remain within a healthy range each day. A 10 percent increase in TIR can reduce the risk of abnormal carotid artery thickness by 6.4 percent, demonstrating the link between glucose control and heart health.
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Here are five practical steps for people with diabetes to protect their heart health:
- Eat a heart-healthy diet: Avoid saturated and trans fats found in butter, red meat, and processed foods. Instead, focus on leafy greens, whole grains, and protein-rich foods to help manage glucose levels and lower heart disease risk.
- Stay active: Regular physical activity can reduce obesity, high blood pressure, and cholesterol—key factors in preventing heart disease. The World Health Organization recommends at least 150 minutes of moderate exercise, such as brisk walking or cycling, each week.
- Monitor blood sugar levels: Tools like CGM offer real-time tracking to help maintain glucose within the optimal range of 70 to 180 mg/dl. These devices also facilitate communication with healthcare providers, improving diabetes and heart disease management.
- Avoid smoking and limit alcohol: Smoking damages blood vessels and narrows arteries, while excessive alcohol can interfere with diabetes medication and affect blood sugar levels.
- Manage stress: Chronic stress can increase blood sugar and lead to insulin resistance, raising blood pressure and heart disease risk. Engage in activities like listening to music, practising yoga, dancing, or spending time with loved ones to reduce stress.
Making smart lifestyle choices is crucial for a healthy heart. Consulting a doctor about personalised strategies for managing diabetes and protecting heart health is highly recommended.