In this study V8 vegetable juice was used to help subject lower blood pressure. V8 has a problem in that it's loaded with sodium which is known to raise blood pressure.
A better solution is to buy a VitaMix machine. This is not a juicer. Juicers separate the valuable pulp from the juice. The VitaMix purees the entire vegetable. In this way you get whole vegetables and fruits for the health benefits and you need much less produce when compared to a standard juicer. That saves you money.
Vegetable Juice Aided In Dietary Support For Weight Loss And Lower Blood Pressure