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Whey protein is a mixture of globular proteins isolated from whey, the liquid material created as a by-product of cheese production. Some preclinical studies in rodents have suggested that whey protein may influence glutathione production and possess anti-inflammatory or anti-cancer properties; however, human data are lacking. The effects of whey protein on human health are of great interest and this protein mixture is being investigated as a way of reducing disease risk, or as a supplementary treatment for several diseases. Whey protein is commonly marketed and ingested as a dietary supplement, and various health claims have been attributed to it in the alternative medicine community. Although whey proteins are responsible for some milk allergies, the major allergens in milk are the caseins.

Soy protein exerts several anti-atherogenic effects. First, it decreases LDL-cholesterol levels significantly .Second, it tends to increase HDL-cholesterol levels ; this is rather unique since most dietary interventions such as oat bran intake or decreased saturated fat intake significantly decrease HDL-cholesterol levels. Third, soy isoflavones, plant chemicals unique to soybeans, have antioxidant properties which protect LDL from oxidation . Fourth, soy isoflavones have favorable effects on blood vessel function.

(source:Indiana Soybean Board)



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.



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

The exact components of milk vary by species, but it contains significant amounts of saturated fat, protein and calcium. These amounts are not large in comparison to other foods rich in them, including coconuts, fish, and kale respectively, because milk is predominantly composed of water. Aquatic mammals, such as seals and whales, produce milk that is very rich in fats and other solid nutrients when compared with land mammals' milk.



Most milk packs a nutritional punch and contains protein, calcium, phosphorus, vitamins A and D, LACTOSE (milk sugar) and riboflavin. On the minus side, milk's natural sodium content is quite high. Most milk sold in the United States today is PASTEURIZED, which means the microorganisms that cause diseases (such as salmonella and hepatitis) and spoilage have been destroyed by heating, then quick-cooling, the milk. Pasteurization eliminates the possibility of disease and gives milk a longer shelf life. Most commercial milk products have also been HOMOGENIZED, meaning that the milk fat globules have been broken down mechanically until they are evenly and imperceptibly distributed throughout the milk. The end result is that the CREAM does not separate from the milk and the liquid is uniformly smooth.



Cow's milk is generally available in several varieties. In some countries these are:



Full cream (or "whole" in US, "homo milk" in Canada & some US dairies, about 3.25% fat)

Semi-skimmed ("reduced fat" or "low fat", about 1.5-1.8% fat)

Skimmed (about 0.1% fat)

Milk in the U.S. and Canada is sold as:



Whole varieties

2% (reduced fat)

1% (low fat)

<0.5% (very low fat)

Skim (nearly no fat) or fat free

In the United States, skim milk is also known as "fat free" milk, due to USDA regulations stating that any food with less than ½ gram of fat per serving can be labeled "fat free".

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

Proteins (also known as polypeptides) are organic compounds made of amino acids arranged in a linear chain. The amino acids in a polymer chain are joined together by the peptide bonds between the carboxyl and amino groups of adjacent amino acid residues. The sequence of amino acids in a protein is defined by the sequence of a gene, which is encoded in the genetic code.[1] In general, the genetic code specifies 20 standard amino acids, however in certain organisms the genetic code can include selenocysteine — and in certain archaea — pyrrolysine. Shortly after or even during synthesis, the residues in a protein are often chemically modified by post-translational modification, which alter the physical and chemical properties, folding, stability, activity, and ultimately, the function of the proteins. Proteins can also work together to achieve a particular function, and they often associate to form stable complexes.[2]



Like other biological macromolecules such as polysaccharides and nucleic acids, proteins are essential parts of organisms and participate in virtually every process within cells. Many proteins are enzymes that catalyze biochemical reactions and are vital to metabolism. Proteins also have structural or mechanical functions, such as actin and myosin in muscle and the proteins in the cytoskeleton, which form a system of scaffolding that maintains cell shape. Other proteins are important in cell signaling, immune responses, cell adhesion, and the cell cycle. Proteins are also necessary in animals' diets, since animals cannot synthesize all the amino acids they need and must obtain essential amino acids from food. Through the process of digestion, animals break down ingested protein into free amino acids that are then used in metabolism.



Proteins were first described and named by the Swedish chemist Jöns Jakob Berzelius in 1838. However, the central role of proteins in living organisms was not fully appreciated until 1926, when James B. Sumner showed that the enzyme urease was a protein.[3] The first protein to be sequenced was insulin, by Frederick Sanger, who won the Nobel Prize for this achievement in 1958. The first protein structures to be solved were hemoglobin and myoglobin, by Max Perutz and Sir John Cowdery Kendrew, respectively, in 1958.[4][5] The three-dimensional structures of both proteins were first determined by x-ray diffraction analysis; Perutz and Kendrew shared the 1962 Nobel Prize in Chemistry for these discoveries. Proteins may be purified from other cellular components using a variety of techniques such as ultracentrifugation, precipitation, electrophoresis, and chromatography; the advent of genetic engineering has made possible a number of methods to facilitate purification. Methods commonly used to study protein structure and function include immunohistochemistry, site-directed mutagenesis, and mass spectrometry.

In nature, glycerin forms the backbone of fat and oil molecules. The body uses it as a source of energy or as a starting material in making more-complex molecules..



In its common liquid form, glycerol is nonpoisonous, colorless, odorless and sweet tasting and has a high viscosity. Glycerine is an important component of fat and vegoil molecules and phospholipids

Serves as humectant, solvent and sweetener, may help preserve foods.

Solvent for flavors (such as vanilla) and food coloring.

Humectant and softening agent in candy, cakes and casings for meats and cheeses.

Manufacture of mono- and di-glycerides for use as emulsifiers.

Used in manufacture of polyglycerol esters going into shortenings and margarine.

Used as filler in low-fat food products (i.e., cookies).

Peanut butter is a food product usually consisting of roasted and ground peanuts, usually salted and sometimes sweetened. It is commonly sold in grocery stores, but can be made at home. It is sometimes referred to by its abbreviation, "P.B." Many styles are available; the most popular are creamy (smooth) and crunchy, but honey-roasted, wholenut varieties and those mixed with chocolate can also be found. Creamy peanut butter is made by grinding all of the mixture very finely. The crunchier styles add larger pieces of peanut back into the creamy mixture after grinding.



Used in sandwiches (particularly the classic peanut butter and jelly sandwich), candy (Reese's Pieces, for example), cookies and pastry, it is a good source of protein, and is popular with children. Elvis Presley made famous a version of the peanut butter sandwich with banana (either mashed or whole) that was grilled or fried, and may have contained bacon.



Peanut butter is popular mainly in the United States and Canada, and little known in Europe. It is often mentioned as one of the foods you must grow up with to appreciate. Most people not used to it find the taste very odd. In this regard, an analogy can be drawn with marmite, popular in Britain, and Vegemite, popular in Australia.



For people with peanut allergy, the concentration of nuts in peanut butter can cause fatal anaphylactic shock.



The peanut plant is susceptible to the ground mold which produces aflatoxin, and contamination in peanut butter is possible



Source: foodfacts.com

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.

Gelatin

Gelatin is derived from collagen, which is mainly involved with connective tissues and bones. It is known for its capability to gel and form semi-solids with its solution. The type of gelatin depends on the source of where it came from. Many of these sources include cattle bones, cattle hides, pork skins, and dried crushed bone. Cattle hides are the least used source for gelatin, while crushed bone is used mostly for photographic or pharmaceutical applications. Pork skin is the most commonly used raw source for edible gelatin in North America. The gelatin produced, Type A gelatin is extracted from the pork skin through a complex process involving acid treatment, washing, sterilization, and more. Because of the use of animal as a raw material source, gelatin should be restricted from diets concerning animal by-products.

"How We Make Gelatin." Gelatin Information, News, History and More. Gelatin Manufacturers Institute of America, 2001. Web. 17 May 2011.

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derived from sugar, Isomalt is a unique, excellent tasting sugar-free sweetener. Because the same amount of isomalt is used in products as would be used if they were sweetened with sugar, isomalt-containing products have the same appearance and texture as those made with sugar.



Discovered in the 1960s, isomalt is made from sucrose and looks much like table sugar. It is white, crystalline and odorless. Isomalt is a mixture of two disaccharide alcoholsgluco mannitol and gluco sorbitol.

Palm oil is obtained from the flesh of the fruit and probably formed part of the food supply of the indigenous populations long before recorded history. It may also have been traded overland, since archaeological evidence indicates that palm oil was most likely available in ancient Egypt. The orange oil taken from the pulp of the fruit of the African palm. It's extremely high in saturated fat (over 75%) and has a distinctive flavor that is popular in West African and South American cooking. Palm-kernel oil, is a different oil extracted from the nut or kernel of palms. It's a yellowish color and has a pleasantly mild flavor. Palm-kernel oil is used in the making of margarine and some cosmetics. It's mostly listed on labels simply as "palm oil."

Adding inulin or oligofructose to a beverage sweetened with a combination of acesulfame-K and aspartame resulted in increased sweetness potency after weeks of storage time, according to presentation 76-8 given by Jessica Aldrich, technical sweetener specialist, Nutrinova Inc.

Inulin and oligofructose function as fiber. In this experiment inulin provided 1 cal/gm and was 0.1 times as sweet as sucrose. Oligofructose provided 1.5 cal/gm and was 0.65 as sweet as sucrose.

Yet to be determined safe.

Erythritol is naturally occurring in a wide variety of foods, including some fruits and vegetables. It's a white, odorless powder with a sweet taste similar to sucrose. It is produced by fermenting natural sugars into a sterilized mixture that is later purified into Erythritol



Erythritol is 70% as sweet as table sugar, yet it is virtually non-caloric, with only 2 calories per gram, according to the FDA.



Diabetics will be happy to know that on the glycemic index, Erythritol is rated zero. This means that insulin is not used to metabolize Erythritol.



Erythritol has a high digestive tolerance. It's absorbed into the bloodstream and passed through the urine. Absorption occurs before it enters the large intestine, so it does not normally cause a laxative effect and most people will consume Erythritol with no side effects.

Both CHOCOLATE and cocoa powder come from cocoa beans that grow in pods on the tropical Theobroma cacao tree, which is found in Southeast Asia, Africa, Hawaii, Brazil and other South American countries. Once cocoa beans are fermented, dried, roasted and cracked, the nibs are ground to extract about 75 percent of the cocoa butter, leaving a dark brown paste called chocolate liquor. After drying again, the hardened mass is ground into the powder known as unsweetened cocoa. The richer, darker Dutch cocoa has been treated with an ALKALI, which helps neutralize cocoa's natural acidity. Cocoa powder is sold plain or mixed with other ingredients such as milk powder and sugar, forming an instant cocoa mix.

The fatty particles in milk that are separated out to make cream and subsequently butter. The higher the milk fat content in milk, cream, ice cream, etc., the creamier, richer and more caloric the product.

Raw milk" Cow's milk in as milked state

"Normal liquid milk" Cow's milk sold for the purpose of direct intake

"Certified milk" Normal liquid milk sold as certified milk

"Partly skimmed milk" Food obtained by removal of a part of milkfat from raw milk, normal liquid milk or certified milk, other than skimmed milk

"Skimmed milk" Food obtained by removal of almost all the milkfat from raw milk, normal liquid milk or certified milk, other than skimmed milk

"Processed milk" Food obtained by processing raw milk, normal liquid milk or certified milk, or foods manufactured using these milks as ingredients, which are sold for the purpose of direct intake (excludes partly skimmed milk, skimmed milk, fermented milk and lactic acid bacteria drinks)

"Cream (milk product)" Product obtained by removal of all constituents other than milkfat from raw milk, normal liquid milk or certified milk

"Butter" Product made by churning and working fat globules obtained from raw milk, normal liquid milk or certified milk

"Butter oil" Product obtained by removal of almost all constituents other than milkfat from butter or cream

Lecithin: Used to stabilize emulsions;

Lecithin is present in all living cells and is a significant constituent of nerve and brain cells.



Commercial lecithin, most of which comes from soya bean oil, which may be Genetically Modified, contains a mixture of phosphoglycerides containing principally lecithin, cephalin and phosphatidyl inositol. Other sources are egg yolk, from where it was originally obtained, and leguminous seeds, including peanuts and maize, which also may be Genetically Modified. Vegetarians should be aware that it can also be obtained from animal fat.

Flavor(s) Natural

Under the Code of Federal Regulation, natural flavor is defined as “the essential oil, oleoresin, essence or extractive, protein hydrolysate, distillate, or any product of roasting, heating, enzymolysis (biochemical decomposition of a substance), which contains the flavoring constituents derived from a spice, fruit or fruit juice, vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs , dairy products, or fermentation products thereof, whose significant function in food is flavoring rather than nutritional.” Natural flavoring substances are obtained from plant or animal raw materials, containing no other artificial or added ingredients. Spices approved by the Food and Drug Administration (FDA) such as black pepper and basil do not have to be listed under its specific name. Additives can also be listed under natural flavoring because they might meet FDA definition standards, the extraction process consider flavorings man-made. In addition, spice extracts, essential oils, oleoresins, onion powder/juice, and garlic powder/juice are allowed to be labeled under “flavor” or “natural flavor.”

"Common Food Safety Questions from FSIS - Natural Flavorings on Meat & Poultry Labels." USDA Food Safety and Inspection Service Home. Web. 16 May 2011. .

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.

Approved in the United States in April 1998, sucralose (a synthetic chemical) can be used in soft drinks, baked goods, ice cream, sweetener packets, and other products. It previously had been used in Canada, Europe, and elsewhere. Sucralose is safer than saccharin and cyclamate and doesn’t raise the concerns that tests on acesulfame-K and aspartame have raised.