Various organizations including the United States Department of Agriculture recommend that Americans consume less than 2,300 milligrams (mg) of sodium per day. But the ideal limit is really no more than 1,500 mg per day for most adults. Unfortunately, the average sodium intake of Americans is more than 3,400 mg per day, according to the Centers for Disease Control and Prevention (CDC). This is partly because sodium is so easy to consume — just 1 teaspoon of salt contains 2,300 mg of sodium.
Blood pressure fluctuates throughout the day, so measuring it in the morning might yield a different number than, say, the afternoon. Conditions like stress and lack of sleep can also fluctuate blood pressure. Visiting your doctor might feel nerve-wracking, which can elevate your blood pressure and create a condition called white coat hypertension.
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.
Mildly or moderately elevated blood pressure will rarely give obvious symptoms (a light headache might occur sometimes). A very high blood pressure can give severe headaches, fatigue and nausea. High blood pressure is the result of an increased amount of liquid and salt in the blood, and also of the blood vessel walls being thicker and harder than normal.
In Sweden, blood pressure is often wrongly measured at clinics with the subjects lying down. The differences tend to be small, however: when seated, the systolic blood pressure registers a little lower, and the diastolic a little higher. Trying this on myself, I noted readings of 116/73 averaged over several seated measurements and an average of 119/72 lying down.
Eat berries. Berries have many health benefits, and one of them is improving blood pressure and reducing other heart disease risks. Berries, like strawberries, raspberries, blackberries, and blueberries, have lots of polyphenols, which are great for your heart. They’re also really tasty. So, load up on the berries for better blood pressure. If you don’t like eating them all the time, try adding them to a smoothie made with low-fat or fat-free yogurt without added sugar. Throw in some ice, banana, and low-fat milk for a heart-healthy treat.
5) Turmeric. Modern science is just barely hitting the tip of the iceberg concerning the superfood capacity of turmeric, also commonly known as curcumin. But one of the herb's already known benefits concerns its abilities to significantly decrease inflammation throughout the body, which is a primary cause of high cholesterol and even high blood pressure. By actively reducing inflammation, turmeric helps improve cardiovascular function and maintain healthy blood flow.
Research on the Dietary Approaches to Stop Hypertension (DASH) diet shows that eating at least 9 servings of fruits and vegetables each day can reduce blood pressure about as much as medication. Fruits and vegetables are high in potassium, which helps to balance sodium in your cells to reduce pressure in your blood vessel and has shown to lower risk for stroke. Try to incorporate at least one piece or serving of a fruit or vegetable (or both) into each snack, and include about ½ plate of fruits and vegetables into all your meals.
If you think eggs are not heart healthy, you should know that past studies have shown that yolks don’t raise heart disease risk. Now, recent research has found that egg whites deserve a place on the list of foods to lower blood pressure, according to a study presented at a meeting of the American Chemical Society. As MensHealth.com reported, when rats with high blood pressure were fed a protein found in egg whites, they experienced a drop in blood pressure that was comparable to a low dose of Captopril, a blood-pressure-lowering medication. Although more research is needed, eggs are a solid source of protein, vitamin D, and other healthy nutrients.
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If you’re eating more fruits and vegetables, you’re already taking a positive step toward reducing salt and enhancing potassium intake. Sodium can be found in abundance in processed foods – anything that comes in a package, can, or especially from a fast food restaurant. If you’re over 50, or at higher risk, aim for no more than 1,500 mg/day. Check your food labels for sodium content. If you see that a food has more than 400-500 mg in a serving, see if there’s a lower-sodium option.
I just found this site while reading the Washington Post article, and I so hope there is some help for me. I will be 71 in a couple of weeks. I am a congenital heart survivor, having surgical repair by Dr. Cooley in 1960 at the age of 12. I learned a few years ago that I have a “showering” of micro hemorrhages in my brain from the heart lung machine not being “neuroprotective”… That news was shocking and traumatizing. As a child I expected to die. Both my young brothers died of other congenital illnesses. At any rate that apparently puts me at higher than normal stroke risk.
Kiwis are another fruit that positively impacts blood pressure. Some researchers studied how the fruit fares compared to apples. They found that eating three kiwis a day over eight weeks reduced blood pressure in people with slightly high blood pressure more so than eating one apple per day during the same time. A daily serving of kiwi was also found to reduce blood pressure in people with only mildly elevated levels. Kiwis are also an excellent source of vitamin C which can also also improve blood pressure.