Heart disease is a lifestyle disease. Your diet and lifestyle choices are a major factor in determining your likelihood of developing heart disease.

Heart disease develops as a result of inflammation and oxidative damage. So, let’s cover steps you can take to decrease inflammation and oxidative damage to reduce your risk of developing heart disease.

1. Decrease your sugar intake.

When I say sugar, I’m also referring to simple carbohydrates. When you consume carbohydrates the body breaks them down into sugar molecules. Converting simple carbs (i.e. refined carbohydrates) into sugar is a fairly quick process for the body. Simple carbohydrates include potatoes, pasta, bread, and rice, along with your sugar sweetened beverages, candy, and sweets. As these foods are broken down, sugar enters the blood steam and can result in blood sugar spikes. These spikes contribute to oxidative damage and inflammation.

Continue reading ‘5 Steps to Prevent Heart Disease’ »

Tuna is a fatty fish providing high quality protein, B-vitamins, and selenium. The nutrients help the body produce red blood cells, reduce heart disease risk and macular degeneration, and promote brain growth. The protein provides essential amino acids used for body growth and maintenance, while the fat provides a rich source of heart healthy omega 3 fatty acids.

Many organizations, such as the USDA, American Heart Association, and American Dietetic Association have been encouraging people to eat more fish. This includes eating more tuna. Omega 3 fatty acids have been shown to reduce heart disease risk, blood clots, and stroke, relieve depression, and help fight certain cancers.

How Much Tuna

Continue reading ‘Is Tuna a Heart Healthy Food?’ »

Are you looking for a supplement to promote heart health? If so I recommend you consider Dr. Sinatra’s supplement Omega Q Plus. This supplement has recently been revised to provide higher levels of the omega 3 fatty acid DHA via calamarine.

Omega Q Plus supports:

Continue reading ‘Omega Q Plus – Heart Healthy Supplement’ »

Two new studies showing contradictory results when it comes to omega 3 fatty acids and cardiovascular disease risk.

Study #1

Researchers compared the heart health and exercise capacity of 98 patients randomly divided between a control group receiving a placebo supplement and the test group supplementing 850-882 milligrams of the omega 3 fatty acids DHA and EPA. All study participants were diagnosed with early stage heart failure.

Continue reading ‘Omega 3′s – Do Omega 3′s Really Help Lower Cholesterol and Blood Pressure?’ »

The typical American diet tends to be low in omega 3 fatty acids, approximately 120 mg DHA/day, which is an omega 3 supplement may be beneficial. Some benefits omega 3’s have been linked to improvement in arrhythmias, blood pressure, lipoprotein(a) levels, arterial inflammation, HDL cholesterol, and endothelial function.

Fish oil is a very common source individuals choose to supplement to boost their intake of omega 3 fatty acids. Tuna, salmon, sardines, herring, and anchovies are common fish used for the production of fish oil supplements. Fish oil tends to have equal levels of EPA and DHA or in some cases may be slightly higher in EPA content.

A New Option

A new option produced by Pharma Marine Group is Calamarine. Calamarine is obtained from calamari, or squid, and contains higher levels of DHA. The company is also able to market Calamarine as “eco-friendly” because squid have a brief life cycle, breed rapidly, and are not endangered. Especially important with concerns regarding over-harvesting of our marine life, which fish oil production may play a part.

Continue reading ‘Here’s another omega 3 option – Calamarine’ »

To begin promoting lower cholesterol you want to replace these less healthy food choices with heart healthy options.

Here are 2 foods you can add to your diet to promote a lower cholesterol:

1. Atlantic Salmon

Salmon is a rich source of omega 3 fatty acids. Omega 3’s have many benefits, some of which include decreased lipoprotein A, lowered triglycerides, reduced blood pressure, elevated HDL cholesterol, and decreased risk of blot clots.

Some additional sources of omega 3 include fish, ground flaxseed, and walnuts.

Continue reading ‘2 Foods to Lower Cholesterol’ »

Here’s another four questions with answers from my interview with Dr. Mark Houston in February 2010.

Lisa Nelson RD: If someone has been on blood pressure medication for many years and they take steps to lose weight and improve their diet is it likely they’ll be able to discontinue their medication or will they be on medications for life?

Dr. Houston: About a 60% of patients that follow the guidelines in the book that I wrote on What Your Doctor May Not Tell You About Hypertension can stop meds over 6-12 months if they do everything correct as outlined.

Lisa Nelson RD: If someone is newly diagnosed with high blood pressure, how much time should be allowed if the individual prefers to make diet and lifestyle changes to lower the blood pressure before turning to medication?

Dr. Houston: I recommend getting the blood pressure down soon with both meds and lifestyle changes to protect the arteries and reduce cardiovascular disease based on some recent studies. Later on, if blood pressure is controlled then you can taper the medications.

Lisa Nelson RD: Do any of the over-the-counter meds for high blood pressure and high cholesterol work – or are they just snake oil ads?

Dr. Houston: There are some good supplements that work for blood pressure and cholesterol, but most over the counter are not good. The best source is BIOTICS RESEARCH at 1-800-231-5777. For blood pressure use VASCULOSIRT. Also for blood pressure is CARDIOSIRT BP (this one will be out in the spring). These will reduce blood pressure well along with the lifestyle changes recommended in the book above. The best for cholesterols is LIPIDSIRT. It can be used with the new niacin and red yeast rice from BIOTICS if needed. This may decrease cholesterol with the combination by 40-50%.

Lisa Nelson RD: How effective do you feel the supplements l-arginine, coQ10, and omega 3 are at preventing cardiac problems?

Dr. Houston: I would use omega 3 fatty acids in almost everyone to reduce heart attack, stroke, blood pressure, improve triglycerides and improve memory. The best omega 3 fatty acid on the market is EFA-SIRT SUPREME from BIOTICS research at 1800-231-5777. The CoQ10 is excellent as well. Doses of about 100 to 200 mg of a good quality CoQ10 will lower systolic blood pressure about 15 mm Hg and diastolic blood pressure about 10 mm Hg in 50% of patients. The CoQ10 is in both the VASCULOSIRT AND THE CARDIOSIRT BP from BIOTICS at 1-800-231-5777.

Part 1 – Top Heart Health Questions Answered By Dr. Houston
Part 2- Top Heart Health Questions Answered By Dr. Houston

There will be one final part to this Q&A. Sign-up for the e-course 7 Natural Ways to Lower Blood Pressure and you’ll also be notified when the final part is posted.

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

There is some new evidence provided by a Yale University study linking walnuts to improved cardiovascular health. The findings show an improvement to the endothelial function in individuals with type II diabetes when study participants consumed a daily serving of 2 ounces of walnuts.

The study also found the addition of walnuts promoted increased fasting serum glucose levels, lower cholesterol levels, and lower LDL cholesterol.

Walnuts provide poly-unsaturated fatty acid omega 3’s, particularly alpha-linolenic acid (ALA). This fatty acid has been linked to many heart health benefits, such as decreased lipoprotein(a), lower triglycerides, and improved heart rhythm.

Here are a few ways to add walnuts to your diet:

• Mix walnuts with dried fruit for a nutritious snack
• Add toasted walnuts to a salad or pasta dish
• Sprinkle chopped walnuts on oatmeal or breakfast cereal

Keep in mind calories and portion control! A 1.5 ounce serving of walnuts provides ~278 calories. There are approximately 20 walnut halves in a 1.5 ounce serving.

All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
http://www.lowercholesterolwithlisa.com

A recent study published this past September compared the benefits of flax oil versus fish oil in raising blood levels of heart healthy omega 3’s. Adequate omega 3 intake is linked to lower blood pressure, lower triglycerides, increased HDL cholesterol, and reduced arterial inflammation.

Flax oil contains the omega 3 fatty acid ALA (alpha-linolenic acid), while fish oil contains EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). The benefits of ALA continue to be studied, but EPA and DHA have been positively linked to heart benefits.

The body can convert ALA to EPA and DHA, but it’s been well known that this conversion process is not efficient. According to a recent study published in Nutrition Reviews, 8-20% of ALA is converted into EPA. From this, only 0.5-9% is converted to DHA.

To test the benefits of ALA supplements (flax oil) in amounts commonly consumed, the study followed 62 firefighters. The participants were divided into 6 groups and monitored for 12 weeks. Here are the six groups:

1.2 grams of flax oil per day
2.4 grams of flax oil per day
3.4 grams of flax oil per day
0.6 grams of fish oil per day
1.2 grams of fish oil per day
Sunflower placebo

Results showed an increase of EPA and DHA in the blood for those taking both levels of fish oil supplements. The EPA levels in red blood cells almost doubled by the studies end.

Now, the flax oil supplements did not have the same result. Those receiving 1.2 grams of flax oil daily did not show a significant rise in EPA and DHA, only ALA. The 2.4 g and 3.6 g flax oil supplements increased ALA, EPA, and DHA levels. EPA was increased 30% with a 2.4 g supplement and 40% with 3.6 g of flax oil daily. However, there was no corresponding increase in DHA. This confirmed the original belief that conversion of ALA into DHA is minimal.

The results of this study support my recommendations related to omega 3 supplements. First, consume a diet rich in omega 3 fatty acids (i.e. fish, nuts, flaxseed). Second, select a fish oil supplement high in EPA and DHA. Choose a supplement with 850 mg of DHA and EPA per gram of fish oil. Third, if you do not tolerate fish oil, select a flax oil supplement providing at least 1 gram of omega 3 fatty acids daily.

Sign up for The Heart of Health ezine to receive regular heart health and weight loss tips from dietitian Lisa Nelson. Subscribers receive the free e-course “8 Simple Steps to Lower Cholesterol”.

All the best,
Lisa Nelson RD

Finally, you want more of something instead of less! HDL (high-density lipoprotein) cholesterol is also known as the “good” cholesterol. HDL removes cholesterol from your bloodstream and carries it back to the liver. I like to think of HDL as a vacuum cleaner, picking up cholesterol LDL leaves behind in your arteries. HDL should be greater than 40 mg/dL, ideally greater than 60 mg/dL.

Physical Activity

One of the best ways to increase your HDL is through physical activity, specifically aerobic activity (jogging, swimming, biking). For results, you need at least 120 minutes of moderate physical activity each week. In this case, vigorous activity does not have more of an impact, but duration does. The longer you work out the greater them impact on HDL. Work your way up to a minimum of 30 minutes 4 days/week. If you’re not currently physically active, consult your MD before starting an exercise program.

Saturated and Trans Fats

Limiting unhealthy fats will also impact HDL, so look at your saturated fat and trans fat intake and see where you can make cuts. Your total fat intake for the day should be limited to 30% of your daily calories. Of this 30%, only 10% should be from saturated fat and ideally zero from trans fats. To attain these levels you’ll need to select healthy choices when dining out, read food labels, select healthy fats when cooking, select lean cuts of meat, etc.

Omega 3’s

Selecting healthy fats, such as omega 3’s, will raise HDL while lowering LDL. Incorporating healthy omega 3 fatty acids will also improve your total cholesterol to HDL ratio. Also, look for sources rich in omega 3 fatty acids you can add to your diet, such as fish and ground flaxseed..

Dietary Fiber

A high fiber diet does not directly boost HDL levels. However, a high fiber diet plays a role in lowering LDL cholesterol. As LDL is lowered, your Total Cholesterol to HDL ratio improves. For the greatest impact, eat a diet especially rich in soluble fiber and select whole grain products, fruits, and vegetables daily.

Alcohol

Alcohol plays a role in raising HDL levels also. I’m not a big advocate of using alcohol to raise HDL, so if you already consume alcohol 1-2 drinks per day can raise levels. More than 1-2 drinks per day will increase your health problems. If you do not drink, do not start.

Receive a step by step plan to promote heart health and weight loss with a Mini Diet Makeover. As a special New Year’s bonus you’ll receive a complimentary copy of the Calorie Counter for Dummies. Learn more here – http://www.lisanelsonrd.com/minidietmakeover.html

Share what’s worked for you below!

All the best,
Lisa Nelson RD
How to Lower Cholesterol in 8 Simple Steps
http://www.lowercholesterolwithlisa.com