Lebanon’s alarming rise in childhood obesity

Source: MTV Lebanon – Berna Nehme Chedid

Obesity rates have risen dramatically over the past four decades, with global estimates suggesting that more than two billion people could be living with obesity by 2035, compared with approximately one billion in 2022.

The increase reflects a troubling global trend. Since 1980, obesity prevalence has climbed steadily, with the figures presented indicating an increase of more than 12 percentage points by 2022. Women have generally recorded higher obesity rates than men.

In Lebanon, the situation is particularly concerning. Approximately 7 in 10 people are affected by excess weight or obesity, placing the country among those facing a significant weight-related public health challenge.

While obesity has increased among Lebanese adults, the trend among children and adolescents is even more alarming, raising questions about the long-term consequences for future generations.

Lebanon's obesity challenge compared with neighboring countries

Lebanon's obesity figures are particularly striking when compared with those of neighboring countries.

Lebanon's rates are nearly twice as high as those recorded in some neighboring countries, highlighting the scale of the challenge facing the Lebanese population.

Although obesity has increased among adults over recent decades, the sharp rise among children and adolescents aged five to 19 is especially concerning.

This younger age group is increasingly exposed to lifestyles characterized by prolonged sitting, limited physical activity, and unhealthy dietary choices. As these habits develop early in life, they can contribute to persistent weight problems and increase the risk of chronic diseases in adulthood.

The growing prevalence of obesity among younger generations therefore represents more than an immediate health concern. It could also place additional pressure on Lebanon's healthcare system in the years ahead.

Sedentary lifestyles and changing eating habits

Several interconnected factors are contributing to the rise in obesity, with physical inactivity emerging as one of the most significant.

Children and adolescents are spending increasingly long periods in front of electronic screens, including smartphones, computers, and televisions. Cases of screen exposure exceed 10 hours per day, alongside a substantial decline in physical activity.

This shift toward sedentary lifestyles has reduced opportunities for movement and exercise, making weight management increasingly difficult, particularly among younger age groups.

Dietary habits are another major contributing factor.

The growing consumption of sugar-sweetened beverages, fast food, and calorie-dense meals has accompanied a broader shift away from healthier eating patterns. Combined with reduced physical activity, these changes can increase the likelihood of developing overweight and obesity.

Genetic predisposition also plays a role. While lifestyle and dietary habits are important contributors, inherited factors can influence an individual's susceptibility to weight gain and obesity.

The interaction between these factors makes obesity a complex health condition that cannot be attributed to a single cause.

Beyond appearance: The hidden health risks of obesity

Obesity is often discussed in relation to physical appearance, but its consequences extend far beyond body weight.

Excess body fat is associated with several serious medical conditions, many of which can significantly affect quality of life and long-term health.

Among the major health risks identified are type 2 diabetes and high blood pressure, both of which can contribute to broader cardiovascular complications.

Obesity is also associated with fat accumulation in the liver, a condition that can progress to liver fibrosis and, in more severe cases, cirrhosis.

Certain cancers, particularly colorectal cancer, are linked to obesity, adding to concerns about its long-term consequences.

For women, obesity can contribute to reproductive and hormonal disorders, including polycystic ovary syndrome (PCOS). Excess weight can also place additional strain on the joints, increasing the likelihood of musculoskeletal problems and limiting mobility.

These complications underline the importance of recognizing obesity as a medical condition rather than merely a cosmetic concern.

Prevention starts young

The fight against obesity begins long before health problems appear. For children and teenagers, simple changes, such as spending less time on screens, moving more, and choosing healthier meals, can make a lasting difference.

Habits formed at a young age often follow us into adulthood, making early action all the more important.

In Lebanon, where excess weight is already widespread, the real challenge is protecting the next generation from following the same path. That starts with changing how we view obesity: not as a matter of appearance, but as a serious health concern.

The message is simple: healthier habits today can prevent serious health problems tomorrow.