الثلاثاء، 24 فبراير 2009

Pineapple



Pineapples have exceptional juiciness and a vibrant tropical flavor that balances the tastes of sweet and tart. They are second only to bananas as America's favorite tropical fruit. Although the season for pineapple runs from March through June, they are available year-round in local markets.
Pineapples are a composite of many flowers whose individual fruitlets fuse together around a central core. Each fruitlet can be identified by an "eye," the rough spiny marking on the pineapple's surface. Pineapples have a wide cylindrical shape, a scaly green, brown or yellow skin and a regal crown of spiny, blue-green leaves and fibrous yellow flesh. The area closer to the base of the fruit has more sugar content and therefore a sweeter taste and more tender texture.
This chart graphically details the %DV that a serving of Pineapple provides for each of the nutrients of which it is a good, very good, or excellent source according to our Food Rating System. Additional information about the amount of these nutrients provided by Pineapple can be found in the
Food Rating System Chart. A link that takes you to the In-Depth Nutritional Profile for Pineapple, featuring information over 80 nutrients, can be found under the Food Rating System Chart.
Health Benefits
Description
History
How to Select and Store
How to Enjoy
Safety
Nutritional Profile
References
Health Benefits
Potential Anti-Inflammatory and Digestive Benefits
Bromelain is a complex mixture of substances that can be extracted from the stem and core fruit of the pineapple. Among dozens of components known to exist in this crude extract, the best studied components are a group of protein-digesting enzymes (called cysteine proteinases). Originally, researchers believed that these enzymes provided the key health benefits found in bromelain, a popular dietary supplement containing these pineapple extracts. In addition, researchers believed that these benefits were primarily limited to help with digestion in the intestinal tract. However, further studies have shown that bromelain has a wide variety of health benefits, and that many of these benefits may not be related to the different enzymes found in this extract. Excessive inflammation, excessive coagulation of the blood, and certain types of tumor growth may all be reduced by therapeutic doses of bromelain when taken as a dietary supplement. Studies are not available, however, to show these same potential benefits in relationship to normal intake of pineapple within a normal meal plan.
Bromelain extracts can be obtained from both the fruit core and stems of pineapple. Potentially important chemical differences appear to exist between extracts obtained from the stem versus the core fruit. However, the practical relevance of these differences is not presently understood. Most of the laboratory research on bromelain has been conducted using stem-based extracts, however.
Although healthcare practitioners have reported improved digestion in their patients with an increase in pineapple as their "fruit of choice" within a meal plan, we haven't seen published studies that document specific changes in digestion following consumption of the fruit (versus supplementation with the purified extract. However, we suspect that the core fruit will eventually turn out to show some unique health-supportive properties, including possible digestion-related and anti-inflammatory benefits.

English language


English is a West Germanic language that originated in Anglo-Saxon England and has lingua franca status in many parts of the world, due to the military, economic, scientific, political and cultural influence of the British Empire in the 18th, 19th and early 20th centuries and that of the United States from the mid 20th century to the present. It is used extensively as a second language and as an official language in Commonwealth countries and is the preferred language of many international organizations.
Historically, English originated from several dialects (now called
Old English) which were brought to Britain by Anglo-Saxon settlers beginning in the 5th century. The language was heavily influenced by the Old Norse language of Viking invaders. After the Norman conquest, Old English developed into Middle English, borrowing heavily from the Norman (Anglo-French) vocabulary and spelling conventions. Modern English developed from there and continues to adopt foreign words, especially from Latin and Greek.

الاثنين، 23 فبراير 2009

TEARS

Why do people cry? Recent evidence suggests that the tears produced by emotional crying may be a way that the body disposes of toxic substances. It may seem strange to think of crying as beneficial, yet many people say that "a good cry" makes them feel better.
The belief that crying has positive effects is of ancient origin;. More than two thousand years ago, Aristotle theorized that crying at a drama "cleanses the mind" of suppressed emotions by a process called catharsis: the reduction of distress by releasing the emotions. Many people attend movies and plays that they know beforehand are, shall we say, "elicitors of psychogenic lacrimation," or tearjerkers. Such people may cry freely in movies and may delight in the experience.
There have been a few studies on the health effects of crying. Borquist in 1906 obtained reports of the effects of crying, including the observation of 54 or 57 respondents that crying had positive results. Herbert Weiner found from reports that Asthma Attacks – long thought to be largely psychosomatic – may cease as a result of crying.
While the research on the benefits of crying is intriguing but hardly decisive, other strands of evidence are becoming available. Tears produced by emotional crying differ in chemical content from those caused by irritants such as onion juice. Emotional tears contain more protein than tears induced by irritants. William Frey contends that emotional crying is an eliminative process in which tears actually remove toxic substances form the body.
Crying may "cleanse the mind" in a much more literal sense than even the catharsis theorists imagine. Other researchers are now examining the contents of emotional tears for substances such as endorphins, ACTH, prolactin and growth hormone, all of which are released by stress. While the research on psychoactive substances in tears is just beginning, there is reason to think that emotional tears may be important in the maintenance of physical health and emotional balance.
Crying is not grief; it is a way of getting over your grief. Trembling isn't the same as fear. Rather it is part of a letting go of fear. In the same manner, embarrassed laughter, yawning, and even rap[id, excited talking are parts of the healing process that get mistaken for symptoms of the problem.
Jante Yassen, a Boston area social worker who leads groups for incest survivor, talks of the necessity of at least "1500 hours of crying" to get over the hurts of incest.
When we experience a loss or trauma, it creates energy within us that needs to be discharged. Unresolved grief festers like a deep wound when this energy is not discharged, this then builds up a state of chronic distress = Chronic Trauma Disorder {DSM, IV - proposed - PTSD
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Happy Spring Season - I love you - keep coming back again - sherry