Berries of all kinds are a wonderful addition to any diet. Let’s look specifically at the nutrient dense raspberry.

A one cup serving contains just 64 calories, 8 grams of dietary fiber, and 54% of your daily vitamin C needs.

A diet high in fiber promotes lower cholesterol and blood pressure. Studies have found for every 1-2 grams of soluble fiber each day lowers LDL cholesterol 1%. A 1 cup serving of raspberries provides 1 gram of soluble fiber.

Raspberries are low in fat and high in antioxidants, such as vitamin A, vitamin E, and vitamin C. Vitamin C is an antioxidant that boosts our immune system, increases nitric oxide, promotes wound healing, lowers triglycerides, and prevents free radical damage associated with LDL cholesterol. (Vitamin C plays many more roles in our health than what I’ve listed.)

Continue reading ‘Raspberries to Reduce Inflammation and Lower Cholesterol’ »

Generally when you think about where to get antioxidants in your diet, it’s likely you picture fruit and vegetables. For example, berries are rich in antioxidants as well as dark green leafy vegetables. Red wine and dark chocolate may even come to mind as antioxidant sources.

Antioxidants protect cells from damage caused by free radicals leading to oxidative stress. It’s believed a diet rich in antioxidants may provide protective benefits to fight against chronic diseases, such as heart disease and cancer.

Some examples of antioxidants include beta-carotene, vitamin C, vitamin E, and resveratrol.

Often overlooked antioxidant sources include several herbs and spices.
Continue reading ‘Three Spices to Boost Antioxidants in Your Diet’ »

Resveratrol is a plant substance – polyphenol – that fights certain diseases. In the plant world, plants must withstand fungus, extreme temperatures and insects. Plants produce antibiotics called phytoalexins. Resveratrol is a phytoalexin plants use to fight off disease and repair damage.

What are the functions of Resveratrol?

Many of the functions of resveratrol have a direct impact on heart disease and/or your risk of developing heart disease. Resveratrol functions include:

• Decreased platelet stickiness (means decreased platelet aggregation & clotting)
• Reduced LDL cholesterol oxidation
• Promotes phase II detoxification enzymes (increase removal of toxins from the body)
• Inhibition of COX-2 enzyme induction (can result in decreased inflammation)
• Anti-inflammatory
• Phytoestrogen (can reduce risk of some cancers)
• Antioxidant
• Role in Alzheimer’s disease prevention

Antioxidants are especially important as we strive to prevent heart disease. Antioxidants slow and prevent the oxidation of cells. For example, it is the oxidation of LDL cholesterol that begins the formation of plaque within artery walls. Oxidation causes stress and cell damage that reduces a cells ability to function properly, eventually leading to cell death. By consuming a diet high in antioxidants, such as resveratrol, you promote decreased oxidation and cell health.

What are sources of Resveratrol?

Continue reading ‘Reduce Heart Disease Risk with Resveratrol’ »

The whole grain oatmeal is linked to lower cholesterol, lower blood pressure, blood sugar stabilization, intestinal health and satiety.

Beta-Glucans to Lower LDL Cholesterol

1. Sponge.

Oats contain beta-blucan. Beta-glucan is a type of soluble fiber. Beta-glucan acts as a ‘sponge’, soaking up excess LDL cholesterol and removing it from the body. This is just one way beta-glucan works to reduce cholesterol absorption.

2. Decreases intestinal absorption of cholesterol.

Foods that contain beta-blucan tend to be bulky and cause the intestinal water layer to thicken and be more difficult for cholesterol molecules to penetrate and reach the intestinal cell layer for absorption into chylomicrons. Chylomicrons package cholesterol and carry it back to the liver where it is re-packaged and secreted as VLDL cholesterol. By reducing the amount of cholesterol that reaches the chylomicrons for absorption, beta glucan reducing circulating cholesterol levels.

3. High antioxidant content.

Continue reading ‘How to Lower Cholesterol with Oatmeal’ »

The following guest post is from Jessica Johnson, a member of Long Island Heart Associates of New York and contributor to their blog.

Can Chocolate Be the Answer to a Healthy Heart?

In recent studies from the last several years, top cardiologists have seen that chocolate can actually help reduce and lower blood cholesterol thanks to the power of flavonols. This particular class of flavonoids has natural antioxidants that benefit your body as well as help lower blood cholesterol. It also will help improve the blood flow through the body, causing blood platelets to become less sticky, which lowers their ability to clot, while also lowering cholesterol.

These flavonoids are found naturally in cocoa giving it that slightly bitter or more pungent taste in its natural form. Even after cocoa beans have been baked and refined to create commercial chocolate bars, the flavonols still remain intact.

Continue reading ‘Can Chocolate Be the Answer to a Healthy Heart?’ »

I think it’s fairly well known that walnuts provide some heart health benefits, but were you aware pistachio’s can be a good choice as well?

Pistachios are a good source of many nutrients, vitamins, and minerals.

A 1 ounce (28 grams) serving of pistachios provides:

170 calories
6 grams protein
2.9 grams fiber
73.4 mg omega 3 fatty acids
59.9 mg phytosterols

Pistachios are also a good source of copper, manganese, vitamin B6, thiamin, magnesium, and phosphorous. They also provide lutein and zeaxanthin, two carotenoids associated with a lower risk of age-related macular degeneration.

But, how do pistachios positively impact cholesterol and heart health?

Continue reading ‘Lower LDL Cholesterol with Pistachios’ »

Flavonoids, a type of antioxidant, can be very beneficial to heart health. Some flavonoids prevent atherosclerosis and promote the relaxation of arterial muscles, which allows arteries to dilate (widen) and blood flow to be easier. Other flavonoids reduce LDL oxidation and prevent platelets from sticking together. One study evaluated the affect of a plant rich in flavonoids on 120 men and women diagnosed with high blood pressure and high cholesterol. The study found significantly decreased systolic and diastolic blood pressure over a 6 month period linked to the plant flavonoids. Study participants also had reduced total cholesterol, LDL cholesterol, triglycerides, and increase HDL cholesterol. More studies are needed, but a there is a definite link between flavonoids and reduced blood pressure.

There are over 4,000 identified flavonoids, such as quercetin, xanthohumol, isoxanthohumol, and genistein, and their function varies.

Here are some flavonoids sources:

Citrus Fruits

Flavonoids found in citrus fruits affect capillary permeability and blood flow. The flavonoids also contribute to anti-allergy and anti-inflammatory benefits. Some of the flavonoids found in citrus fruit have been used to treat easy bruising, hemorrhoids, and varicose veins.

Tea

Flavonoids found in green tea are thought to reduce cancer and heart disease. White tea, the least processed tea, has the highest level of flavonoids. Health benefits linked to tea flavonoids include decreased LDL oxidation, decreased cholesterol, and decreased triglyceride levels.

Wine

Both red and white wine contain flavonoids, but red wine has higher levels since fermentation occurs in the presence of grape skins (the source of significant amounts of flavonoids). Many studies have linked moderate red wine intake with protection against heart disease.

Dark Chocolate

Flavonoids found in dark chocolate improve blood flow. Dark chocolate contains almost twice the level of antioxidants found in red wine and almost three times as much as green tea. However, many of the flavonoids that exist naturally in cacao is often removed during production of dark chocolate due to the bitter flavor.

One of the best ways to increase your intake of heart healthy flavonoids is to increase the amount of fruits and vegetables you eat everyday, as well as eating a wide variety of fruits and vegetables to include all the different flavonoids in your daily diet.

Here is a link to more information on Heart Health Tips for Flavonoids.

All the best,
Lisa Nelson RD
7 Natural Ways to Lower Blood Pressure
http://www.lowerbloodpressurewithlisa.com

New research from the University of Scranton has identified a new benefit to eating a diet high in whole grains. They have found whole grain cereals and snacks to contain high levels of antioxidants, specifically polyphenols.

Whole grain cereals were identified to have the highest antioxidant levels with oat based cereals containing the high levels followed by corn and wheat.

As far as snacks, popcorn was rated high as it provided five times the level of antioxidants compared to all other snacks tested. More heavily processed snacks lost most of their antioxidant properties during production. Just remember, keep the butter and salt added to your popcorn minimal.

All the best,
Lisa Nelson RD
Heart Healthy Tips
http://www.hearthealthmadeeasy.com

Flavonoids are a type of antioxidant found in fruits, vegetables, and certain beverages. Flavonoids are a hot topic because of their reported antiviral, anti-allergy, antiplatelet (blood clotting), anti-inflammatory, anti-tumor (cancer), and antioxidants health benefits. Many of the beneficial effects of fruits, vegetables, tea, and red wine are linked to flavonoids versus known nutrients and vitamins.

Antioxidants protect cells against damage caused by free radicals, which lead to oxidative stress and cell damage. Oxidative stress is linked with cancer, aging, atherosclerosis, ischemic injury, inflammation, and neurodegenerative diseases. For example, the oxidation of LDL cholesterol plays a critical role in the development of heart disease.

Flavonoid Sources:

High Flavonoid Content (>50 mg/100 g of food)
Onion, kale, green beans, broccoli, endive, celery, cranberry, orange juice

Medium Flavonoid Content (1-5 mg/100 g of food)
Salad, tomato, bell pepper, strawberry, broad bean, apple, grape, red wine, tea, tomato juice

Low Flavonoid Content (<1 mg/100 g of food)
Cabbage, carrot, mushroom, pea, spinach, peach, white wine, coffee

If you struggle to eat a wide variety of fruits and vegetables everyday consider supplementing your diet with Juice Plus to boost your daily antioxidant intake.

All the best,
Lisa Nelson RD
Heart Healthy Tips

Are you a die hard fan of ice berg lettuce? Iceberg lettuce is a source of vitamins A, C, K, and B6; along with some fiber, potassium, and folate. This probably sounds great, but compared to romaine lettuce, iceberg falls short nutritionally.

Romaine lettuce has 7 times more vitamin A than iceberg lettuce and about twice the amount of calcium and potassium. Also, dark leafy greens contain the antioxidant beta carotene. Antioxidants help protect against inflammatory disorders, such as heart disease.

So, next time you make a salad, by-pass the iceberg and reach for the leafy romaine.

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