1 Eat foods high in vitamins and mineral the day before your fast. 2  After your fast, drink grapefruit juice. 3  An hour or two after the grapefruit juice is consumed, the digestive system should be reawakened, though groggy. 4  Feel free to slowly eat an apple. Eat foods high in vitamins and mineral the day before your fast. 2  After your fast, drink grapefruit juice. 3  An hour or two after the grapefruit juice is consumed, the digestive system should be reawakened, though groggy. 4  Feel free to slowly eat an apple.
March 22, 2002 -- Two glasses of orange juice a day lowers blood pressure, a new study suggests. It doesn't mean that OJ is the cure for what ails you.It does mean that a good diet is crucial -- especially for heart patients.High blood pressure isn't good for anybody.he blood-pressure decrease we saw is definitely clinically relevant, says Carla McGill, PhD, RD, a nutrition scientist at Tropicana. If we could reduce blood pressure by this much it would be very good for all patients.. At the end of the study, the patients stopped drinking orange juice for two weeks.
Starchy vegetables, such as potatoes and sweet potatoes, are high in potassium and low in sodium. A high-potassium, low-sodium diet may help lower your blood pressure, and healthy adults should have at least 4,700 milligrams potassium and no more than 2,300 milligrams sodium per day.igh-fiber fruits may help lower your blood pressure. Photo Credit Stockbyte/Stockbyte/Getty Images. High blood pressure increases your risk for heart disease and stroke, but you may be able to lower your blood pressure by improving your diet.