Final answer:
One effective public health effort to combat obesity among low-income individuals is increasing their access to affordable, healthy food options. This is part of broader strategies that also promote physical activity and nutrition education, as seen in initiatives like the Let's Move! campaign.
Step-by-step explanation:
One public health effort to reduce obesity in people with low income is Increasing access to affordable healthy food options. This approach emphasizes the importance of making nutritious foods such as fruits, vegetables, and whole grains readily available and affordable for low-income populations. By improving access, individuals can make healthier food choices that can prevent obesity.
In addition, public health efforts focus on promoting physical activity and implementing nutrition education programs, which are fundamental parts of a child's education and important for preventing obesity. The Let's Move! campaign exemplifies these efforts by educating parents, caregivers, and children on the benefits of active lifestyles and healthy nutrition. Moreover, community-based interventions support programs that aim to improve the overall health of communities through various initiatives.