WHO reports 1 in 8 people living with obesity; why this is especially bad for Indians

A recent report by the World Health Organization (WHO) paints a troubling picture: 1 in 8 people globally are now classified as obese. This statistic goes beyond a mere number; it signifies a major public health crisis with far-reaching consequences.

The WHO report highlights a crucial point: obesity is not just a cosmetic concern, but a chronic illness with a direct link to numerous health problems. Dr Rajeev Gupta, Director of Internal Medicine at CK Birla Hospital, Delhi, emphasises the association between obesity and conditions like diabetes, hypertension, heart disease, certain cancers, and joint problems. This alarming statistic suggests that a significant portion of the world’s population is at increased risk for these debilitating diseases, potentially leading to a decline in quality of life and life expectancy, he said.

Indians at a disadvantage

According to Dr Gupta, Indians are at a disproportionate disadvantage when it comes to obesity. Genetic factors like the “thrifty genotype” and a distinct body composition that stores more visceral fat at the same Body Mass Index (BMI) compared to Caucasians make Indians more susceptible to the negative health consequences of obesity, he said.

This can lead to severe complications from diabetes and other obesity-related illnesses, often occurring a decade earlier than in Western populations.

The prevalence of obesity is not just a present concern, but a ticking time bomb for the future. (Source: Unsplash)

The estimated 25 million obese children in India project a colossal burden on the future healthcare system. Furthermore, India faces the unique challenge of a “dual burden of disease,” wherein undernutrition and obesity co-exist, according to Dr Gupta. The surging prevalence of obesity has the potential to further strain the already stretched healthcare resources in India, making early intervention crucial.

A cause for long-term worry

The prevalence of obesity is not just a present concern, but a ticking time bomb for the future. Dr Gupta warns that this statistic foreshadows a potential rise in chronic illnesses like diabetes, heart disease, and cancer due to their strong correlation with obesity. This surge will not only impact individuals but also overwhelm healthcare systems with increased demand for services and treatments, he said,

The economic burden of obesity-related healthcare costs and lost productivity could impede economic development across nations. Therefore, prioritising solutions to tackle obesity is critical for securing a healthy and sustainable future.

Addressing this challenge by promoting healthy habits, improving access to nutritious food, and investing in preventative healthcare strategies is essential to safeguard the health and well-being of future generations, particularly those in vulnerable populations like India.

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