Over 90% of type 2 diabetes, 80% of CHD, 70% of strokes, 70% of colon cancer, & 33% of cancers are preventable through?

• A. Behavior and lifestyle choices
• B. Genetic modifications
• C. Surgical interventions
• D. Medication adherence alone

Answer: (A)

The preventive impact comes mainly from modifiable behaviors and daily habits. When people adopt healthier lifestyles—moving more, eating a balanced, fiber-rich diet, maintaining a healthy weight, avoiding smoking, limiting alcohol, and generally managing stress and sleep—they reduce risk factors that drive type 2 diabetes, heart disease, stroke, colon cancer, and many other cancers. These diseases are strongly linked to lifestyle patterns, so changing how we live can prevent a large share of cases.

Genetic modifications aren’t a practical population-wide prevention strategy, and surgical interventions don’t address the ongoing risk factors before disease develops. Medications help manage risk factors and treat conditions, but preventing these diseases largely hinges on behavior and lifestyle changes, making behavior and lifestyle choices the best answer.