Caffeine can raise blood pressure by tightening blood vessels and magnifying the effects of stress, says James Lane, PhD, a Duke University researcher who studies caffeine and cardiovascular health. "When you're under stress, your heart starts pumping a lot more blood, boosting blood pressure," he says. "And caffeine exaggerates that effect." (Not sure whether you need to cut back? Here are 6 physical symptoms that mean you're drinking too much coffee.)


Regular visits with your doctor are also key to controlling your blood pressure. If your blood pressure is well-controlled, check with your doctor about how often you need to check it. Your doctor may suggest checking it daily or less often. If you're making any changes in your medications or other treatments, your doctor may recommend you check your blood pressure starting two weeks after treatment changes and a week before your next appointment.
The acronym FAST can help. F: Face drooping. Can the person smile? Is the smile uneven? A: Arm weakness. Is one arm weak or numb? If the person raises both arms, does one drift down? S: Speech difficulty. Is the person's speech slurred? Can they repeat simple sentences you give them? T: Time to call 911. If the person shows any of these symptoms, even if the symptoms go away, call 911. Check the time so you know when the symptoms began.

“We have many people with hypertension who come to Pritikin,” says Pritikin’s Associate Medical Director Danine Fruge, MD, “and within three days, many have blood pressures that have dropped so low that we need to reduce their medications or take them off their pills altogether. Yes, just three days. That’s how quickly and powerfully our bodies respond to healthy food, exercise, and other lifestyle changes.”
3. Quit smoking and alcohol: Because, neither of the two is of any benefit to your health. What's more is that smoking is listed as a causative factor for almost all diseases. You name a disease, and smoking will be a contributing factor to it. Alcohol, on the other hand, has direct links with increasing blood pressure. No amount of alcohol intake is safe or healthy for men or women.
Those who received a placebo drink improved their reading by only 1 point. The phytochemicals in hibiscus are probably responsible for the large reduction in high blood pressure, say the study authors. Many herbal teas contain hibiscus; look for blends that list it near the top of the chart of ingredients for low blood pressure—this often indicates a higher concentration per serving.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

Did you know high blood pressure affects nearly half of all Americans? When left untreated, it can cause serious problems. High blood pressure (or hypertension) makes the heart work too hard to pump blood around your body. That can increase your risk of other health problems such as heart failure, heart attack or stroke. It can also cause kidney failure and vision issues.

Eat beets: Rich in vitamins and minerals, this root vegetable can help decrease blood pressure. A 2010 study in hypertension found that drinking only 250ml of juice was needed have a positive effect on blood pressure. Many of the participants saw lowered blood pressure within 24 hours. Another study from 2012 saw that beetroot juice helped lower systolic blood pressure.
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