There are times it is normally for the heart to beat harder, such as if you are out hiking and encounter a bear. Your blood pressure will jump so larger levels of oxygenated, nutrient rich blood is sent through your system and you are able to react. All part of the flight or fight response.

When you are diagnosed for high blood pressure your blood pressure is not just high for limited periods of time. It is consistently elevated. This means the heart is constantly working harder than it should.

Here are 7 reasons your heart may be dealing with this increased workload:

1. Atherosclerosis (narrowing of the arteries) – This may be caused by cholesterol deposits along arterial walls resulting in plaque buildup. Fibrosis or endothelial dysfunction may also result in narrower arteries. When arteries narrow the heart has to pump harder (exert more force) to move blood throughout the system.

Continue reading ‘What May Cause High Blood Pressure?’ »

Let’s cover five ways you can lower high blood pressure through dietary changes.

1. Increase your intake of fruits and vegetables

The DASH (Dietary Approaches to Stop Hypertension) diet is a very effective meal plan to lower blood pressure. The diet is high in fruits and vegetables, including 4-5 vegetable servings and 4-5 fruit servings everyday.

Fruits and vegetables are rich sources of fiber and phytonutrients essential to heart health and promotion of a lower blood pressure. The more the better!

2. Decrease sodium intake

Continue reading ‘Lower High Blood Pressure: 5 Ways’ »

I’ve shared information previously on the benefits of a high potassium diet and reduced blood pressure. However, another study has found an increased risk of death from heart disease to be linked to a diet high in sodium and low in potassium.

High sodium, low potassium equals increased risk of death

According to research Elena V. Kuklina, consuming a diet high in sodium and low in potassium results in a 50% increased risk of death from any cause and almost doubles the risk of death from heart disease. The study I’m referencing was published in the Archives of Internal Medicine.

Study Participants

Researchers followed over 12,000 US adults. The participants did not follow a reduced salt diet nor did they have a history of heart conditions or stroke. Participants were followed for 15 years. During this time 2,270 participants died. Out of this number, 1268 died from cardiovascular disease.

Study Results

Continue reading ‘Sodium & Potassium – Are you getting too much or too little?’ »

With high blood pressure it’s important you follow a diet low in sodium and low in fat (particularly saturated and trans fat).

Here are 7 foods to avoid:

1. Pickles

Pickles are low calorie, which is great. However, they are loaded with sodium. One medium pickle (~5 inches long) can have around 570 mg of sodium. That’s over 1/3 of your sodium limit (1500 mg) for the day.

2. Canned Chicken Noodle Soup

I know, the thought of chicken noodle soup sounds warm and comforting . . . but beware! A one cup serving can contain up to 880 mg.

3. Sauerkraut

It’s a low calorie and a great way to add vegetables to a bratwurst, right? Nope. A half cup may only have ~13 calories, but it also provides you over 460 mg of sodium.

4. Fast Food French Fries

Yes, many fast food chains are now frying their fries up in trans fat free oil (but not all!); French fries still provide a large dose of fat and sodium. A medium serving of fries provides ~19 grams of fat and 270 mg of sodium.

5. Bacon

I don’t really count this as a meat. It’s mostly fat with three slices carrying 4.5 grams of fat and ~270 mg of sodium. Opt for lower sodium varieties and try turkey bacon instead of pork. Even with these switches bacon should remain a “special treat” not an everyday indulgence.

6. Whole Milk

Dairy is a great source of calcium, but high fat dairy sources provide more fat than you need. A one cup serving of whole milk provides 8 grams of fat, 5 of which are saturated.

7. Frozen pot pies

A single pot pie equals a serving of ~1300-1400 mg of sodium PLUS ~35 g of fat. The fat includes trans fat which you want to eliminate from your diet completely and an unhealthy dose of saturated fat. Clear out your freezer.

Be sure to sign up for the free e-course 7 Natural Ways to Lower Blood Pressure at http://lowerbloodpressurewithlisa.com.

All the best,
Lisa Nelson RD
http://lisanelsonrd.com

As you work to lower high blood pressure, it’s important to limit the sodium in your diet. Current recommendations are to limit your sodium intake to 2300 mg per day or less. The new 2010 Dietary Guidelines will be released this year and it looks like sodium recommendations are going to be reduced even further to 1500 mg per day for all Americans (not just those with high blood pressure!).

Many studies repeatedly find significant decreases in systolic and/or diastolic blood pressure with a reduction in sodium intake.

Surprising sodium sources

Continue reading ‘Lower High Blood Pressure – 5 Surprising Sodium Sources’ »

The effectiveness of potassium to lower blood pressure is directly related to sodium. Potassium works to balance out the sodium in your diet. An adequate potassium intake can lower systolic pressure ~4.4 mm Hg and diastolic pressure ~2.5 mm Hg.

If you want to prevent or lower blood pressure it’s very important you balance your intake of sodium and potassium. The more potassium in your diet and the lower the sodium, the better your blood pressure will be.

Sodium Recommendations

The typical American diet contains 3.6 grams of sodium daily. It’s recommended that sodium intake be limited to 2.3 grams or less daily (~1 teaspoon). If you already have high blood pressure you’ll want to restrict your sodium intake even further – less than 1500 mg/day.

How Much Potassium?

Continue reading ‘Lower Blood Pressure with Potassium’ »

A few steps you can take right now to promote a lower blood pressure include:

1. Quit smoking
2. Lose and/or maintain a healthy weight
3. Decrease salt intake to less than 2400 mg sodium per day
4. Restrict alcohol to less than 1 drink/day for women and 2 drinks or less per day for men
5. Exercise 30 or more minutes daily
6. Following a heart healthy diet, such as the DASH diet to lower blood pressure

Be sure to sign up for the free e-course 7 Natural Ways to Lower Blood Pressure and http://www.lowerbloodpressurewithlisa.com.

All the best,
Lisa Nelson RD
http://www.lisanelsonrd.com

1. Reduce your SODIUM intake.

Too much sodium in your diet can contribute to high blood pressure and make your blood pressure treatment less effective. Simply reducing your sodium intake to 2.3 grams (6 g table salt) daily can decrease your blood pressure.

The average American consumes 6-18 grams of table salt daily (about 3 teaspoons). The body only needs 200 mg daily. That is 30 times less than what American’s typically consume.

To be heart healthy, sodium intake should be reduced to less than 2300 mg (1 teaspoon) daily.

Quick tips to cut back on sodium:

• Don’t add salt when boiling water.

• Leave the salt shaker off the table.
• Read food labels to avoid foods high in sodium.
• Avoid foods high in sodium, such as gravies, cheese, and soy sauces.

2. Increase your POTASSIUM intake.

Potassium works to balance out the sodium in your diet. An adequate potassium intake can lower systolic pressure ~4.4 mm Hg and diastolic pressure ~2.5 mm Hg.

Good potassium sources:
Cantaloupe, bananas, dates, nuts, oranges, and green leafy vegetables

Maintaining an adequate intake of potassium is especially important if you are taking diuretics. Some diuretics increase potassium loss via the kidneys.

3. Add more MAGNESIUM to your diet.

Research has shown an inverse relationship between magnesium and blood pressure. In other words, individuals with a high magnesium intake, typically have a low blood pressure.

Good sources of magnesium include:

Peas, beans, whole grains, nuts, seeds, lima beans, squash, broccoli, spinach, and seafood

Supplemental magnesium of ~500 mg can effectively lower blood pressure. Some studies have found magnesium supplements to reduce systolic blood pressure 2.7 mm Hg and diastolic 3.4 mm Hg. Discuss all supplements with your MD!

All the best,
Lisa Nelson RD
Heart Healthy Tips

I read some interesting research lately that I want to share related to chicken and blood pressure.

We know that blood pressure is a significant risk fact for heart disease and stroke. It’s estimated that around 1 billion people worldwide live with high blood pressure. Being able to control high blood pressure through food selection is very important.

The collagen in chicken is being researched for use as a blood pressure medication, with actions similar to ACE inhibitors (i.e. lisinopril). Japanese studies have found 4 proteins in the chicken that contain collagen with actions similar to the blood pressure medication when tested in rats.

Chicken legs and feet contain more collagen that chicken breast meat. FYI – The legs and feet are the yellow part of a chicken leg with a nail on the end. A “chicken collagen hydrolysate” was prepared in the study and fed to rats and the effects on blood pressure where examined. The rats showed a drop in blood pressure 4 hours after receiving the mixture orally, with the lowest blood pressure reading after 8 hours. Long term studies showed improved blood pressure after one week of treatment, with a significant reduction after 2 weeks.

The study states that the “chicken collagen hydrolysate” mixture used in the study is composed of foods that can be easily added to a typical daily diet. For individuals with high blood pressure, increasing intake of these foods will promote a normal blood pressure. What I want to know – who is going to eat a chicken leg/foot? How do the researchers think this will become a normal part of the diet? My question wasn’t answered in the study results. I’m thinking it’ll be made into a food additive that will allow certain foods to be marketed as “functional” for blood pressure reduction, but we’ll have to wait and see.

The title of this post was only used to catch your attention. I’m not recommending you eat more chicken soup to lower your blood pressure. Way too much sodium added to soup for it to be beneficial!

Be sure to visit http://www.lisanelsonrd.com to sign up for The Heart of Health ezine.

All the best,
Lisa Nelson RD

Too much sodium in your diet can contribute to high blood pressure and make your blood pressure treatment less effective.

Sodium versus Table Salt

First, let’s clear up the confusion about the difference between sodium and table salt. Table salt is a combination of the two minerals sodium (Na) and chloride (Cl). Table salt is 40% sodium and 60% chloride.

Sodium

Sodium is a mineral that is vital for health. Sodium maintains fluid balance, which is why it plays a key role in blood pressure control.

There is a direct relationship between sodium intake and blood pressure. Reducing sodium to 2.3 grams sodium (6 g table salt) daily is linked with decreased blood pressure levels.

Sodium Intake

A typical U.S. diet means a high sodium diet. The average American consumes 6-18 grams of table salt daily (about 3 teaspoons). The body only needs 200 mg daily. That is 30 times less than what American’s typically consume.

To be heart healthy, sodium intake should be reduced to less than 2300 mg (1 teaspoon) daily.

Sources

Sodium is found naturally in food, but most sodium we consume has been added for food preservation and preparation. To successfully reduce sodium intake you need to be aware of the table salt you add to foods and the sodium pre-added to foods.

75% of the typical American diet comes from processed foods – sauces, soups, condiments, canned foods, and prepared mixes. Fast food is another common source of sodium.

Tips to Reduce Sodium Intake

Use less salt at the table and when cooking.

If you automatically add salt to food before tasting it, this is the first place to start cutting back. You have many options for flavoring your food in place of salt – salt substitute, herbs, and spices.

If you want to try salt substitute, check with your MD. Salt substitutes contain potassium and needs to be monitored if you have kidney disorders.

Read labels when buying prepared and prepackaged foods.

When reading labels, here are some terms to avoid:

• Salt (sodium chloride)
• Monosodium glutamate (also called MSG)
• Baking soda (sodium bicarbonate)
• Baking powder
• Disodium phosphate

Select canned, frozen, and snack foods without added salt, such as unsalted nuts, unsalted broths, and no added salt canned vegetables. Better yet, switch from canned vegetables to frozen with no added salt or fresh veggies. Limit salty snacks like chips, pretzels, and salted nuts. Cheese is anther high sodium source.

Make healthy choices when dining out.

Here are some tips to enjoy a meal out and maintain a low sodium intake:

• Use pepper for extra seasoning instead of salt.
• Avoid sauces or gravies.
• Order broiled and baked meats.
• Avoid seasoned or blackened menu items.
• Avoid menu items with a lot of cheese.
• Avoid soy sauce and MSG.

Salty flavor is something you have trained your body to prefer. You can retrain your taste buds over time with the ultimate goal of lowering high blood pressure.

To receive heart health and weight loss tips from dietitian Lisa Nelson, subscribe to The Heart of Health and grab your free report “Stop Wasting Money – Take Control of Your Health” today!

All the best,
Lisa Nelson RD