Groundbreaking research published in 1998 in the journal Diabetes reported that nearly two-thirds of the test subjects who were insulin resistant (IR) also had high blood pressure, and insulin resistance is directly attributable to a high sugar, high grain diet, especially if accompanied by inadequate exercise. So, chances are that if you have hypertension, you also have poorly controlled blood sugar levels, because these two problems often go hand in hand.
“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.”
High blood pressure, or hypertension, is the leading risk factor for heart disease and stroke. Damage to your blood vessels occurs every time your pressure is elevated, and the new guidelines are meant to help people become more aware earlier. And through earlier awareness, it may help prevent the damage that would occur if you waited for a later diagnosis.
Scientists have long debated the effects of caffeine on blood pressure. But an analysis of 34 studies seems to have delivered a verdict. On average, consuming 200 to 300 mg caffeine (the amount found in one or two cups of coffee) raises systolic blood pressure by 8 mmHg and diastolic blood pressure by 6 mmHg. And the effects can last for up to three hours. (For reference, 8 ounces of drip coffee contain 100-125 mg of caffeine; the same amount of tea, 50 mg; an equal quantity of cola, about 40 mg.)
Español: bajar la presión arterial rápidamente, Italiano: Far Abbassare Velocemente la Pressione del Sangue, Português: Baixar a Pressão Rapidamente, 中文: 快速降血压, Français: faire baisser la tension artérielle rapidement, Русский: быстро понизить артериальное давление, Deutsch: Schnell den Blutdruck senken, Bahasa Indonesia: Cepat Menurunkan Tekanan Darah, Čeština: Jak rychle snížit krevní tlak, Nederlands: Snel je bloeddruk verlagen, 日本語: 速やかに血圧を下げる, हिन्दी: रक्तचाप कम करें, العربية: خفض ضغط الدم بسرعة, Tiếng Việt: Hạ Huyết áp Một cách Nhanh chóng, 한국어: 빠르게 혈압 내리는 법, ไทย: ลดความดันโลหิตแบบเร่งด่วน, Türkçe: Tansiyon Hızla Nasıl Düşürülür
In a 2014 review of previous studies, people who consumed probiotics—healthy bacteria found in yogurt and other fermented foods—saw their systolic blood pressure reduced an average of 3.6 points, and their diastolic reduced 2.4 points, compared to those who didn’t. Those with blood pressure higher than 130/85 experienced the greatest reductions, along with those who took probiotic supplements or ate probiotic foods for longer than two months. (Any blood pressure over 120/80 mm Hg is considered elevated.) Experts say any effect probiotics have on blood pressure is likely modest, but that they may play a role in an overall heart-healthy lifestyle.
An aside: We don't much like taking medications, either. But if you end up needing blood pressure medicine to achieve a healthy blood pressure, don't be discouraged. The medicines are effective and safe, and they present only mild side effects, if any. Studies comparing older and newer blood pressure medicines found that one of the oldest and cheapest classes of drugs (the thiazide diuretics, such as hydrochlorothiazide and chlorthalidone) was as good as, or better than, the newer, more expensive ones.
In most cases where high blood pressure is diagnosed, the cause remains unclear. One review paper in the International Journal of Hypertension explains that this accounts for around 90% of all hypertension diagnosis and is usually referred to as essential hypertension. Secondary hypertension is diagnosed when a cause can be identified. Potential causes of secondary hypertension may include:
And remember: If you do a water fast, it’s critical to drink high-quality water. (Many Food Revolution members like the AquaTru water filter because it delivers high-quality water for a remarkably affordable price. Find out more and get a special discount here. If you order from this link, the AquaTru manufacturer will contribute a portion of the proceeds to support Food Revolution Network’s mission of healthy, ethical, sustainable food for everyone who eats.)
Bananas are one great source of potassium, but there are other tasty ways to get your fill. Potatoes actually pack more potassium than the yellow fruit (and you might be surprised to learn there are plenty of other health benefits of potatoes, too). Sweet potatoes, tomatoes, orange juice, kidney beans, peas, cantaloupe, honeydew, and dried fruits like prunes or raisins are other good sources. In all, you should aim to get 2,000 to 4,000 mg of potassium a day, Van Horn recommends.
A heart rate watch can let you quickly assess your pulse. Here's how to use one. Put the band that comes with it on your chest underneath your shirt. By looking at the watch during exercise, you can see your actual heart rate. This is a good alternative to taking your pulse manually. Ask your doctor to recommend the best target heart rate zone (or training zone) for you.
Editor’s Note: Considerable controversy exists about whether fat or cholesterol are, per se, drivers of atherosclerosis. They are implicated in some studies, while others indicate that quality of fat, and placement in a wider dietary pattern, may be more significant to ultimate impact. What seems clear, however, is that a diet high in animal products, sugar, and processed foods is often a recipe for high blood pressure and heart disease.
Exercise is the soulmate to eating right. You’re more likely to lose weight if you exercise and follow a healthy diet. Official recommendations call for at least half an hour of exercise most days of the week. The effects can be dramatic: Blood pressure drops of 4 to 9 points. Remember that exercise isn’t just going to the gym. It can be gardening, washing your car, or housework. But things that get your heart rate up -- aerobic activities -- like walking, dancing, jogging, riding your bike, and swimming are best for your heart.
Get moving at least a little bit every day, with a standard recommendation of 30-60 minutes a day, 3-5 times a week. Get your heart pumping at a moderate intensity for a few times a week, and mix it up with some strength training. Because life happens, on the days when you can’t fit it in, try to build more activity into your day by parking further away, taking the stairs instead of the elevator, or even just doing a quick sprint or two up and down the block. Every little bit helps.
While you shouldn't shrug off the change, there's also no need to panic. "Obviously, nothing happened overnight inside a woman's body or to her health with the release of the guidelines," says Dr. Naomi Fisher, director of hypertension service and hypertension innovation at the Brigham and Women's Hospital Division of Endocrinology, Diabetes, and Hypertension, and associate professor of medicine at Harvard Medical School.
They say high BP (hypertension) is a "silent disease", but it does whisper softly. I felt it. It was an uncomfortable feeling, a strong sense of "something isn't right". For some it may be a slight headachy feeling, or a tightness in the head, or dizziness. If you stop and think, you can feel it if ever your BP shoots way too high. If ever it does, you'll then be searching for answers as to how to lower blood pressure quickly, like I was.
If you are insulin resistant, you'll definitely want to include weight training in your exercise program. When you work individual muscle groups, you increase blood flow to those muscles. Good blood flow will increase your insulin sensitivity. Depending on your physical condition when you embark on your exercise program, you may need to consult with a health care professional for help increasing to the intensity required to lower your insulin level. Exercise in combination with the supplement L-arginine has been shown to correct the abnormal functioning of blood vessels seen in people with chronic heart failure. However, I would view this more as a drug approach and not necessarily a supplement you would consider using for optimizing health in general. L-arginine probably works through its interaction with nitric oxide. I would consider it an adjunct, not a replacement, for coenzymeQ10, which is a well-proven therapy for heart failure.
Also focus on eating nitrate and nitrite-rich vegetables (not to be confused with the other types of nitrates and nitrites that are found in processed meats) . Nitrates and nitrates from vegetables help to relax and dilate blood vessels throughout your body and increase blood flow. Although it’s a short-term effect, eating more nitrate-rich vegetables like beets, cabbage, leafy greens, and vegetable juices, can reduce blood pressure for a few hours. Recent studies have also shown that those who drank beetroot juice showed an immediate effect on lowering blood pressure. By eating plant-based foods consistently, you’ll see their regular benefits.
Eat a heart-healthy diet. Eating a well-balanced diet with lots of fruits, vegetables, whole grains, nuts, and seeds that is also low in sodium, saturated fat, added sugar, and cholesterol is important for your heart. There is a diet specifically geared toward lowering blood pressure. It’s called the DASH diet, which stands for dietary approaches to stop hypertension. Talk to your doctor or make an appointment with a dietitian if you need help making changes to your diet.
Flavanols an anti-inflammatory and heart-protective antioxidant found in raw cacao may protect against cardiovascular disease, reduce the risk of stroke, and help improve blood circulation. Thus lowering your blood pressure. Cacao contains over 700 compounds and the complex antioxidants found in it known as polyphenols help reduce ‘bad cholesterol’ and prevent hardening of the arteries.
The very first thing your primary care doctors at The Medical Group of South Florida do when you come in for a visit is check your blood pressure. That’s because high blood pressure can cause heart attacks and strokes, and rarely produces detectable symptoms in sufferers until it has done serious damage. Other associated illnesses can include kidney disease, blindness, and dementia.
If it’s even slightly high, we will recommend you take appropriate steps to lower it, such as adhering to the DASH diet (fresh vegetables, lean protein, whole grains, low salt, and low-fat dairy), losing weight, stopping smoking, exercising, and reducing stress. If those non-medical approaches don’t achieve the necessary results, we will prescribe medication.
2. Take the right nutrients. Talk with your chiropractor or other healthcare professional about the wide range of well-studied nutrients that, along with dietary and lifestyle modifications, can help normalize your blood pressure. One meta-analysis found magnesium supplements could lower blood pressure. Likewise, researchers find a small but significant decline in blood pressure for people with hypertension who use fish oil. (You can get all of fish oil’s benefits combined with anti-inflammatory flax oil and GLA in our Optimal Omega.)