Category Archives: Walnuts

Why Are Walnuts Cardioprotective?

Posted on August 14, 2015 by Robert Barrington

Walnuts are nutritionally interesting. Like most nuts, walnuts are a good source of fibre, are high in protein and fat, and low in carbohydrates. Walnuts also contain high concentrations of vitamin and minerals, although the mineral content is dependent on … Continue reading →

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The Walnut Tree

Posted on June 13, 2015 by Robert Barrington

The walnut tree (Juglans sp.) is a large deciduous tree which originates from south eastern Europe and western Asia. It has been introduced to many countries, including Britain, where it can be found growing wild, or is often grown for … Continue reading →

Posted in Alpha Linolenic Acid, Digestion and Absorption, Eicosanoids, Ellagic Acid, Essential Fatty Acids, Fibre, Polyunsaturated Fatty Acids, Walnuts | Comments Off on The Walnut Tree

The Cardioprotective Effects of Walnuts

Posted on December 21, 2014 by Robert Barrington
Posted in Alpha Linolenic Acid, Cardiovascular Disease, Ellagic Acid, Endothelial Dysfunction, Essential Fatty Acids, L-arginine, Nitric Oxide, Walnuts | Comments Off on The Cardioprotective Effects of Walnuts

Go Nuts, Don’t Get Fat

Posted on June 12, 2014 by Robert Barrington

According to mainstream dogma, weight gain is a result of an excessive energy intake combined with low levels of physical activity. This dogmatic consensus is so ingrained in medical thinking, nutritional research and even amongst the layman, that proposing an … Continue reading →

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Ellagic Acid

Posted on May 23, 2014 by Robert Barrington
strawberries

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Endothelial Function Improved with Walnuts

Posted on September 26, 2013 by Robert Barrington

ndothelial dysfunction is characterised by a reduction in the synthesis of nitric oxide and a concomitant decrease in flow mediated dilation. This is thought to lead to increases in blood pressure, which is a risk factor for cardiovascular disease. Endothelial … Continue reading →

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Alpha-Linolenic Acid: Metabolism

Posted on March 9, 2013 by Robert Barrington

Alpha-linolenic acid (ALA, C18:3 (n-3)) is an essential fatty acid that is required for human health. The main dietary sources of ALA are plant material such as flaxseeds, hemp seeds, green leafy vegetables and walnuts, although other seeds and nuts … Continue reading →

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More on Functional Foods: Walnuts

Posted on January 12, 2013 by Robert Barrington

Functional foods are specifically produced to contain certain nutrients that have known and specific beneficial effects. For example, the addition of folic acid to bread produced a functional food designed to reduced the risk of neural tube defects during pregnancy. … Continue reading →

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Tree Nuts Lower Serum Lipid Levels

Posted on July 7, 2012 by Robert Barrington

There is a general misconception that high levels of serum cholesterol and triglycerides are the cause of cardiovascular disease. Evidence from nutritional research does show that high levels of low density lipoprotein (LDL), total cholesterol and triglycerides in some sub-groups … Continue reading →

Posted in Almonds, Cardiovascular Disease, Cholesterol, HDL, Heart Disease, LDL, Nuts, Walnuts | Comments Off on Tree Nuts Lower Serum Lipid Levels

The Benefits of Nuts

Posted on January 15, 2012 by Robert Barrington

Many foods have been identified as having potentially benefits to cardiovascular health. Of particular interest to nutritionists are the metabolic changes induced by nut consumption. Epidemiological studies suggest that frequent nut consumption reduces the risk of cardiovascular disease. Consumption of … Continue reading →

Posted in Almonds, Cardiovascular Disease, Cholesterol, HDL, Heart Disease, LDL, Nuts, Peanut, Walnuts | Comments Off on The Benefits of Nuts