We have taken special care to use ingredients that do not affect blood pressure. Most "Fat Burners" contain stimulating ingredients that can give you the jitters and in some cases raise blood pressure. The main ingredient in Zeal Burn is Advantra-Z, which has been scientifically proven to increase fat burning without increasing heart rate or raising blood pressure. There has been a possible connection with Cha de Bugre and blood pressure.
As with all of our products, if someone has a medical condition, such a high blood pressure, you should always consult your doctor beforehand.