"Blood pressure treatment breakthrough", study available at:
https://www.bhf.org.uk/what-we-do/news-from-the-bhf/news-archive/2016/september/blood-pressure-treatment-breakthrough"The curious case of high blood pressure around the world", article available at:
"Korean FDA approves InterCure's breakthrough therapeutic breathing device to lower blood pressure", article available at:
"Hypertension: This 3-Ingredient Ayurvedic Herbal Mixture May Help Manage High Blood Pressure", article available at:
"The calming effects of Passion Flower", article available at:
https://www.healthline.com/health/anxiety/calming-effects-of-passionflower#calming
"Marshmallow Root", article available at:
https://www.healthline.com/health/food-nutrition/marshmallow-root
"The whole truth about Corydalis", article available at:
https://shenclinic.com/pages/the-whole-truth-about-corydalis-with-respect-to-dr-oz
"Corydalis", study available at:
https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/corydalis
"Facts about California Poppy", article available at:
https://www.healthbenefitstimes.com/california-poppy/
"Comparison of hypotensive, diuretic and renal effects between cladodes of Opuntia ficus-indica and furosemide", study available at:
https://www.sciencedirect.com/science/article/pii/S1995764517309306
"Antioxidant treatment normalized carotid body response", study available at:
"Cactus Pear, source of antioxidants", article available at:
https://www.webmd.com/food-recipes/news/20040819/cactus-pear-superb-source-of-antioxidants
"The benefits of Nopal", article available at: