Analysis of 9,173 US adults from NHANES 2007-2010 data reveals organic food purchasers had 11% lower odds of hypertension compared to non-purchasers. The protective effect increased with purchasing frequency, reaching 17% lower risk among those who always or mostly bought organic foods. This cross-sectional finding adds to emerging evidence that organic consumption patterns may influence cardiovascular health, though the confidence intervals crossed 1.0, indicating statistical uncertainty. The mechanism remains unclear—benefits could stem from reduced pesticide exposure, higher nutrient density in organic foods, or simply reflect healthier lifestyle patterns among organic consumers. This demographic typically exhibits higher education levels, better dietary habits, and more health-conscious behaviors overall. The observational design cannot establish causation, and using purchase behavior as a proxy for actual consumption introduces measurement uncertainty. As this is a preprint awaiting peer review, these preliminary results require validation through controlled studies and replication in diverse populations. While promising for those seeking dietary strategies to support cardiovascular health, the findings represent an early signal rather than definitive evidence for recommending organic foods specifically for blood pressure management.