​​Heart attack: How salt and sugar can both affect heart health​

In recent years, India has witnessed a concerning trend in the consumption of two seemingly harmless ingredients - sugar and salt. These dietary staples have deep-rooted cultural significance in Indian traditions, but their excessive intake is quietly fueling a health crisis, with a direct impact on our hearts. In this article, we'll explore the alarming statistics and the potential dangers that excessive sugar and salt consumption pose to our cardiovascular health.

Sugar has been an integral part of Indian culture, traditions, and religious rituals for centuries. However, in recent years, our sugar consumption has skyrocketed. According to a study, in 2022-2023, the overall domestic consumption volume of sugar reached a staggering 29 million metric tons in India, with a steady increase since 2019-2020 when over 35 million metric tons of sugar was produced.

This surge in sugar consumption is alarming, especially in light of the changing lifestyles of Indians. Modernisation has led to decreased physical activity levels, making it even more critical to monitor our sugar intake. These conditions lay the groundwork for the "epidemic" of type 2 diabetes and cardiovascular diseases that is currently sweeping through India.

Dr. Ayushi Agarwal, Cardiologist at Prayag Hospitals Group says, “Excessive sugar consumption can have a direct impact on our heart health. When we consume too much sugar, our bodies struggle to process it efficiently. Over time, this can lead to insulin resistance, a condition where our cells become less responsive to insulin, the hormone responsible for regulating blood sugar. Insulin resistance often goes hand in hand with obesity and the accumulation of fat around the abdomen, a dangerous combination known as abdominal adiposity.”

“This abdominal fat doesn't just affect our appearance; it plays a pivotal role in the development of cardiovascular diseases. Abdominal fat is metabolically active and releases harmful substances into the bloodstream. It also disrupts the balance of various hormones that regulate blood pressure, cholesterol levels, and blood clotting. All of these factors significantly increase the risk of heart disease,” she adds.

Furthermore, excessive sugar intake can lead to hepatic steatosis, commonly known as a fatty liver. A fatty liver is another risk factor for heart disease. It disrupts the liver's ability to process fats and sugars effectively, leading to increased levels of harmful fats in the bloodstream.

While sugar grabs much of the attention, salt quietly lurks in the background as a major contributor to heart troubles. In India, the average person consumes around 11 grams of salt per day, which is double the recommended daily intake of 5 grams. This excessive salt intake is primarily responsible for hypertension, a condition characterised by high blood pressure.

Hypertension is a silent killer that predisposes an individual to heart problems. When we consume too much salt, it causes our bodies to retain excess fluid, which increases blood volume and puts added pressure on our arteries. Over time, this constant strain on our arteries can damage them, making it easier for cholesterol and plaque to build up on their walls. This, in turn, can lead to atherosclerosis, a condition where the arteries become narrowed and hardened, reducing blood flow to the heart.

It's essential to take proactive steps to protect our hearts. Here are some practical tips to help you get started:

Limit Sugar Intake: While it's challenging to eliminate sugar completely, try to cut down on sugary snacks, beverages, and desserts. Opt for healthier alternatives like fresh fruit.

Read Labels: Check food labels for hidden sugars. Sugar often goes by different names, such as sucrose, fructose, and glucose. Be mindful of these ingredients.

Reduce Salt Consumption: Be mindful of your salt intake by using less salt during cooking and at the table. Also, avoid processed foods.

Choose Fresh Foods: Opt for fresh, whole foods like fruits, vegetables, lean proteins, and whole grains.

Exercise Regularly: Engage in physical activity to maintain a healthy weight and reduce your risk of insulin resistance and abdominal adiposity.

Regular Check-ups: Schedule regular check-ups with your healthcare provider to monitor your blood pressure, cholesterol levels, and overall heart health.

​Also Read: What happens to your body when you eat walnuts every day?​