Celery is beneficial for high blood pressure due to its high content of a compound called phthalides, particularly 3-n-butylphthalide (3nB), which helps relax the muscles around the arteries and promotes blood vessel dilation, leading to lower blood pressure.

Additionally, celery is rich in potassium, which balances sodium levels in the body and further aids in blood pressure reduction.

Consuming celery as part of a balanced diet can contribute to overall cardiovascular health, making it a good choice for those managing high blood pressure.

Scientific Evidence

Several studies have highlighted the positive effects of celery on blood pressure regulation. Celery components have been shown to have protective effects on insulin action, glucose, lipid metabolism, and blood pressure (Hedayati et al., 2019).

Clinical studies have indicated that weight loss, which can be aided by celery consumption, is effective in preventing hypertension and reducing blood pressure in hypertensive individuals (Hall et al., 2010).

Research has demonstrated that celery juice and celery stem extract can be beneficial in the treatment of hypertension due to their ability to help lower blood pressure (Yan et al., 2022.) 

Celery contains diuretic potassium, which aids in releasing water and sodium from the body, thereby reducing blood pressure (Syam & Ismanti, 2022).

Moreover, celery is rich in flavonoids, vitamin C, apiin, calcium, and magnesium, all of which contribute to its potential to lower high blood pressure (Simamora et al., 2021).

Studies have also shown that celery seed extract can be effective in managing hypertension (Rad et al., 2022).

The therapeutic effects of celery seed extract have been reported in clinical trials, indicating its potential as a supplement for hypertension management (Rad et al., 2022).

Additionally, celery has been found to possess healing effects against hypertension, diabetes, and cardiovascular disorders due to its antioxidant properties (Arsenov et al., 2021).

Conclusion

In conclusion, the existing evidence suggests that celery, whether consumed as juice, stem extract, or seed extract, can play a role in reducing high blood pressure.

Its components aid in various metabolic processes that contribute to blood pressure regulation. Incorporating celery into the diet may be a natural and effective way to help manage hypertension.