Si vous n'êtes pas à l'aise avec l'anglais, utilisez ceci :
Cet outil vous fournit une traduction automatisée en français.
Anti Aging Effects Of Blueberries
< < < Alzheimer's Disease
Blueberry season is almost coming. But this sweet, flare-crowned, indigo superfruit is more than just a mouth-watering delight to your craving senses. Would you believe that this favourite has a wide range of micronutrients that do not only protect the body from diseases, but also aging?
High Antioxidant Value
Blueberries, along with blackberries, strawberries, and plums, have the highest total antioxidant capacity of any food. It is being regarded as one of the superfuits having the promising combination of nutrient value, emerging research evidence for health benefits, versatility for manufacturing popular consumer products, and antioxidant strength.
Antioxidants are thought to aid in guarding the body against the detrimental effects of free radicals to cells and the chronic diseases associated with the course of aging. The antioxidants present in this fruit can protect the cell, so there is less chance for aging. Blueberries contain 14 mg of Vitamin C and 0.8 mg Vitamin E per 1 cup of blueberries. Blueberries also contain anthocyanins and phenolics that can also act as antioxidants. With this, the effects of blueberries to the skin are copious.
Neuron Protection
The compound anthocyanin, found in blueberries, is thought to slow down age-related loss in the mental capacity of humans. Those who eat more blueberries are thought to have better functioning in motor behavioral learning and memory. Anthocyanin also gives blueberries their colour and might be the key factor of the blueberrys antioxidant and anti-inflammatory properties. While it is thought that aging can decrease cognitive and motor functions, blueberries can be of huge help to improve mental functioning.
Better balance and coordination
Blueberries also have positive effects to balance and coordination. In a study by Dr. James Joseph of Tufts University, it was found that a diet loaded with blueberries counteracted poor balance and coordination associated with aging. In this study published in the Journal of Neuroscience, Joseph fed four groups of rats a normal diet. But among these groups were given blueberries, spinach, or strawberries.
For 18 weeks, the rats were tested for mental functioning, muscle strength, coordination, and balance. The two groups which were fed with strawberry and blueberry extracts performed well on these tests, but the group fed with blueberries executed the most improvement.
Not only that, findings also showed that blueberries improved the neuronal functioning of the rats. Dr. Joseph suspects the findings are a result of blueberries' rich store of flavonoids -- phytochemicals that have an effect on cell membranes. These findings suggest that nutritional intervention can offer hope to those suffering poor balance and coordination related to aging.
Prevention of diseases
A serving of blueberries provides a relatively low glycemic load while providing a diverse range of nutrients, which also means there are fewer calories (good news for calorie-watchers) in a serving full of phytochemicals and nutrients such as iron, vitamins C and E. Because of the phytochemicals present, the risk of acquiring some deadly diseases may also be prevented.
Anthocyanins, proanthocyanidins, flavonols, and tannins found in this wonderful fruit may help prevent cancer by inhibiting some cancer mechanisms. These components protect the DNA from damage and disintegration caused by free radicals.
At a symposium on berry health benefits, there have been reports that eating blueberries and other similar fruits like cranberries may improve the cognitive deterioration occurring in Alzheimer's disease and other conditions of aging. Blueberries may help lower the damages of stroke.
Researches have also shown that blueberries may help prevent urinary tract infections (UTI), hypertension, and hypercholesterolemia that can also lead to potentially fatal heart disease.
With blueberries, your tongue, and more importantly your health would get the best out of it. Well, even without all these benefits in mind, who wouldnt die for a serving of blueberries? Hmmmm Anyone?
< < < Alzheimer's Disease
BONUS : Anti-Aging Treatment Anti-Oxidants
It has long been accepted and practiced that eating food with lots of anti oxidants slows down aging. This has been practiced even before the term anti-oxidants were used. Ancient Chinese (and even the Chinese of today) prescribes special food that will enhance an attribute, cure an ailment and improve metabolism or increase vitality and vigor. In India, certain herbs are mixed with their foods that are similar to the results that Chinese sought. The same goes with Brazilians and Peruvians.
While almost all plants have sterols that are good for the metabolism in the body, foods that are generally known to contain high concentration of antioxidants are usually those that are present in plants and other fruits containing amino acids, omega 3,6, and 9, and other useful fatty acids. The category also includes those that contain high concentrations of resveratrol and glutathione. The presence of antioxidants in diets will help protect the cells of the body from free radicals and toxins.
This is so because anti oxidants work in a way that its molecules slow down and in some conditions, prevent the oxidation of other molecules. Anti-aging treatment preparations that contain anti oxidants often come in the form of capsules, tablets and energy drinks and other forms of dietary supplements.
Oxidation, while crucial at maintaining life, could be damaging. Animals and even plants maintain a high level and complex anti-oxidant systems in multiple types. Many of these types come from plants in the form of sterols and enzymes such as superoxide dismutase, catalase and other peroxides. The most common and readily available antioxidant though is the Vitamin C and the Vitamin E.
One of the tangible reasons that a person lacks antioxidants in the body is tiredness and stress. A body that lacks anti oxidants results to oxidative stress which damages and kills cells. Aside from anti oxidants being effective as anti-aging agents is its capacity to prevent a host of illnesses from occurring. Some types of anti-oxidants have demonstrated capacity to prevent the development of certain cancer cells, diabetes, heart ailments and other maladies. This is one of the reasons that foods that are high in anti-oxidant properties are highly sought after. Others are even in such a demand to command high prices.
Examples of foods that have vast concentration of antioxidant properties are coffee, grapes and berries. In fact the grapes in red wine have been known to have impressive anti-oxidizing properties that are usually attributed to the cause of the French being more fit in spite of the cholesterol rich food that they consume although the skin of the grape is the part that is truly rich in anti oxidants. Coffee has vast concentration too although what is mixed with the coffee is what causes the worry. The acai berry of Brazil is also widely advertised to have vast concentration of anti oxidant properties, pity that it is not consumed fresh in the rest of the world except Brazil.
In addition to its ability to repair and preserve cells making it an excellent anti aging agent, anti oxidants are also widely used as preservatives in food and cosmetics. Anti oxidants are also widely used in industrial applications where prevention of degradation is important.
It has long been accepted and practiced that eating food with lots of anti oxidants slows down aging. This has been practiced even before the term anti-oxidants were used. Ancient Chinese (and even the Chinese of today) prescribes special food that will enhance an attribute, cure an ailment and improve metabolism or increase vitality and vigor. In India, certain herbs are mixed with their foods that are similar to the results that Chinese sought. The same goes with Brazilians and Peruvians.
While almost all plants have sterols that are good for the metabolism in the body, foods that are generally known to contain high concentration of antioxidants are usually those that are present in plants and other fruits containing amino acids, omega 3,6, and 9, and other useful fatty acids. The category also includes those that contain high concentrations of resveratrol and glutathione. The presence of antioxidants in diets will help protect the cells of the body from free radicals and toxins.
This is so because anti oxidants work in a way that its molecules slow down and in some conditions, prevent the oxidation of other molecules. Anti-aging treatment preparations that contain anti oxidants often come in the form of capsules, tablets and energy drinks and other forms of dietary supplements.
Oxidation, while crucial at maintaining life, could be damaging. Animals and even plants maintain a high level and complex anti-oxidant systems in multiple types. Many of these types come from plants in the form of sterols and enzymes such as superoxide dismutase, catalase and other peroxides. The most common and readily available antioxidant though is the Vitamin C and the Vitamin E.
One of the tangible reasons that a person lacks antioxidants in the body is tiredness and stress. A body that lacks anti oxidants results to oxidative stress which damages and kills cells. Aside from anti oxidants being effective as anti-aging agents is its capacity to prevent a host of illnesses from occurring. Some types of anti-oxidants have demonstrated capacity to prevent the development of certain cancer cells, diabetes, heart ailments and other maladies. This is one of the reasons that foods that are high in anti-oxidant properties are highly sought after. Others are even in such a demand to command high prices.
Examples of foods that have vast concentration of antioxidant properties are coffee, grapes and berries. In fact the grapes in red wine have been known to have impressive anti-oxidizing properties that are usually attributed to the cause of the French being more fit in spite of the cholesterol rich food that they consume although the skin of the grape is the part that is truly rich in anti oxidants. Coffee has vast concentration too although what is mixed with the coffee is what causes the worry. The acai berry of Brazil is also widely advertised to have vast concentration of anti oxidant properties, pity that it is not consumed fresh in the rest of the world except Brazil.
In addition to its ability to repair and preserve cells making it an excellent anti aging agent, anti oxidants are also widely used as preservatives in food and cosmetics. Anti oxidants are also widely used in industrial applications where prevention of degradation is important.
