Obesity: Without Prevention, 45% of the Global Population Could Be Affected by 2035

Web Editor

October 24, 2025

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Introduction to Obesity in Mexico

Obesity poses a significant threat to public health in Mexico, according to the National Public Health Institute (INSP). Approximately 46.6 million adults, or 37% of the population, live with this condition. If the current trend continues, by 2030, obesity could affect nearly half of Mexico’s population, reaching 45%.

Obesity as a Catalyst for Multiple Health Issues

Experts emphasize that obesity should be at the forefront of strategies against Non-Communicable Diseases (NCDs), as it triggers 43% of type 2 diabetes cases, up to 78% of hypertension, more than 13 types of cancer, 10% of cardiovascular disease deaths, and over 200 additional conditions.

Importance of Prevention and Early Intervention

Dr. Edwin Enrique Martínez Leo, president of the Mexican Association of Nutritionists, stresses the importance of prevention. If obesity is not controlled in its early stages, the number of people with obesity-related issues will continue to grow.

He explains that combating obesity should not solely focus on individuals with a high Body Mass Index (BMI), as BMI may not reflect early-stage problems in some cases.

“From a public health perspective, the visible issue is weight. If you don’t have an extra 10 kilograms, you won’t be addressed by existing obesity-fighting policies targeting individuals with a BMI outside the normal range. However, BMI should not be the only measure since multiple factors contribute to obesity development in the short term.”

Dr. Martínez Leo clarifies that obesity is not about size but lifestyle, emphasizing the need for specialized doctors like endocrinologists working alongside nutritionists to provide comprehensive treatments, including safe medication.

Specialized Care and Lifestyle Changes

The doctor stresses that relying solely on pharmacological treatments for obesity does not solve the problem. A lifestyle change is crucial to achieving long-term success.

He adds that there is evidence supporting the effectiveness of probiotics, Omega 3, and antioxidants in obesity treatment. When combined with dietary behavior changes, these treatments can lead to successful long-term weight control.

Key Questions and Answers

  • What is the current obesity situation in Mexico? Approximately 37% of adults in Mexico live with obesity, with projections suggesting it could reach 45% by 2030.
  • Why is obesity a significant public health concern? Obesity contributes to various health issues, including diabetes, hypertension, cancer, and cardiovascular diseases.
  • How should obesity be addressed? Prevention and early intervention are crucial. Specialized doctors, like endocrinologists and nutritionists, should collaborate to provide comprehensive treatments.
  • Is medication alone enough to combat obesity? No, lifestyle changes are essential for long-term success. Pharmacological treatments should be tailored to individual risk factors, goals, and accessibility.
  • What alternative treatments show promise? Probiotics, Omega 3, and antioxidants have demonstrated effectiveness when combined with dietary behavior changes.