Type 2 diabetes triggering heart attacks in the 30s: Why India’s youth are at risk?

Type 2 diabetes plays a critical role in this growing crisis. In India, where over 77 million people live with diabetes, the condition is increasingly affecting younger individuals—even those in their 20s and 30s.¹ Type 2 diabetes damages blood vessels and accelerates the buildup of fatty deposits in arteries, a process known as atherosclerosis, which significantly raises the risk of heart attacks. What’s especially concerning is that Indians tend to develop diabetes at lower body weights and younger ages than other populations, due to genetic predisposition and higher levels of visceral fat.² This means that even those who appear relatively fit may be silently at risk. Combined with other factors such as high blood pressure and cholesterol, diabetes creates a dangerous cocktail that can lead to sudden cardiac events in young adults.³

In India today, heart attacks, especially when you have type 2 diabetes, are no longer just a concern for older adults. More and more young people in their 30s—and even younger—are facing this life-threatening condition. This shift is alarming because it threatens young lives at a time when they should be enjoying good health and productivity. So, why are India’s youth suddenly at such risk of heart attacks?

The root of the problem often lies in modern lifestyle changes. Today’s young Indians increasingly rely on fast food and processed snacks, which are loaded with unhealthy fats, salt, and sugar. Over time, these foods can raise cholesterol levels, lead to obesity, and cause high blood pressure—all major triggers for heart attacks.⁴ At the same time, many lead sedentary lives. Long hours at desks or in front of screens mean less physical activity, resulting in weight gain and weaker heart health.⁵


But it’s not just about food and exercise. Mental stress plays a silent, powerful role. Young Indians face pressures from work, studies, financial uncertainty, and family responsibilities. This constant stress spikes blood pressure and triggers inflammation inside the body, quietly damaging the heart over time.⁶ Sadly, mental health remains a taboo subject for many, meaning stress and anxiety often go unchecked, increasing the risk further.⁷

Add to this the habits of smoking and alcohol use, which are common among youth. Smoking injures blood vessels and promotes dangerous plaque buildup, while heavy drinking raises blood pressure and disrupts heart rhythm. Many young people don’t fully realise that these habits are fast tracks to a heart attack.⁸

There’s also genetics to consider. If heart disease runs in your family, your chances of an early heart attack go up significantly. Sometimes, inherited conditions such as high cholesterol or clotting problems can silently increase risk without obvious symptoms.⁹ For those with a family history, being proactive about heart health is vital.

Obesity has become a growing concern among young Indians. Carrying excess body fat makes it more likely to develop diabetes, hypertension, and abnormal cholesterol levels—each a known risk factor for heart disease10. The encouraging news is that with healthy food choices and regular exercise, obesity and its risks can be largely prevented.

One of the biggest challenges is awareness. Many young people dismiss early signs of heart trouble—chest discomfort, shortness of breath, unusual tiredness—as mere stress or fatigue. Unfortunately, this leads to delayed medical checkups and missed chances to prevent a heart attack11. Regular health screenings for blood pressure, blood sugar, and cholesterol can catch problems early and save lives, but many avoid them, thinking heart disease is something “that happens to older people”.¹²

So, what can be done?

1. Get QRISK scoring done:
   Ask your doctor about the QRISK3 score, a tool that estimates your 10-year risk of heart disease based on factors such as age, blood pressure, cholesterol, and diabetes status. It helps guide preventive treatment decisions.
2. Screen early, screen often:
   Don’t wait for symptoms. Regularly check your blood pressure, cholesterol, HbA1c, and kidney function. Early detection of heart risks can lead to timely intervention.
3. Have a heart health conversation in diabetes:
   Talk to your doctor about your heart in diabetes.
4. Adopt a heart-friendly lifestyle:
   Eat a balanced diet, stay active, quit smoking, and manage stress. These habits support both blood sugar and heart health.
5. Follow up consistently:
   Make routine visits to your healthcare provider a priority. Adjust treatments as needed and stay informed about your health metrics.

Heart attacks at a young age are a warning, not a destiny. With the right awareness and choices, India’s youth can protect their hearts and ensure many healthy, vibrant years ahead. This is not just about preventing illness; it’s about empowering a generation to live well and lead confidently.

References:

1. Reference: Anjana, R. M., Deepa, M., Pradeepa, R., & Mohan, V. (2016). Prevalence of diabetes and prediabetes in 15 states of India: results from the ICMR-INDIAB population-based cross-sectional study. The Lancet Diabetes & Endocrinology, 4(8), 660-679.
2. Reference: Yajnik, C. S. (2012). The lifecycle effects of nutrition and body size on adult diabetes and obesity. Nature Reviews Endocrinology, 8(12 Suppl), S14-S23. Link
3. Joshua J. Joseph et al, Comprehensive Management of Cardiovascular Risk Factors for Adults With Type 2 Diabetes: A Scientific Statement From the American Heart Association, Link
4. Gupta, R. et al., “Early-onset Coronary Artery Disease in Indians: Risk Factors and Prevention Strategies,” Indian Heart Journal, 2023.
5. Sharma, A., “Impact of Sedentary Lifestyle on Cardiovascular Health in Young Adults,” Journal of Preventive Cardiology, 2024.
6. Singh, P. et al., “Stress and Heart Disease: A Rising Concern in Indian Youth,” International Journal of Cardiology Studies, 2025.
7. Mehta, S., “Mental Health Stigma and Cardiovascular Risk Among Young Indians,” Asian Journal of Psychiatry, 2024.
8. Kumar, D., “Tobacco and Alcohol Use in Young Indians: Heart Attack Risks,” Journal of Lifestyle Medicine, 2023.
9. Rao, V., “Genetic Predisposition to Heart Disease in South Asians,” Cardiology Clinics, 2023.
10. Patel, M., “Obesity and Cardiometabolic Risk Among Young Adults in India,” Journal of Public Health, 2025.
11. Joshi, R., “Recognizing Early Symptoms of Heart Disease in Youth,” Indian Journal of Medical Research, 2024.
12. Roy, A., “Barriers to Heart Health Screening Among Young Adults,” Preventive Medicine Reports, 2023.

Disclaimer: This content is part of a disease awareness initiative by Novo Nordisk. The opinions and views are that of the Healthcare Professionals. The news and editorial staff of ET had no role in the creation of this article nor vouch for or endorse any of its content. While the content on this site provides general information about health and wellbeing. It is not intended as medical advice, nor is it a substitute for professional medical expertise or treatment. If you need help getting your health under control, we recommend speaking to your doctor.