The study by Aekthammarat, et al. (2019) r on hypertensive rats revealed that Moringa Oleifera leaf extract could significantly reduce blood pressure and heart rate. This effect is attributed to the extract's ability to cause vasodilation, a process where blood vessels widen, allowing for better blood flow and lower pressure within the vessels. The extract also exhibited antioxidative properties, combating oxidative stress, a condition that can lead to heart disease if unchecked.

Kumar Sai Sailesh, et al. (2018) focus on the flavonoid content of Moringa Oleifera and its antihypertensive effects. Flavonoids are known for their antioxidant and anti-inflammatory properties, which are beneficial in reducing blood pressure. Additionally, the presence of specific compounds like niazirin and niazirinin in Moringa has been found to directly contribute to lower blood pressure and heart rate, offering a potent natural solution for hypertension management.

Research highlighted by Aekthammarat, D., et al. (2020) shows that Moringa leaf extract aids in increasing nitric oxide production. Nitric oxide is crucial for vascular health as it helps blood vessels relax and expand, ensuring blood flows easily, which is essential for maintaining lower blood pressure levels. This discovery points towards Moringa Oleifera's potential as a dietary supplement for heart health, demonstrating its natural capacity to support the cardiovascular system.

The research by Jabbar, M., et al. (2023) underscores the dose-dependent nature of Moringa Oleifera's antihypertensive effects. The study demonstrates that the reduction in blood pressure, including intraocular pressure (pressure within the eye), correlates with the amount of Moringa ingested. This finding highlights the importance of dosage in utilizing Moringa as a natural antihypertensive agent.

The findings from Alia, F., et al. (2022). suggest Moringa Oleifera acts as a protective agent for the heart, especially against conditions like hypertension that can lead to heart damage. By reducing cell death and inflammation, and by enhancing the heart's pumping ability, Moringa Oleifera supports the overall structure and function of the heart. This protective effect is critical in preventing complications arising from chronic high blood pressure.

Gbankoto, et al. (2019) elucidate the vasodilatory actions of Moringa Oleifera extract, which means it can relax and widen blood vessels, improving blood flow and reducing blood pressure. This action is vital for preventing hypertension and its associated risks. The study confirms the traditional use of Moringa Oleifera in enhancing cardiovascular health through natural means.

The study conducted by Chan Sun, M., et al. (2020). explored the effects of consuming cooked Moringa Oleifera leaves on blood pressure, particularly after meals. Despite a high intake of salt, individuals who consumed Moringa leaves experienced a significant reduction in diastolic blood pressure, which is the pressure in the arteries when the heart rests between beats. This suggests that Moringa leaves can counteract the blood pressure-raising effects of high salt consumption, offering a simple dietary approach to managing blood pressure.