Final answer:
The number of obese children in the United States has quadrupled, obesity rates are rising in Western countries, and obesity rates are increasing worldwide.
Step-by-step explanation:
According to the World Health Organization (WHO) and other sources, there are some trends in obesity rates:
- The number of obese children in the United States has quadrupled.
- Obesity rates are rising dramatically in Western countries.
- Obesity rates are increasing worldwide and have become a significant global health challenge.
These trends are supported by various studies and data from organizations like the U.S. Centers for Disease Control and Prevention. It is important to address these trends and promote healthy lifestyles to prevent and reduce obesity.