Brazil marks National Obesity Prevention Day

Observed on October 11, National Obesity Prevention Day highlights the importance of recognizing obesity as a chronic, multifactorial disease rather than a mere aesthetic issue. According to IBGE's National Health Survey, approximately 25.9% of Brazilian adults—roughly 41.2 million people—live with obesity, while 60.3% of the adult population is overweight.

Medical experts, including Dr. Joaquim Menezes of the Instituto Evollution, emphasize that early intervention is critical to avoid complications such as type 2 diabetes, hypertension, cardiovascular diseases, sleep apnea, and joint pain. Key warning signs include progressive weight gain over several months and increased abdominal circumference.

Scientific perspectives also note that obesity is influenced by complex genetic, hormonal, emotional, and social factors, contradicting the misconception that it is solely a matter of willpower. Experts warn that extreme dietary restrictions can trigger biological defense mechanisms that lead to weight regain, often referred to as the 'yo-yo effect'.