1. United States
2. N.D.
3. Letter

Robert F. Kennedy Jr.'s promotion of an anti-vaccine agenda and ultraprocessed food products as the U.S. Health Secretary is detrimental to public health. His stances contribute to declining vaccination rates and the normalization of unhealthy dietary habits, exacerbating chronic disease risks for Americans already struggling with poor nutrition compared to other nations. His actions of dismissing health experts and endorsing low-quality foods will likely increase healthcare costs associated with lifestyle-related illnesses. To prevent further regression, Congress should intervene through legislation or oversight to uphold scientific consensus and nutritional guidelines.