Which example shows that public health research led to improved community health outcomes?
a study that shows a relationship between diet and onset of type 2 diabetes
a public campaign highlighting the long-term health benefits of quitting smoking
the Safe Drinking Water Act resulted in cleaner drinking water across the US
Oa 1984 law establishing a national minimum legal drinking age (MLDA)

The Safe Drinking Water Act resulted in cleaner drinking water across the US, showcasing how public health research led to improved community health outcomes. This legislation addressed the critical issue of access to clean and safe drinking water, directly impacting the health of individuals and communities nationwide.

Vaccine awareness and access have also played a key role in enhancing public health outcomes by eradicating diseases like smallpox and substantially reducing the incidence of others, such as polio. This demonstrates the significant positive impact of public health initiatives on community well-being.

Government policies mandating actions for public health improvement, such as promoting healthier food choices and increasing awareness about health risks, further exemplify how research-backed interventions can lead to better health outcomes for entire populations.

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