Handful Of Walnuts Daily Cuts Risk Of Asthma

Gamma-tocopherol is a major form of vitamin E, which is abundant in nuts like walnuts and pecans and in the legume peanut, as well as seed oils such as corn, soybean and sesame. This type has drawn little attention compared with alpha-tocopherol, the form most commonly found in vitamin E supplements.

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What Happens When You Have a Vitamin E Deficiency

In the 1970s, researchers attempted to discover the symptoms of a vitamin E deficiency by providing subjects (read: graduate students) with a diet completely devoid of vitamin E.  After a year on this diet, the subjects showed no signs of deficiency.  The researchers concluded that vitamin E was vitamin in search of a deficiency syndrome (such as C and scurvy or D and rickets).  Later, researchers found that many nutrient deficiencies do not show up as a classical deficiency syndrome, but rather surface years later as heart disease, cancer, or some other catastrophic disease.

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Annatto: Delivering Tocotrienols from Amazonia

Today, annatto is known to be one of the superior sources of tocotrienols, whose researched health benefits mirror some of those passed down from ancient traditions. Unique among the plant kingdom, annatto produces only tocotrienols, whereas all other known sources of this vitamin E nutrient, such as palm and rice, deliver mixtures of tocopherols and tocotrienols, typically containing anywhere from 25-50% alpha-tocopherol. This is one ancient secret steeped into an Amazonian past.

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Her son’s eczema inspired her to create an anti-inflammatory moisturising cream

Welcoming your first child is a time of great joy, but also a time of great anxiety. Worries about whether you’re feeding him right, carrying her correctly, bathing him properly and interpreting her heart-rending cries accurately, are common emotional companions for first-time parents. So, it’s hard enough coping with a healthy baby, but what if he or she also has a health problem?

Universiti Putra Malaysia (UPM) Department of Bioprocess Technology professor Dr Lai Oi Ming had her first, and only, child in 2013. But her joy in welcoming her firstborn was marred by his unexpected skin condition.

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New study finds vitamin E effective at relieving the chronic symptoms of asthma

Asthma, a chronic inflammation of the lung airways, has been around since the ancient Egyptian times. This disease plagues approximately 26 millions Americans today, and the number increases every year. Historical records show hundreds of remedies and recipes to help with the symptoms asthma brings, but none have been successful enough to cure the illness. Fortunately, researchers from the University of North Carolina School of Medicine may be a step closer to discovering the cure: Patients who take vitamin E supplements (gamma tocopherol) were found to have less inflammation in their lung airways.

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A New Look at Vitamin E: Tocotrienols

In the recent history of dietary supplements, vitamin E has been around forever. Discovered in 1922, it was once known only as tocopherol because the tocotrienol form had not yet been identified. The bulk of research was on tocopherols until recently, which may explain why alpha-tocopherol is the form used in most multivitamins and supplemented in foods today. Yet, a growing body of evidence suggests tocotrienols—which contain some exceptional benefits not shared by their “older” tocopherol siblings–deserve a closer look.

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Homo sapiens Pathway: α-tocopherol degradation

The in vivo function of vitamin E is to scavenge peroxyl radicals via its phenolic (chromanol) hydroxyl group, thus protecting lipids against free radical-catalyzed peroxidation. The tocopheryl radical formed can then be reduced by reductants such as L-ascorbate. Other major products of α-tocopherol oxidation include α-tocopherylquinone and epoxy-α-tocopherols. The metabolites α-tocopheronic acid and its lactone, known as the Simon metabolites, are generally believed to be artefacts. In addition to these oxidation products, the other major class of tocopherol metabolites is the carboxyethyl-hydroxychromans (this pathway). These metabolites are produced in significant amounts in response to excess vitamin E ingestion.

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Experimental ‘golden’ potato could hold power to prevent disease in developing nations

An experimental “golden” potato could hold the power to prevent disease and death in developing countries where residents rely heavily upon the starchy food for sustenance, new research suggests.

A serving of the yellow-orange lab-engineered potato has the potential to provide as much as 42 percent of a child’s recommended daily intake of vitamin A and 34 percent of a child’s recommended intake of vitamin E, according to a recent study co-led by researchers at The Ohio State University.

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Vitamin E: A Closer Look at Tocotrienols

When vitamin E was discovered in 1922, it was discovered as alpha-tocopherol. Between that time and 1940, scientists delved into tocopherol research, ranging from alpha-tocopherol’s isolation from plants2, chemical identification3,4, complete synthesis5, and antioxidant activity6. In fact, the tocopherol form remained the main focus of vitamin E science for decades, and, as such, research on tocopherols boomed.7,8

Tocotrienols were discovered later, in the mid-1960s.9,10 Tocotrienols’ ability to lower lipids was first reported in the early 1980s; in the 1990s, tocotrienols were associated with reduction of cardiovascular diseases and inhibition of cancers.11 Despite the growing research on tocotrienols, they are still often confused with tocopherols and were not even properly listed in the Merck Index, the encyclopedia of chemicals, drugs, and biologicals, until 2001.12

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