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.)
Conventional allopathic medicines and lifestyle modifications still remain the backbone of hypertension management. What about alternative treatments, though? Well,in 2013, the American Heart Association came out with an official statement addressing this issue, published in the journal Hypertension. The statement runs about 59 pages, but I will try to summarize this statement's conclusion's addressing the efficacy of approaches like acupuncture, yoga, meditation, etc in treating high blood pressure. Please note that these conclusions apply only to treatment of high blood pressure, and not to other health/psychological benefits that may be derived from doing these activities.
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.
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.
Beta blockers decrease the effect of adrenaline on the cardiovascular system, slow the heart rate, and reduce stress on the heart and the arteries. Side effects include worsening shortness of breath if you have chronic obstructive pulmonary disease or asthma; sexual dysfunction; fatigue; depression; and worsening of symptoms if you have peripheral artery disease. Beta-blocker examples include:
Cat’s claw is an herbal medicine used in traditional Chinese practice to treat hypertension as well as neurological health problems. Studies of cat’s claw as a treatment for hypertension in rodents indicate that it may be helpful in reducing blood pressure by acting on calcium channels in your cells. You can get cat’s claw in supplement form from many health food stores.
It’s a common question among our guests at the Pritikin Longevity Center, who are taught how devastating the high-salt U.S. diet is to our blood pressure and overall health. Searching for alternatives, people often ask: What about salt substitutes with potassium? And what about MSG? Isn’t it a bad choice? Here are answers, some of which may surprise you.
The causes are most often some combination of clogged “pipes” and excessive salt in the diet. Lifestyle changes, such as appropriate diet and exercise, are among the most effective treatment strategies for high blood pressure. Relaxation, meditation, and otherwise “taking it easy” are not effective solutions, as valuable as such strategies may be for your psychological well-being.
Note: The fasting and high blood pressure study described in this article was funded in part by a grant from the National Health Association. It was conducted at the Center for Conservative Therapy in Penngrove, California. The results appeared in the article, “Medically Supervised Water-Only Fasting in the Treatment of Hypertension,” published in June 2001 in the Journal of Manipulative and Physiological Therapeutics.
How low should you go? Aim to keep your sodium intake below 1,500 mg for healthy blood pressure, recommends the American Heart Association. That’s about half of what most Americans consume per day. Going easy on the saltshaker can help, but you’ll make a bigger impact by watching the sodium count in packaged or processed foods, Obarzanek says. (Pay extra attention to bread and rolls, pizza, soup, cold cuts, poultry, and sandwiches, which tend to pack the most salt.) Then try these other simple ways to slash your salt intake.
A study, done in December of 2009, was published in the Indian Journal of Biochemistry & Biophysics. They gave a group of participants 1 teaspoon of cardamom powder daily for several weeks. The results showed a significant reduction in blood pressure. Combined with ginger and cinnamon, both warming spices that improve circulation, you can make a lovely tea to help your heart get healthy.