According to the latest Apollo Hospitals’ Health of the Nation 2026 report, released on World Health Day, India is facing a growing array of significant health risks that are manifesting earlier and remaining undetected for longer periods. This sixth edition of the report draws from over three million preventive health assessments performed within the hospital network in 2025, strongly advocating for a comprehensive lifestyle change.

The findings reveal that approximately two-thirds of young adults are at risk for non-communicable diseases (NCDs). In the workforce, nearly 50% of individuals are either prediabetic or diabetic, while 80% are classified as overweight. Gender-specific data highlights unique health challenges, including a rise in cases of anaemia and early breast cancer. Furthermore, there are notable deficiencies in Vitamins D and B12, alongside a worrying trend of declining physical fitness, which underscores the prevalence of hidden health threats.

Health risks are evident in younger and working-age populations, often before any symptoms manifest:

• 20% of individuals under 30 were identified as prediabetic, with 28% of those who took action returning to normal levels. For those over 50, only 7% achieved the same outcome.
• More than 50% of participants were classified as obese, and over half exhibited abnormal cholesterol levels.
• Approximately 70% of individuals under 30 were found to be deficient in Vitamin D, with nearly half showing low levels of Vitamin B12.
• About two-thirds of the assessed individuals under 30 demonstrated poor flexibility, strength, or balance, which correlates with stiffer arteries, an increased risk of falls, and reduced lifespan.
• Initial screenings of 20,164 students aged 17 to 25 across various cities revealed that two-thirds had at least one health risk.
• Among working adults, with an average age of 38, 80% were overweight, nearly half had prediabetes or diabetes, and 25% presented with high blood pressure.
• Women displayed specific risk factors, such as anaemia and a rise in central obesity as they age.
• The average age for breast cancer diagnosis via routine mammography was found to be 51, nearly a decade younger than in Western countries. Among women over 40 who were screened, 1 in 359 had asymptomatic breast cancer.

This information illustrates that health risks are not uniform, and structured screenings can effectively identify potential conditions at an early stage.

Another emerging concern is gut health. The report indicates that 74% of individuals with fatty liver disease had normal liver enzyme levels until they underwent an ultrasound. Undiagnosed fatty liver is associated with an increased risk of diabetes and the progression of liver disease, which can only be detected through imaging. As diabetes, obesity, and high cholesterol levels accumulate, gut diversity decreases by approximately 9% in those presenting multiple health issues.

The statistics reveal that among over 100,000 individuals under 30 who participated in health checks, more than half were overweight, over half had abnormal cholesterol levels, 70% were deficient in Vitamin D, and nearly half exhibited low Vitamin B12 levels. These conditions often show no symptoms at this stage and are frequently downplayed as mere stress.

Dr. Saptarshi Bhattacharya, a senior endocrinologist at Indraprastha Apollo Hospital in New Delhi, remarked, “The report indicates a significant shift in the patterns of metabolic diseases in India. Health risks are now emerging earlier, often during the third decade of life, primarily due to excessive weight, sedentary lifestyles, and poor dietary habits. Notably, weight gain appears to be the first abnormality, preceding changes in blood pressure, lipids, and glucose levels. A considerable portion of these diseases remains asymptomatic; for example, fatty liver, coronary calcification, and even depression were commonly found in individuals without symptoms. This demonstrates that a symptom-focused approach to healthcare is no longer sufficient.”

For instance, individuals with elevated lipid markers should consider undergoing a coronary calcium score, a quick, cost-effective, non-invasive scan that measures calcium deposits in the arteries—a precursor to plaque development.

Dr. Bhattacharya added that “among more than 1,100 asymptomatic participants who underwent coronary calcium scoring, 45% exhibited calcification.”

The findings emphasize that the main obstacle is not the detection of these issues but the timely intervention that follows. “Many individuals are still in a phase where disease can be prevented or reversed; however, this critical opportunity is often overlooked. The combination of weight gain, abnormal lipid levels, and rising blood glucose underscores the necessity for integrated healthcare approaches rather than fragmented interventions. Moving forward, it is essential to prioritize early screenings, particularly in younger demographics, structured follow-ups, and sustained lifestyle modifications. Programs in workplaces and colleges, life-stage-specific screenings for women, and regular mental health assessments could facilitate a shift from late-stage treatment to proactive prevention,” he concluded.