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.)
Several Indian studies over the last few years have shown that Arjuna, in animals and in humans, reduces total cholesterol and increases HDL (“good” cholesterol). One study showed that this herb was as effective an antioxidant as vitamin E and that it reduced cholesterol in the human subjects quite substantially. Considering its benefit for cholesterol, it is not surprising that it lowers blood pressure; many cases of high blood pressure in the United States are caused by cholesterol accumulation in the arteries.
High blood pressure over an extended period can lead to potentially dangerous complications. This can cause damage to organs, leading to microalbuminuria, cognitive dysfunction, and left-ventricular hypertrophy, as noted by one study. Additionally, the risk of renal failure, dementia and suffering a heart attack also dramatically increases in the population with elevated blood pressure levels.
“Exercise, particularly cardio and aerobic exercise, has been known to be a potent dropper of blood pressure for a long time, and we know that fruits and vegetables rich in potassium and naturally occurring nitrates can actually lower blood pressure as effectively as many of the medications,” he said. “So that, to me, is no surprise. It’s nice that they put it all together in this study.”
Cardamom is a seasoning that comes from India and is often used in South Asian cuisine. A small study of 20 people investigating the health effects of cardamom found that participants with high blood pressure saw significant reductions in their blood pressure readings after taking 1.5 grams of cardamom powder twice a day for 12 weeks. You can include cardamom seeds or powder in spice rubs, soups and stews, and even baked goods for a special flavor and a possible positive health benefit.
Eat salad with an oil and vinegar vinaigrette. Consume a CoQ10 with Krill Oil and fish oil with sardines, anchovies, mackerel, and/or salmon. Eat steel cut oatmeal every other day per week (1 bowl). Drink a cup of Yogi Stress Relief tea. Drink plenty of water and walk for 15 to 30 minutes per day. Minimize stress, and take a medication if all else fails.
Another study by UCLA researchers of 1,117 men and women with high blood pressure reported that within three weeks of arriving at Pritikin, systolic blood pressure fell on average 9%. Diastolic pressure also fell 9%. Of those taking blood pressure drugs, 55% returned home medication-free. Many of the remaining 45% left Pritikin with their dosages substantially reduced.2
Also, if you sit for several hours a day, try to reduce the amount of time you spend sitting. Research has found that too much sedentary time can contribute to many health conditions. Aim for five to 10 minutes of low-intensity physical activity — such as getting up to get a drink of water or going on a short walk — each hour. Consider setting a reminder in your email calendar or on your smartphone.
4. Find an exercise that works for you (and do it). Moving more can help reverse high blood pressure. One meta-analysis of 65 studies found regular exercise provides both an acute and longer-term reduction in blood pressure. Whether you’re an exercise novice or a conditioned athlete, these four strategies can help you create an effective workout plan to optimize health.
Your circulatory system is very much like the hot tub’s. Your blood is like the water. Your heart is like the pump, and your blood vessels are like the pipes. Your heart pumps your blood through the circulatory system in order to feed oxygen and nutrients to cells throughout your body, and to remove waste products. By circulating through the system, your blood is filtered and re-utilized, again and again.
We asked clinicians from Beth Israel Deaconess Medical Center’s CardioVascular Institute how they advise their patients to keep blood pressure under control. While medication is the right solution for some people, the good news is that lifestyle changes can help reduce — and in some cases replace — the amount of medication needed. It’s a good place to start.
Fish are a great source of lean protein. Fatty fish like mackerel and salmon are high in omega-3 fatty acids, which can lower blood pressure, reduce inflammation, and lower triglycerides. In addition to these fish sources, trout contains vitamin D. Foods rarely contain vitamin D, and this hormone-like vitamin has properties that can lower blood pressure.
In addition to these methods being effective, other lifestyle changes and diet adjustments may also be useful in lower blood pressure. One study explains that losing weight can have a significant positive impact on patients that have been diagnosed with hypertension. Even small reductions in bodyweight amongst those individuals who are both obese and hypertensive can yield life-saving benefits. Dietary changes can also help. In particular, the patient should aim to lower their daily intake of sodium, which causes an elevation in blood pressure. The patient should also focus on obtaining more calcium, potassium and other minerals that are useful in balancing blood pressure levels. Fiber, fruits and a lot of vegetables should also be an essential part of the patient’s daily diet.
If you have been diagnosed with high blood pressure, your long-term health depends on keeping the condition under control. The changes above can all help reduce blood pressure levels to a healthy range and potentially allow you to avoid the need for medication. Still, this is a determination that can only be made by your physician. Speak with your doctor about your potential treatment options and which may be best for your particular situation.
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