As we ramp up obesity prevention efforts, there’s much we can learn from the fight against tobacco. Read more about the growing evidence on what works for obesity prevention; the cost-effectiveness of different approaches; and how changing policies can create an environment where the default option is the healthy choice.
Making Healthy Choices Easy Choices
![Vegetables vending machines](https://www.hsph.harvard.edu/obesity-prevention-source/wp-content/uploads/sites/56/2012/10/colorful_and_colorless_vending_macines1.jpg)