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Water is the most abundant nutrient in our body and plays an important transmission function in every body cell and tissue. Sixty percent of our body weight is water. The fact that you can live without food for a long period of time, even months, but live only for a few days without water is true. Under normal conditions, the body releases about one quart of water daily. Therefore, replacement to equal the losses is very important for survival.

Dehydration is the most common problem of water imbalance due to water losses and deprivation. The effects of dehydration on nutrition can adversely affect ones health. Dehydration is the major cause of ones diminished ability to perform during endurance activities. Body water is lost through the stomach, respiration, sweat, and the kidneys. It is recomended that 24oz of water a day should be taken. This amount can double or even triple with endurance type exercise.



A note about water: More and more evidence shows the benifit of being well hydrated.

Studies show that 75% of Americans are chronically dehydrated (likely applies to half the world's population), leading to possible health problems such as fatigue. In 37% of Americans, the thirst mechanism is so weak that it is often mistaken for hunger, leading to over-eating. Even MILD dehydration will slow down one's metabolism as much as 3%.



Bottled Water: Some types of bottled water are not subject to the same regulations as tap water. These are regulated as food products, and their regulations are largely related to sanitary food handling and processing practices. Bottled water manufacturers will provide a detailed report on the quality of their product to consumers who call to request it.

Whole-Wheat Flour - A coarse-textured flour ground from the entire wheat kernel. It contains the bran, germ and endosperm. The presence of bran reduces gluten development, so baked products made from whole-wheat flour tend to be heavier and denser than those made from white flour. In most recipes, whole-wheat flour can be mixed half-and-half with white flour.

Wheat flour is an excellent source of complex carbohydrates. Other than gluten flour, all types of wheat flour derive at least 80 percent of their calories from carbohydrates. Depending on the flour type, the percent of calories from protein ranges from 9 to 15 percent, except from gluten, which has a 45 percent protein content. Calories from fat are never more than 5 percent.



In addition, wheat flour provides from 3 g (cake flour) to 15 g (whole-wheat flour) of dietary fiber per 1-cup serving. Wheat flour contains B vitamins, calcium, folacin, iron, magnesium, phosphorus, potassium zinc and other trace elements, and minimal amounts of sodium.



Wheat is the most important cereal crop in the world and ubiquitous in our culture. Bread, pasta, bagels, crackers, cakes, muffins and other wheat containing products line our supermarket shelves and fill our grocery baskets. It is luck for us that this popular grain is available throughout the year.



Classes used in the United States are



Durum - Very hard, translucent, light colored grain used to make semolina flour for pasta.

Hard Red Spring - Hard, brownish, high protein wheat used for bread and hard baked goods.

Hard Red Winter - Hard, brownish, very high protein wheat used for bread, hard baked goods and as an adjunct in other flours to increase protein.

Soft Red Winter - Soft, brownish, medium protein wheat used for bread.

Hard White - Hard, light colored, opaque, chalky, medium protein wheat planted in dry, temperate areas. Used for bread and brewing

Soft White - Soft, light colored, very low protein wheat grown in temperate moist areas. Used for bread.

Hard wheats are harder to process and red wheats may need bleaching. Therefore, soft and white wheats usually command higher prices than hard and red wheats on the commodities market.



Wheat, in its natural unrefined state, features a host of important nutrients.



Therefore, to receive benefit from the wholesomeness of wheat it is important to choose wheat products made from whole wheat flour rather than those that are refined and stripped of their natural goodness.



The health benefits of wheat depend entirely on the form in which you eat it. These benefits will be few if you select wheat that has been processed into 60% extraction, bleached white flour. 60% extraction - the standard for most wheat products in the United States, including breads, noodles and pastas, baked goods like rolls or biscuits, and cookies - means that 40% of the original wheat grain was removed, and only 60% is left. Unfortunately, the 40% that gets removed includes the bran and the germ of the wheat grain - its most nutrient-rich parts. In the process of making 60% extraction flour, over half of the vitamin B1, B2, B3, E, folic acid, calcium, phosphorus, zinc, copper, iron, and fiber are lost.



Since 1941, laws in the United States have required "enrichment" of processed wheat flour with vitamins B1, B2, B3 and iron in response to the problems created by 60% extraction. Although not nearly as much of these B vitamins and iron are replaced as are removed from 60% extraction flour, "enriched" seems an odd word to describe this process. If you select 100% whole wheat products, however, the bran and the germ of the wheat will remain in your meals, and the health benefits will be impressive! Our food ranking qualified whole wheat (in its original non-enriched form) as a very good source of dietary fiber and manganese, and as a good source of magnesium.



Bran is made up of the outer layers of the wheat kernel. Bran is used in whole wheat flour. It is also used in breakfast cereals.



The germ is tiny - about 2 1/2% of the whole wheat kernel. The germ is the part that will sprout and grow into a new wheat plant if the kernel is planted. Wheat germ is sold in grocery stores and food markets. Whole wheat flour also contains wheat germ.

Canola is an oilseed crop which is grown primarily in regions of Western Canada. Each canola plant produces yellow flowers which, in turn, produce pods, similar in shape to pea pods but about 1/5th the size. Within the pods are tiny round seeds that are crushed to obtain canola oil. Each seed contains approximately 40 per cent oil. The remainder of the seed is processed into canola meal which is used as a high protein livestock feed.



Nutrition experts recognize canola oil as having the best fatty acid ratio. Research indicates the fatty acid composition of canola oil is most favourable in terms of health benefits and as part of a nutritionally balanced diet.

A thick, sweet liquid made by bees from flower nectar. Contrary to what many people think, a honey's color and flavor does not derive from the bee, but from the nectar's source. In general, the darker the color the stronger the flavor. There are hundreds of different honeys throughout the world, most of them named for the flower from which they originate. The flowers that produce some of America's most popular honeys are clover, orange blossom and sage

calcium phosphate (dibasic) is used as dietary supplement in doses of 1g orally

The correct balance of calcium and phosphorous is essential for ensuring correct growth and development of the skeletal system.

sodium bicarbonate or sodium hydrogen carbonate, chemical compound, NaHCO3, a white crystalline or granular powder, commonly known as bicarbonate of soda or baking soda. It is soluble in water and very slightly soluble in alcohol. It evolves carbon dioxide gas when heated above about 50°C, a property made use of in baking powder, of which it is a component. It is also decomposed by most acids; the acid is neutralized and carbon dioxide is given off. The major use of sodium bicarbonate is in foods, e.g., baked goods. It is used in effervescent salts and is sometimes used medically to correct excess stomach acidity. It is also used in several kinds of fire extinguishers.

Cornstarch, or cornflour, is the starch of the maize grain, commonly known as corn. It is also ground from the endosperm, or white heart, of the corn kernel. It has a distinctive appearance and feel when mixed raw with water or milk, giving easily to gentle pressure but resisting sudden pressure. It is usually included as an anti-caking agent in powdered sugar (10X or confectioner's sugar). For this reason, recipes calling for powdered sugar often call for at least light cooking to remove the raw cornstarch taste.



Cornstarch is often used as a binder in puddings and similar foods. Most of the packaged pudding mixes available in grocery stores include cornstarch. Cornstarch puddings may be easily made at home, benefiting from the use of a double boiler. The most basic such pudding may be made only from milk, sugar, cornstarch and a flavoring agent.



It is also used as a thickener in many recipes. Cornstarch is best dissolved in cold water, as it forms obstinate lumps when mixed with warm or hot water.



Cornstarch also has many uses in the manufacturing of environmentally-friendly products. For example, in 2004, the Japanese company Pioneer announced a biodegradable Blu-Ray disc made out of cornstarch.



Cornstarch has been used as a replacement for talcum powder by some.



Due to cross contamination, wheat may be present. Read food label carefully to ensure it is Gluten Free.

Corn starch does not trigger the autoimmune response in celiac disease. It contains a form of gluten (a type of combined grain protein), but not the same form as wheat, barley, rye, kamut, spelt, and triticale. ??If the corn starch is not contaminated, it is safe for celiacs



Source:http://en.wikipedia.org/wiki/Cornstarch

A LEAVENER containing a combination of baking soda, an acid (such as CREAM OF TARTAR) and a moisture-absorber (such as cornstarch). When mixed with liquid, baking powder releases carbon dioxide gas bubbles that cause a bread or cake to rise. There are three basic kinds of baking powder. The most common is double-acting, which releases some gas when it becomes wet and the rest when exposed to oven heat.

Baking Powder: Baking powder is normally made of three different parts:

" An acid

" A base

" A filler of some sort

All three need to be dry powders that can be mixed together. For example, baking soda (a base), cream of tartar (an acid) and corn starch (the filler) are three common ingredients. In school, you may have done the experiment where you mix baking soda (a base) and vinegar (an acid) and get a bubbling reaction. Baking powder works the same way. When you add water to baking powder, the dry acid and base go into solution and start reacting to produce carbon dioxide bubbles. Single-acting baking powder produces all of its bubbles when it gets wet. Double-acting baking powder produces bubbles again when it gets hot. Many recipes call simply for baking soda rather than baking powder. Usually these recipes use some kind of liquid acid like buttermilk or yogurt to react with the baking soda to produce the bubbles. The reason why people often prefer baking powder to yeast is because yeast takes so long -- usually two to three hours -- to produce its bubbles. Baking powder is instant, so you can mix up a batch of biscuits and eat them 15 minutes later.

Oat Bran has received considerable attention in the medical community for its role in helping reduce blood cholesterol.

Nutrition experts believe that Beta glucans, the water-soluble fibers present in oat bran act as an active agent for cholesterol inhibition. Since oat bran is a food, after all, and supplies beneficial fiber to assist in regulating gastro-intestinal function as well, nutritionists also recommend increased daily intake.

For a while, oat bran was touted as a miracle food, a sort of Roto-Rooter for your veins. Predictably, food manufacturers rushed to pump their breads and cereals with oat bran. In truth, oat bran is not proven to be more effective at lowering cholesterol than several other brans or, for that matter, other high-fiber foods. And the results are not as miraculous as claimed. Fiber is, however, definitely beneficial because it keeps the gastrointestinal tract in good working order (it also contains no calories).

Soy lecithin is a mixture of fatty substances that are derived from the processing of soybeans. Lecithin is separated from soybean oil by the addition of water and centrifugation (rapid spinning) and purified for use as a food additive. Its chemical name is phosphatidylcholine, which identifies its major components of choline, phosphoric acid, glycerin, and fatty acids. Lecithin is used widely in foods as an emulsifier, stabilizer, and antioxidant.



Studies show most soy-allergic individual can safely eat products containing soy lecithin without experiencing any allergic reactions.



Although soyfoods are widely recognized for their nutritional qualities, interest in soyfoods has risen recently because scientists have discovered that a soy component called isoflavones appears to reduce the risk of cancer. More research needs to be done to determine exactly how isoflavones work, but it appears that as little as one serving of soyfoods a day may be enough to obtain the benefits of this anticancer phytochemical.



Traditional soy products such as tofu, tempeh, and soy milk are very high in protein. Tempeh has the highest percentage of protein of the traditional soy products providing approximately 22 grams of protein for each 4 ounce (113 gram) serving. Tofu provides approximately 9 grams of protein for a similar small serving size. The Recommended Dietary Allowance of protein for adult males (aged 25-50) is appoximately 63 grams and 50 grams for adult females (aged 25-50). Soy products can provide a significant portion of one's daily protein needs.



It is important to keep in mind, however, that the balance of amino acids (protein building blocks) in soy is not the same as meat. Because soy foods does not have an ideal balance of amino acids, some experts recommend taking in a little extra soy foods and/or combining soy products or legumes with a whole grain dish at meals where other protein (e.g., eggs, fish) is not eaten. The amino acids in whole grains combine well with amino acids in soy and legumes to make a more ideal balance of amino acids. If a person's diet is reasonably-balanced, however, there is usually no need to be concerned about getting enough protein.

Source:http://www.soyinfo.com/



Vegetarians and health enthusiasts have known for years that foods rich in soy protein offer a good alternative to meat, poultry, and other animal-based products. As consumers have pursued healthier lifestyles in recent years, consumption of soy foods has risen steadily, bolstered by scientific studies showing health benefits from these products. Last October, the Food and Drug Administration gave food manufacturers permission to put labels on products high in soy protein indicating that these foods may help lower heart disease risk.



As with health claims for oat bran and other foods before it, this health claim provides consumers with solid scientific information about the benefits of soy protein and helps them make informed choices to create a "heart healthy" diet. Health claims encourage food manufacturers to make more healthful products. With soy, food manufacturers have responded with a cornucopia of soy-based wares. (See "The Soy Health Claim.")



No sooner had FDA proposed the health claim regulation, however, than concerns arose about certain components in soy products, particularly isoflavones. Resulting questions have engulfed the regulation in controversy.



This came as no surprise to Elizabeth A. Yetley, Ph.D., lead scientist for nutrition at FDA's Center for Food Safety and Applied Nutrition . "Every dietary health claim that has ever been published has had controversy," she says, "even the relationship of saturated fat to a healthy diet."



While the controversy may seem confusing to the consumer giving it casual consideration, a careful review of the science behind the rule reveals a strict divide between what FDA allows as a health claim based on solid scientific research and related issues that go well beyond the approved statements about health benefits of soy protein.

Source:http://www.fda.gov/fdac/features/2000/300_soy.html

Dictionaries describe the term "plain-vanilla" as something "simple, plain or ordinary." Few statements could be further from the truth-for there is definitely nothing ordinary about the seductively aromatic vanilla bean. This long, thin pod is the fruit of a luminous celadon-colored orchid (vanilla planifolia), which, of over 20,000 orchid varieties, is the only one that bears anything edible. Native to tropical America, the vanilla bean was cultivated and processed by the Aztecs, who used it to flavor a cocoa-based drink.

Barley is a very important grain in the world today. It is very versatile in every way. It has been well adapted through its evolution. It has a very mysterious and much debated beginning. Now however, barely has become well known and so have its many uses. Barley, which is of the genus Hordeum, is a cereal that belongs to the grass family Poaceae. Barley has many different varieties. The most common is Hordeum vulgare, which is a six-rowed type of barley that has a spike notched on opposite sides with three spikelets on each notch. At each notch there is a flower or floret that later develops into a kernel. Hordeum distichum is a two-rowed type of barley that has central florets producing kernels and it has lateral florets that are sterile. Lastly there is Hordeum irregulare which has fertile central florets and different arrangements of sterile and fertile lateral florets.

Barley Flour is produced from barley after malting and removal of sugar and starch by hot water extraction. The extracted barley is dried by indirect steam, milled and sifted to obtain a flour which 100% passes a US 40 mesh screen and 90% is retained by a US 120 mesh screen.

The magic of oats lies in their high soluble fiber content which means of your body can use it very efficiently and turn it into slow release energy

At the same time you will be taking in the highest amount of protein, calcium, iron, magnesium, zinc, copper, manganese, thiamin, folacin and vitamin E of any other unfortified whole grain, like wheat, barley or rice. Add to all that its ability to lower your cholesterol levels.



Here's the catch: You need to eat a sizable quantity of oats to reap their benefits. You must eat approximately 1 1/2 cups of cooked oatmeal (about 3/4 cup raw) every day to get the amount of soluble fiber necessary to lower your cholesterol.





U.S. Food and Drug Administration announced a final ruling on the federal register regarding the use of food labeling health claims based on the association between soluble fiber from whole oats and a reduced risk of coronary heart disease. The labeling claim has been approved for food products marketed in the U.S., based on thirty years of scientific evidence that the type of soluble fiber found in whole oat products (b-Glucan soluble fiber) may lower blood cholesterol levels. [The term whole oat products has been defined as oat bran, rolled oats and whole oat flour.]

Regular rice flour is a fine, powdery flour made from regular white rice. It's used mainly for baked goods. Glutinous or sweet rice flour (such as the Japanese MOCHI) is made from high-starch short-grain rice. It's widely used in Asian cooking to thicken sauces and for some desserts.



To Americans, rice is the most familiar food eaten in grain form. It is commonly served as a side dish in American households, but elsewhere it forms the basis for most meals. In fact, half the world's peoples eat rice as their staple food. In some languages, the word for eat means "eat rice." In China, Japan, and Southeast Asia, for instance, the annual per capita consumption of rice is 200 to 400 pounds; in the United States, the per capita consumption is about 17 pounds. Though rice is grown on every continent except Antarctica, China produces more than 90% of the world's rice crop. The United States, because the domestic demand for rice is relatively low, is a major exporter of this grain (although it accounts for only 2% of the world's rice).



Rice can be classified according to size: long-grain, medium-grain, and short-grain. Long-grain rice accounts for about 75% of the domestic crop. The slender grains are four to five times longer than they are wide. If properly cooked, they will be fluffy and dry, with separate grains. Medium-grain rice is about twice as long as it is wide and cooks up moister and more tender than long-grain. It is popular in some Asian and Latin American cultures, and is the type of rice most commonly processed to make cold cereals. Short-grain rice may be almost oval or round in shape. Of the three types of rice, it has the highest percentage of amylopectin, the starch that makes rice sticky, or clump together, when cooked. Easy to eat with chopsticks, it is ideal for dishes like sushi.



In addition to the size classification, white rices are labeled according to how they've been processed:



Enriched rice: Enriched rice has thiamin, niacin, and iron added after milling to replace some of the nutrients lost when the bran layer is removed. As a result, it is higher in these nutrients than brown rice.



Converted rice: Converted rice has been soaked and steamed under pressure before milling, which forces some of the nutrients into the remaining portion of the grain so that they are not completely lost in the processing. Enriched parboiled rice is similar to regular enriched rice in terms of thiamin, niacin, and iron, but it has more potassium, folate (folic acid), riboflavin, and phosphorous, though not as much as brown rice. Converted rice takes a little longer to cook than regular rice, but the grains will be very fluffy and separate after they have been cooked.



Instant white rice: Instant rice, which actually takes about five minutes to prepare, has been milled and polished, fully cooked, and then dehydrated. It is usually enriched and only slightly less nutritious than regular enriched white rice, but it lacks the satisfying texture of regular rice.



Rices are also labeled according to variety:



Arborio: Arborio is a starchy white rice, with an almost round grain, grown mainly in the Po Valley of Italy. Traditionally used for cooking the Italian dish risotto, it also works well for paella and rice pudding. Arborio absorbs up to five times its weight in liquid as it cooks, which results in grains of a creamy consistency.



Aromatic rices: These are primarily long-grain varieties that have a toasty, nutty fragrance and a flavor reminiscent of popcorn or roasted nuts. Most of these can be found in grocery stores, but a few may be available only at gourmet shops.



Basmati: Basmati, the most famous aromatic rice, is grown in India and Pakistan. It has a nutlike fragrance while cooking and a delicate, almost buttery flavor. Unlike other types of rice, the grains elongate much more than they plump as they cook. Lower in starch than other long-grain types, basmati turns out flaky and separate. Although it is most commonly used in Indian cooking, basmati can also be substituted for regular rice in any favorite recipe. It is fairly expensive compared to domestic rice.



Glutinous rice (sweet rice): Popular in Japan and other Asian countries, this type of short-grain rice is not related to other short-grain rices. Unlike regular table rice, this starchy grain is very sticky and resilient, and turns translucent when cooked. Its cohesive quality makes it suitable for rice dumplings and cakes, such as the Japanese mochi, which is molded into a shape.



Jasmine: Jasmine is a traditional long-grain white rice grown in Thailand. It has a soft texture and is similar in flavor to basmati rice. Jasmine rice is also grown in the United States, and is available in both white or brown forms.



Texmati: Certain types of rice--some sold only under a trade name--have been developed in the United States to approximate the flavor and texture of basmati rice. Texmati is one of these; it was developed to withstand the hot Texas climate (there is also a brown rice version).



Wehani: An American-grown aromatic rice, Wehani has an unusual rust-colored bran that makes it turn mahogany when cooked.



Wild pecan (popcorn rice): Another basmati hybrid, this aromatic rice is tan in color (because not all of the bran has been removed, with a pecan like flavor and firm texture.

This finely ground flour is made from soybeans and, unlike many flours, is very high in protein (twice that of wheat flour) and low in carbohydrates. Soy flour is ordinarily mixed with other flours rather than being used alone. It has a wide variety of uses such as for baking and to bind sauces. In Japan, it's very popular for making confections. Soy flour is sold in health-food stores--sometimes under the name kinako--and in some supermarkets.



Although soyfoods are widely recognized for their nutritional qualities, interest in soyfoods has risen recently because scientists have discovered that a soy component called isoflavones appears to reduce the risk of cancer. More research needs to be done to determine exactly how isoflavones work, but it appears that as little as one serving of soyfoods a day may be enough to obtain the benefits of this anticancer phytochemical.



Traditional soy products such as tofu, tempeh, and soy milk are very high in protein. Tempeh has the highest percentage of protein of the traditional soy products providing approximately 22 grams of protein for each 4 ounce (113 gram) serving. Tofu provides approximately 9 grams of protein for a similar small serving size. The Recommended Dietary Allowance of protein for adult males (aged 25-50) is appoximately 63 grams and 50 grams for adult females (aged 25-50). Soy products can provide a significant portion of one's daily protein needs.



It is important to keep in mind, however, that the balance of amino acids (protein building blocks) in soy is not the same as meat. Because soy foods does not have an ideal balance of amino acids, some experts recommend taking in a little extra soy foods and/or combining soy products or legumes with a whole grain dish at meals where other protein (e.g., eggs, fish) is not eaten. The amino acids in whole grains combine well with amino acids in soy and legumes to make a more ideal balance of amino acids. If a person's diet is reasonably-balanced, however, there is usually no need to be concerned about getting enough protein.

Source:http://www.soyinfo.com/



Vegetarians and health enthusiasts have known for years that foods rich in soy protein offer a good alternative to meat, poultry, and other animal-based products. As consumers have pursued healthier lifestyles in recent years, consumption of soy foods has risen steadily, bolstered by scientific studies showing health benefits from these products. Last October, the Food and Drug Administration gave food manufacturers permission to put labels on products high in soy protein indicating that these foods may help lower heart disease risk.



As with health claims for oat bran and other foods before it, this health claim provides consumers with solid scientific information about the benefits of soy protein and helps them make informed choices to create a "heart healthy" diet. Health claims encourage food manufacturers to make more healthful products. With soy, food manufacturers have responded with a cornucopia of soy-based wares. (See "The Soy Health Claim.")



No sooner had FDA proposed the health claim regulation, however, than concerns arose about certain components in soy products, particularly isoflavones. Resulting questions have engulfed the regulation in controversy.



This came as no surprise to Elizabeth A. Yetley, Ph.D., lead scientist for nutrition at FDA's Center for Food Safety and Applied Nutrition . "Every dietary health claim that has ever been published has had controversy," she says, "even the relationship of saturated fat to a healthy diet."



While the controversy may seem confusing to the consumer giving it casual consideration, a careful review of the science behind the rule reveals a strict divide between what FDA allows as a health claim based on solid scientific research and related issues that go well beyond the approved statements about health benefits of soy protein.

Source:http://www.fda.gov/fdac/features/2000/300_soy.html

Salt is one of the most ubiquitous food ingredients around. Those who think of salt only as something used to perk up flavor might wonder what could possibly give this ingredient the level of importance it has gained through the ages. In reality, there is much more to this crystalline cube than first meets the eye.



Besides enhancing taste, salt has several other functions in food products. It acts as an antimicrobial or microbiological control agent. It contributes to certain chemical reactions that create a wide variety of food characteristics.



Sometimes the terms "salt" and "sodium" are used interchangeably, but technically this is not correct. "Salt" is sodium chloride. By weight, it is 40 percent sodium and 60 percent chloride.

Most foods and tap water contain sodium and chloride. Sodium is an essential nutrient, a mineral that the body cannot manufacture itself.

Because of sodium's importance to your body, the excretory and nervous systems guard against under-consumption of salt, which is a threat to your body's nerves and muscles. Other ions such as calcium, magnesium, and potassium are also very important. Concentrations of these ions are held in narrow ranges by the kidney.



The association between eating salt and the risk of blood pressure increasing is difficult to quantify. Some people are sensitive to changes in salt intake whereas others can adjust so that blood pressure does not rise at all.



Americans typically consume 4,000-8,000 mg each day, well above their daily needs. A goal for moderation for all adults, (including pregnancy and lactation) is approximately 2,400 mg of sodium per day.