A study published in the American Journal of Hypertension looked at how olive oil might affect blood pressure in young women with mild high blood pressure. Spanish researchers compared a diet of polyphenol-rich olive oil to a diet that didn't contain any polyphenols and their effects on blood pressure over a period of four months. The results: The polyphenol-rich olive oil was linked with drops in systolic and diastolic blood pressure—especially among women with higher blood pressure 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.

1. Concentrate on foods that lower blood pressure. Sugary, processed foods contain salt, sugar, damaged fats, and food sensitivities like gluten that contribute to or exacerbate high blood pressure. Shifting to a whole, unprocessed foods diet can dramatically impact your blood pressure. Many whole, unprocessed foods are rich in potassium, a mineral that supports healthy blood pressure. Some research shows that too much sodium and low amounts of potassium – can contribute to high blood pressure. Research shows people with high blood pressure can benefit from increased potassium in foods including avocado, spinach, wild-caught salmon, and sweet potatoes.
Swearing off cigarettes is probably the single best thing you can do for your heart. It’s good for your health in general, too. Not only does smoke hurt you over the long term, but your blood pressure goes up every time you have a cigarette. Lower your blood pressure and prolong your life by quitting. If you need help getting started, talk to your doctor.

7. Cut down on sodium intake: Processed and packaged food needs to go out of your kitchen, if you want healthy levels of blood pressure. This is because processed food is loaded with added preservatives to increase their shelf life. Also, prepare your food with lesser salt as high intake of salt is linked to risks of high blood pressure and stroke. 

Chronic hypertension causes the arteries throughout a patient’s body to become damaged and can lead to additional complications that may yield fatal consequences, especially when left untreated. One study noted that there is a significant increase in the risk for coronary artery disease and stroke amongst people who have elevated or high blood pressure. The study also noted that developing this condition at a younger age seems to hold an opportunity for more risks.
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:
Dr. Palanismy notes that a particular form of stress reduction called Mindfulness-Based Stress Reduction has been proven in research studies to reduce blood pressure. This approach to stress reduction uses meditation, body awareness and movement such as yoga to help people better observe their experiences, instead of being completely immersed in them. This helps them take a step back in stressful situations.
There are more worrisome facts about medications, notes Dr. Fruge.  Drug treatment frequently has annoying and sometimes dangerous side effects, and never cures the disease.  All too often, blood pressure problems grow progressively worse despite the use of medications.  That’s deeply troubling because hypertension is a major risk factor for heart attacks, strokes, heart failure, cardiac arrhythmia, and premature death.
There are many popular medical myths about high blood pressure. For example, many physicians believe that high blood pressure is an “inevitable consequence of aging;” that the “only viable treatment option for high blood pressure patients is medication”; that high blood pressure patients must take their medications “for the rest of their lives”; and, worst of all, that high blood pressure medications are “safe and effective.”
Hypertension (high blood pressure) is an extremely common disease. A little under a half, or 40% of all adults aged 25 years and over, have high blood pressure (most of them residing in the developed world). This number is about 30% for US adults over the age of 18. About 7.5 million people die every year around the world from consequences of high blood pressure. I guess you get my point...uncorrected high blood pressure is a big deal, and you don't want to ignore it! 

TM was developed in India in the 1950s by Maharishi Mahesh Yogi. It has had its fair share of celebrities, from the Beatles to Madonna, swear by it. The technique involves using mantra (sounds or chants) to focus meditate while one sits for about 15 minutes with the eyes closed. It gained some notoriety/free publicity in 1977 when a US Court ruled against a TM program being taught in New Jersey schools as being "overtly religious in nature". The program ended up getting scrapped, but the case also helped TM get even more attention in the US. This was followed paradoxically by a comeback by TM when in a sort of "quasi-recognition" by the establishment, the Maharishi University in Fairfield, Iowa, received $20 million in NIH (National Institute of Health) funding to study the effects of TM on human health!
Though the experts continue to argue about salt, it’s clear that a high-sodium diet increases the risk of hypertension, and that a low-sodium diet can help prevent or control it. Most dietary sodium comes not from your salt shaker but rather from processed foods, such as canned soups and restaurant meals. The only way to keep your sodium intake as low as 1,500 milligrams daily—the maximum recommended for people with high blood pressure or at elevated risk for it—is to eat mostly unprocessed foods such as fruits, vegetables, and meat prepared at home. You can also choose low-sodium brands in the store, and ask for less salt in restaurants. 
When added to a healthy diet, almonds can help influence lower blood pressure levels. In fact, almonds are included in the Dietary Approaches to Stop Hypertension — DASH — Diet. In the diet, almonds are included in the “nuts, seeds and legumes” group. The diet recommends eating four to five servings of this food group per week. With regard to almonds, one serving of almonds is just one-third cup. The healthy monounsaturated fat in almonds contributes to lower blood cholesterol levels and reduced arterial inflammation, which ultimately helps lower the pressure inside the arteries.
Americans eat far too much dietary sodium, up to three times the recommended total amount, which is 1,500 milligrams (mg) daily for individuals with high blood pressure, says Dr. Fisher. It doesn't take much sodium to reach that 1,500-mg daily cap — just 3/4 of a teaspoon of salt. There's half of that amount of sodium in one Egg McMuffin breakfast sandwich. Weed out high-sodium foods by reading labels carefully. "It is very difficult to lower dietary sodium without reading labels, unless you prepare all of your own food," says Dr. Fisher. Beware in particular of what the American Heart Association has dubbed the "salty six," common foods where high amounts of sodium may be lurking:

7. Cut down on sodium intake: Processed and packaged food needs to go out of your kitchen, if you want healthy levels of blood pressure. This is because processed food is loaded with added preservatives to increase their shelf life. Also, prepare your food with lesser salt as high intake of salt is linked to risks of high blood pressure and stroke.

Consuming flaxseed in a variety of foods was linked to a reduction in both systolic blood pressure (when the heart contracts) and diastolic blood pressure (when the heart relaxes) over six months in people with hypertension, according to a study published in the journal Hypertension. Even when study participants took blood pressure medication, they experienced a benefit from flaxseed. It's not clear what in flaxseed may be responsible for the blood pressure reduction, but it may be any or all of these four compounds: alpha linolenic acid, lignans, peptides and fiber.
Blood pressure is the force of blood pushing against the walls of arteries. When the doctor measures your blood pressure, the results are given in two numbers. The first number, called systolic blood pressure, is the pressure caused by your heart contracting and pushing out blood. The second number, called diastolic blood pressure, is the pressure when your heart relaxes and fills with blood. Your blood pressure reading is usually given as the systolic blood pressure number over the diastolic blood pressure number, such as 138/72. Normal blood pressure for adults is defined as a systolic pressure of less than 120 and a diastolic pressure of less than 80. This is stated as 120/80.
As blood pressure tends to vary somewhat from day to day, it’s recommended to only diagnose someone with high blood pressure if they have given a repeatedly high reading. If the average of either of the readings (either the systolic or diastolic) is higher than the norm, it will be considered an elevated blood pressure. That is, an average of 150/85 or 135/100 over readings on several occassions will be considered too high.