The chemical structure of retinol, the most common dietary form of vitamin A

A vitamin (US /ˈvaɪtəmɪn/ or UK /ˈvɪtəmɪn/) is an organic compound required as a vital nutrient in tiny amounts by an organism.^[1] In other words, an organic chemical compound (or related set of compounds) is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. Thus, the term is conditional both on the circumstances and on the particular organism. For example, ascorbic acid (vitamin C) is a vitamin for humans, but not for most other animals, and biotin and vitamin D are required in the human diet only in certain circumstances. By convention, the term vitamin does not include other essential nutrients such as dietary minerals, essential fatty acids, or essential amino acids (which are needed in larger amounts than vitamins), nor does it encompass the large number of other nutrients that promote health but are otherwise required less often.^[2] Thirteen vitamins are universally recognized at present.

Vitamins are classified by their biological and chemical activity, not their structure. Thus, each "vitamin" refers to a number of vitamer compounds that all show the biological activity associated with a particular vitamin. Such a set of chemicals is grouped under an alphabetized vitamin "generic descriptor" title, such as "vitamin A", which includes the compounds retinal, retinol, and four known carotenoids. Vitamers by definition are convertible to the active form of the vitamin in the body, and are sometimes inter-convertible to one another, as well.

Vitamins have diverse biochemical functions. Some have hormone-like functions as regulators of mineral metabolism (e.g., vitamin D), or regulators of cell and tissue growth and differentiation (e.g., some forms of vitamin A). Others function as antioxidants (e.g., vitamin E and sometimes vitamin C).^[3] The largest number of vitamins (e.g., B complex vitamins) function as precursors for enzyme cofactors, that help enzymes in their work as catalysts in metabolism. In this role, vitamins may be tightly bound to enzymes as part of prosthetic groups: For example, biotin is part of enzymes involved in making fatty acids. Vitamins may also be less tightly bound to enzyme catalysts as coenzymes, detachable molecules that function to carry chemical groups or electrons between molecules. For example, folic acid carries various forms of carbon group – methyl, formyl, and methylene – in the cell. Although these roles in assisting enzyme-substrate reactions are vitamins' best-known function, the other vitamin functions are equally important.^[4]

Until the mid-1930s, when the first commercial yeast-extract vitamin B complex and semi-synthetic vitamin C supplement tablets were sold, vitamins were obtained solely through food intake, and changes in diet (which, for example, could occur during a particular growing season) usually greatly altered the types and amounts of vitamins ingested. However, vitamins have been produced as commodity chemicals and made widely available as inexpensive semisynthetic and synthetic-source multivitamin dietary and food supplements and additives, since the middle of the 20th century.

The term vitamin was derived from "vitamine," a combination word coined by Polish scientist Casimir Funk (originally Kazimierz Funk) from vital and amine, meaning amine of life, because it was suggested in 1912 that the organic micronutrient food factors that prevent beriberi and perhaps other similar dietary-deficiency diseases might be chemical amines. This proved incorrect for the micronutrient class, and the word was shortened to vitamin.

History[link]

The value of eating a certain food to maintain health was recognized long before vitamins were identified. The ancient Egyptians knew that feeding liver to a person would help cure night blindness, an illness now known to be caused by a vitamin A deficiency.^[5] The advancement of ocean voyages during the Renaissance resulted in prolonged periods without access to fresh fruits and vegetables, and made illnesses from vitamin deficiency common among ships' crews.^[6]

In 1747, the Scottish surgeon James Lind discovered that citrus foods helped prevent scurvy, a particularly deadly disease in which collagen is not properly formed, causing poor wound healing, bleeding of the gums, severe pain, and death.^[5] In 1753, Lind published his Treatise on the Scurvy, which recommended using lemons and limes to avoid scurvy, which was adopted by the British Royal Navy. This led to the nickname Limey for sailors of that organization. Lind's discovery, however, was not widely accepted by individuals in the Royal Navy's Arctic expeditions in the 19th century, where it was widely believed that scurvy could be prevented by practicing good hygiene, regular exercise, and maintaining the morale of the crew while on board, rather than by a diet of fresh food.^[5] As a result, Arctic expeditions continued to be plagued by scurvy and other deficiency diseases. In the early 20th century, when Robert Falcon Scott made his two expeditions to the Antarctic, the prevailing medical theory was that scurvy was caused by "tainted" canned food.^[5]

During the late 18th and early 19th centuries, the use of deprivation studies allowed scientists to isolate and identify a number of vitamins. Lipid from fish oil was used to cure rickets in rats, and the fat-soluble nutrient was called "antirachitic A". Thus, the first "vitamin" bioactivity ever isolated, which cured rickets, was initially called "vitamin A"; however, the bioactivity of this compound is now called vitamin D.^[7] In 1881, Russian surgeon Nikolai Lunin studied the effects of scurvy while at the University of Tartu in present-day Estonia.^[8] He fed mice an artificial mixture of all the separate constituents of milk known at that time, namely the proteins, fats, carbohydrates, and salts. The mice that received only the individual constituents died, while the mice fed by milk itself developed normally. He made a conclusion that "a natural food such as milk must therefore contain, besides these known principal ingredients, small quantities of unknown substances essential to life."^[8] However, his conclusions were rejected by other researchers when they were unable to reproduce his results. One difference was that he had used table sugar (sucrose), while other researchers had used milk sugar (lactose) that still contained small amounts of vitamin B.^{[citation needed]}

The Ancient Egyptians knew that feeding a person liver (back, right) would help cure night blindness.

In east Asia, where polished white rice was the common staple food of the middle class, beriberi resulting from lack of vitamin B₁ was endemic. In 1884, Takaki Kanehiro, a British trained medical doctor of the Imperial Japanese Navy, observed that beriberi was endemic among low-ranking crew who often ate nothing but rice, but not among officers who consumed a Western-style diet. With the support of the Japanese navy, he experimented using crews of two battleships; one crew was fed only white rice, while the other was fed a diet of meat, fish, barley, rice, and beans. The group that ate only white rice documented 161 crew members with beriberi and 25 deaths, while the latter group had only 14 cases of beriberi and no deaths. This convinced Takaki and the Japanese Navy that diet was the cause of beriberi, but mistakenly believed that sufficient amounts of protein prevented it.^[9] That diseases could result from some dietary deficiencies was further investigated by Christiaan Eijkman, who in 1897 discovered that feeding unpolished rice instead of the polished variety to chickens helped to prevent beriberi in the chickens. The following year, Frederick Hopkins postulated that some foods contained "accessory factors" — in addition to proteins, carbohydrates, fats etc. — that are necessary for the functions of the human body.^[5] Hopkins and Eijkman were awarded the Nobel Prize for Physiology or Medicine in 1929 for their discovery of several vitamins.^[10]

In 1910, the first vitamin complex was isolated by Japanese scientist Umetaro Suzuki, who succeeded in extracting a water-soluble complex of micronutrients from rice bran and named it aberic acid (later Orizanin). He published this discovery in a Japanese scientific journal.^[11] When the article was translated into German, the translation failed to state that it was a newly discovered nutrient, a claim made in the original Japanese article, and hence his discovery failed to gain publicity. In 1912 Polish biochemist Casimir Funk isolated the same complex of micronutrients and proposed the complex be named "vitamine" (a portmanteau of "vital amine" reportedly suggested by Max Nierenstein a friend and reader of Biochemistry at Bristol University^[12]).^[13] The name soon became synonymous with Hopkins' "accessory factors", and, by the time it was shown that not all vitamins are amines, the word was already ubiquitous. In 1920, Jack Cecil Drummond proposed that the final "e" be dropped to deemphasize the "amine" reference, after researchers began to suspect that not all "vitamines" (in particular, vitamin A) have an amine component.^[9]

In 1931, Albert Szent-Györgyi and a fellow researcher Joseph Svirbely suspected that "hexuronic acid" was actually vitamin C, and gave a sample to Charles Glen King, who proved its anti-scorbutic activity in his long-established guinea pig scorbutic assay. In 1937, Szent-Györgyi was awarded the Nobel Prize in Physiology or Medicine for his discovery. In 1943, Edward Adelbert Doisy and Henrik Dam were awarded the Nobel Prize in Physiology or Medicine for their discovery of vitamin K and its chemical structure. In 1967, George Wald was awarded the Nobel Prize (along with Ragnar Granit and Haldan Keffer Hartline) for his discovery that vitamin A could participate directly in a physiological process.^[10]

In humans[link]

Vitamins are classified as either water-soluble or fat-soluble. In humans there are 13 vitamins: 4 fat-soluble (A, D, E, and K) and 9 water-soluble (8 B vitamins and vitamin C). Water-soluble vitamins dissolve easily in water and, in general, are readily excreted from the body, to the degree that urinary output is a strong predictor of vitamin consumption.^[14] Because they are not as readily stored, more consistent intake is important.^[15] Many types of water-soluble vitamins are synthesized by bacteria.^[16] Fat-soluble vitamins are absorbed through the intestinal tract with the help of lipids (fats). Because they are more likely to accumulate in the body, they are more likely to lead to hypervitaminosis than are water-soluble vitamins. Fat-soluble vitamin regulation is of particular significance in cystic fibrosis.^[17]

List of vitamins[link]

Each vitamin is typically used in multiple reactions, and, therefore, most have multiple functions.^[18]

In nutrition and diseases[link]

Vitamins are essential for the normal growth and development of a multicellular organism. Using the genetic blueprint inherited from its parents, a fetus begins to develop, at the moment of conception, from the nutrients it absorbs. It requires certain vitamins and minerals to be present at certain times. These nutrients facilitate the chemical reactions that produce among other things, skin, bone, and muscle. If there is serious deficiency in one or more of these nutrients, a child may develop a deficiency disease. Even minor deficiencies may cause permanent damage.^[32]

For the most part, vitamins are obtained with food, but a few are obtained by other means. For example, microorganisms in the intestine — commonly known as "gut flora" — produce vitamin K and biotin, while one form of vitamin D is synthesized in the skin with the help of the natural ultraviolet wavelength of sunlight. Humans can produce some vitamins from precursors they consume. Examples include vitamin A, produced from beta carotene, and niacin, from the amino acid tryptophan.^[19]

Once growth and development are completed, vitamins remain essential nutrients for the healthy maintenance of the cells, tissues, and organs that make up a multicellular organism; they also enable a multicellular life form to efficiently use chemical energy provided by food it eats, and to help process the proteins, carbohydrates, and fats required for respiration.^[3]

Deficiencies[link]

It was suggested that, when plants and animals began to transfer from the sea to rivers and land about 500 million years ago, environmental deficiency of marine mineral antioxidants was a challenge to the evolution of terrestrial life. Terrestrial plants slowly optimized the production of "new" endogenous antioxidants such as ascorbic acid (Vitamin C), polyphenols, flavonoids, tocopherols, etc. Since this age, dietary vitamin deficiencies appeared in terrestrial animals.^[33] Humans must consume vitamins periodically but with differing schedules, to avoid deficiency. Human bodily stores for different vitamins vary widely; vitamins A, D, and B₁₂ are stored in significant amounts in the human body, mainly in the liver,^[29] and an adult human's diet may be deficient in vitamins A and D for many months and B₁₂ in some cases for years, before developing a deficiency condition. However, vitamin B₃ (niacin and niacinamide) is not stored in the human body in significant amounts, so stores may last only a couple of weeks.^[20][29] For vitamin C, the first symptoms of scurvy in experimental studies of complete vitamin C deprivation in humans have varied widely, from a month to more than six months, depending on previous dietary history that determined body stores.^[34]

Deficiencies of vitamins are classified as either primary or secondary. A primary deficiency occurs when an organism does not get enough of the vitamin in its food. A secondary deficiency may be due to an underlying disorder that prevents or limits the absorption or use of the vitamin, due to a "lifestyle factor", such as smoking, excessive alcohol consumption, or the use of medications that interfere with the absorption or use of the vitamin.^[29] People who eat a varied diet are unlikely to develop a severe primary vitamin deficiency. In contrast, restrictive diets have the potential to cause prolonged vitamin deficits, which may result in often painful and potentially deadly diseases.

Well-known human vitamin deficiencies involve thiamine (beriberi), niacin (pellagra), vitamin C (scurvy), and vitamin D (rickets). In much of the developed world, such deficiencies are rare; this is due to (1) an adequate supply of food and (2) the addition of vitamins and minerals to common foods, often called fortification.^[19][29] In addition to these classical vitamin deficiency diseases, some evidence has also suggested links between vitamin deficiency and a number of different disorders.^[35][36]

Side-effects and overdose[link]

In large doses, some vitamins have documented side-effects that tend to be more severe with a larger dosage. The likelihood of consuming too much of any vitamin from food is remote, but overdosing (vitamin poisoning) from vitamin supplementation does occur. At high enough dosages, some vitamins cause side-effects such as nausea, diarrhea, and vomiting.^[20][37] When side-effects emerge, recovery is often accomplished by reducing the dosage. The doses of vitamins differ because individual tolerances can vary widely and appear to be related to age and state of health.^[38]

In 2008, overdose exposure to all formulations of vitamins and multivitamin-mineral formulations was reported by 68,911 individuals to the American Association of Poison Control Centers (nearly 80% of these exposures were in children under the age of 6), leading to 8 "major" life-threatening outcomes and 0 deaths.^[39]

Supplements[link]

Dietary supplements, often containing vitamins, are used to ensure that adequate amounts of nutrients are obtained on a daily basis, if optimal amounts of the nutrients cannot be obtained through a varied diet. Scientific evidence supporting the benefits of some vitamin supplements is well established for certain health conditions, but others need further study.^[40] In some cases, vitamin supplements may have unwanted effects, especially if taken before surgery, with other dietary supplements or medicines, or if the person taking them has certain health conditions.^[40] Dietary supplements may also contain levels of vitamins many times higher, and in different forms, than one may ingest through food.^[41]

There have been mixed studies on the importance and safety of dietary supplementation. A meta-analysis published in 2006 suggested that Vitamin A and E supplements not only provide no tangible health benefits for generally healthy individuals but may actually increase mortality, although two large studies included in the analysis involved smokers, for whom it was already known that beta-carotene supplements can be harmful.^[42] Another study published in May 2009 found that antioxidants such as vitamins C and E may actually curb some benefits of exercise.^[43] While others findings suggest that evidence of Vitamin E toxicity is limited to specific form taken in excess.^[44] A double-blind trial published in 2011 found that vitamin E increases the risk of prostate cancer in healthy men.^[45]

Governmental regulation of vitamin supplements[link]

Most countries place dietary supplements in a special category under the general umbrella of foods, not drugs. This necessitates that the manufacturer, and not the government, be responsible for ensuring that its dietary supplement products are safe before they are marketed. Regulation of supplements varies widely by country. In the United States, a dietary supplement is defined under the Dietary Supplement Health and Education Act of 1994.^[46] In addition, the Food and Drug Administration uses the Adverse Event Reporting System to monitor adverse events that occur with supplements.^[47] In the European Union, the Food Supplements Directive requires that only those supplements that have been proven safe can be sold without a prescription.^[48]

Names in current and previous nomenclatures[link]

The reason that the set of vitamins skips directly from E to K is that the vitamins corresponding to letters F-J were either reclassified over time, discarded as false leads, or renamed because of their relationship to vitamin B, which became a complex of vitamins.

The German-speaking scientists who isolated and described vitamin K (in addition to naming it as such) did so because the vitamin is intimately involved in the Koagulation of blood following wounding. At the time, most (but not all) of the letters from F through to J were already designated, so the use of the letter K was considered quite reasonable.^[49][52] The table on the right lists chemicals that had previously been classified as vitamins, as well as the earlier names of vitamins that later became part of the B-complex.

Anti-vitamins[link]

Anti-vitamins are chemical compounds that inhibit the absorption or actions of vitamins. For example, avidin is a protein in egg whites that inhibits the absorption of biotin.^[53] Pyrithiamine is similar to thiamine, vitamin B₁, and inhibits the enzymes that use thiamine.^[54]

See also[link]

Food portal

References[link]

External links[link]

Wikisource has the text of the 1922 Encyclopædia Britannica article Vitamine.

• USDA RDA chart in PDF format
• Health Canada Dietary Reference Intakes Reference Chart for Vitamins
• NIH Office of Dietary Supplements: Fact Sheets
• NIH Office of Dietary Supplements. Dietary Supplements: Background Information

Mac Miller
Mac Miller performing at the Governor's Ball in 2011.
Background information
Birth name	Malcolm McCormick
Also known as	Easy Mac
Born	(1992-01-19) January 19, 1992 (age 20) Pittsburgh, Pennsylvania
Genres	Hip hop
Occupations	Rapper, producer, actor, songwriter
Years active	2007 – present
Labels	Rostrum Records, Most Dope Entertainment
Associated acts	Wiz Khalifa, Beedie, The Ill Spoken, I.D. Labs, Big Jerm
Website	www.macmillerofficial.com

Malcolm McCormick (born January 19, 1992),^[1] known by his stage name Mac Miller (previously Easy Mac), is an American rapper from Pittsburgh, Pennsylvania. He is signed to Rostrum Records and released his debut album Blue Slide Park on November 8, 2011.^[2]

Early life[link]

Malcolm McCormick was born on January 19, 1992, the son of an architect and a photographer, and raised in the Point Breeze part of Pittsburgh, Pennsylvania.^[1][3] His father is Christian and his mother is Jewish; Miller was raised Jewish and had a Bar Mitzvah.^[4][5][6] Before attending Taylor Allderdice High School, Miller attended Winchester Thurston School.^[7] In high school, Miller decided to focus on his hip-hop career, later noting, "Once I hit 15, I got real serious about it and it changed my life completely ... I used to be into sports, play all the sports, go to all the high school parties. But once I found out hip-hop is almost like a job, that's all I did."^[1] Miller, a self-taught musician, plays piano, guitar, drums, and bass.^[1][8]

Career[link]

Before embarking on a solo career, Miller was part of rap group The Ill Spoken together with fellow Pittsburgh rapper, Beedie. The Ill Spoken released the mixtape How High in 2008. Prior to changing his name to Mac Miller, he was known as EZ Mac and released the mixtape But My Mackin Ain't Easy in 2007 at 15 years old. In 2009 Mac Miller released two mixtapes The Jukebox: Prelude to Class Clown and The High Life before getting signed to Rostrum Records.

In early 2010, Miller signed with Rostrum Records.^[9] Rostrum president Benjy Grinberg met Miller while recording with Wiz Khalifa at ID Labs.^[10] Although Grinberg started giving Miller advice, he didn't show any interest in getting involved with his career until the artist began work on the K.I.D.S. mixtape, when, as he later told HitQuarters, Grinberg "noticed a maturation in his sound and approach to his music."^[10] By that point Miller had started attracting interest from different record companies but chose Rostrum due to its location in his hometown and association with Wiz Khalifia.^[10] K.I.D.S. was released by the label in August 2010.^[1] The mixtape was inspired by the movie Kids. A significant breakthrough came in late 2010 when Miller embarked on his first "Incredibly Dope Tour", selling out at every location on the tour.^[10]

Miller's 5th^[when?] release was a mixtape titled Best Day Ever. The mixtape features his single "Donald Trump" and the hit songs "Wear My Hat", "BDE Bonus" and "All Around The World." The mixtape featured mainstream producers such as Just Blaze, 9th Wonder, and Chuck Inglish. On November 22, 2010 his first single "Knock Knock" premiered its video on YouTube.^[11]

On March 29, 2011, he released an EP called On And On And Beyond. The six-track work was produced by Rostrum Records.

On July 5, 2011, Miller announced the title of his first album Blue Slide Park on his YouTube channel, set for a Fall release.^[12] In September 2011 it was revealed that Miller would release a mixtape titled 92 Til Infinity hosted by DJ Jazzy Jeff prior to the release of Blue Slide Park.^[13] However, the release did not happen, and it was since then left in planning.

Prior to his 2011 national Blue Slide Park tour, Miller traveled Europe on his "Incredibly Dope Tour" visiting cities such as London, Manchester, and Amsterdam.

On October 14, 2011, Mac Miller released a 13 song mixtape called I Love Life, Thank You for reaching 1,000,000 followers on Twitter. It had features from Sir Michael Rocks of The Cool Kids, Talib Kweli, and Bun B.

On November 2011, Blue Slide Park debuted at number 1 on the Billboard 200 with first week sales of 144,000 copies.^[14]

On March 23, 2012, Mac Miller released his seventh mixtape called Macadelic. He released "Loud" as a single off the mixtape as well as filiming a music video. Miller also released a video for "Thoughts From A Balcony".

Awards and honors[link]

In 2009 at age 17, he made it to the final four in Rhyme Calisthenics, the MC competition at Shadow Lounge.^[15] In 2010, he won two awards at the Pittsburgh hip-hop awards.^[16] His video "Live Free" won video of the year and he also won Best Artist Under 21. In September 2011 Maroon 5 announced that Mac Miller will be featured on their remix of their top chart song "Moves Like Jagger".^[17] In 2011 Miller was one of eleven rappers featured in XXL magazine's Freshman Class of 2011.^[18] The video for the first single released from this mixtape, "Donald Trump", has reached over 53 million views on YouTube^[19] and Donald Trump himself, who is referenced on the song, acknowledged the video on the social networking site Twitter when it reached 20 million views stating "Who wouldn't be flattered?". He declared that Miller was the “new Eminem,” and stated “I am very proud of him.”^[20] Endorsements by Donald Trump helped Miller become increasingly more popular. The song also charted on iTunes debuting at #73 and peaking at #40,^[21] before Miller was signed to a major label. In 2011, his first TV appearance took place in the VH1 show Single Ladies; he played a fictionalized version of himself that succeeded in selling one of his mixtapes to one of the main characters. Also in 2011, he was a part of MTV Jams Fab Five artists.^[22]

Musical philosophy[link]

Mac Miller includes Big L, Lauryn Hill, The Beastie Boys, Outkast, and A Tribe Called Quest among his influences.^[8] He also has a close relationship with fellow Pittsburgh rapper Wiz Khalifa, saying "Wiz has been a big brother to me with this music thing so far. Our relationship is beyond music. He really is just my homie, whether I will be making music or not."^[23]

As an artist, Mac Miller has performed in a number of different styles. His classic musical style contains lyrics focused on marijuana, women, and "a dream". However, Miller has lately been experimenting with new styles in his music, such as in his 2012 mixtape Macadelic. Most songs have a heavy psychedelic influence, and include lyrics with deeper meaning. Also, older artists and music performers are praised on some of Mac's new works (the beginning of "Lucy in the Sky with Diamonds" by the Beatles is used as an interlude for the song "Loud").

Discography[link]

Studio albums

• Blue Slide Park (2011)

Extended plays

• On and On and Beyond (2011)

Mixtapes

• But My Mackin' Ain't Easy (2007)
• The Jukebox: Prelude to Class Clown (2009)
• The High Life (2009)
• K.I.D.S. (2010)
• Best Day Ever (2011)
• I Love Life, Thank You (2011)
• Macadelic (2012)

References[link]

External links[link]

• Official Mac Miller Website

This article has multiple issues. Please help improve it or discuss these issues on the talk page. This biography of a living person needs additional citations for verification. Tagged since July 2009. Very few or no other articles link to it. Please help introduce links to this page from other articles related to it. Tagged since April 2010.

Paul Dobransky
Born	Pittsburgh, Pennsylvania, USA
Residence	Chicago, Illinois
Citizenship	United States of America
Fields	Psychiatry, Television personality, radio personality, author, speaker,
Institutions	Fox New National, NBC' nightline
Alma mater	University of Pittsburgh M.D.,
Known for	Relationship theory, character development, Grief, Loss, and Dating

Paul Dobransky, also known as "Dr. Paul", is an American psychiatrist, television and radio personality, author, speaker, former business consultant and CEO of several websites. He was born in Pittsburgh, Pennsylvania and is currently living in Chicago, Illinois. .^[1]

Dobransky delivers seminars on dating and relationships to men and women in Chicago, Montreal, and London, and seminars using Mind OS (a synthesis of the disciplines of psychology) to instruct on character maturity, personal growth, communication, decision-making and team-building, as well as gender communication.^[1] . He has appeared on television programs including The Bachelor, NBC's Nightline, Anderson Cooper 360°, and Fox News.

He also owns a personality temperament diagram used to analyze social and person interaction called King Warrior Magician Lover (KMWL) as well as streming podcasts for NBC on sex, dating, and relationships.^[2][3]

Dobransky has been a guest speaker in several programs by David DeAngelo, and appeared in numerous television journalism programs (CNN, Fox News National, NBC's Nightline), on radio (currently he is a weekly guest on a syndicated radio show, 2nd Shift, with host Alan Kabel), and print media, including the magazines Maxim, Men's Health, Men's Fitness, Men's Journal, Cosmopolitan, Marie Claire, First For Women, Women's Health, Self, and Psychology Today.^[1]

Books[link]

• The Power of Female Friendship (2008) ISBN 978-0-452-28943-7
• The Secret Psychology of How We Fall In Love (2007) ISBN 978-0-452-28818-8
• The Tortoise and Hare Quit the Rat Race: Fulfillment Through Brief Solution-Focused Psychoanalysis (2003) ISBN 978-1-4107-1762-7
• Bathsheba (2005) ISBN 978-1-4208-2423-0
• Get Your Send On (eBook)

References[link]

External links[link]

• http://psychiatrists.psychologytoday.com/rms/name/Paul_Dobransky_MD_Chicago_Illinois_35205/ Psychology Today
• http://www.womenshap piness.com/about/ About Dr Paul
• http://www.facebook.com/dr.paulMD?sk=info/ Facebook - Dr Paul
• http://www.menspsychology.com/presskit/mediaresume.php - Extensive resume involving various appearances on critical news shows, on lince columns, magazines, etc .

Mehmet Oz
Mehmet Oz at the World Economic Forum Annual Meeting 2012
Born	Mehmet Cengiz Öz (1960-06-11) June 11, 1960 (age 52) Cleveland, Ohio, United States
Residence	Cliffside Park, New Jersey
Nationality	Turkish American
Education	Harvard University (1982) Wharton School of the University of Pennsylvania (1986) MBA University of Pennsylvania School of Medicine (1986) MD
Occupation	Cardiac surgeon, Talk Show Host (The Dr. Oz Show), Author, and Scientist
Years active	2002–present
Religion	Muslim
Spouse	Lisa Oz (1985–present)
Website
doctoroz.com

Mehmet Cengiz Oz (Turkish: Öz, pronounced [ˈøz], born June 11, 1960), also known as Dr. Oz, is a Turkish-American cardiothoracic surgeon, author, and television personality.

Oz first appeared on the The Oprah Winfrey Show in 2004, and later on Larry King Live and other TV programs. In 2009, Winfrey's Harpo Productions and Sony Pictures launched The Dr. Oz Show, a daily television program focusing on medical issues and personal health.^[1]

Early life[link]

Mehmet Oz was born in Cleveland, Ohio, to Suna and Mustafa Öz, they had emigrated from Konya Province, Turkey.^[2][3] Mustafa Öz was born in Bozkır, a small town in central Turkey. Mustafa Öz earned scholarships that allowed him to emigrate to the United States as a medical resident in 1955. Suna Öz (née Atabay), who comes from a wealthy İstanbul family, is the daughter of a pharmacist with Shapsug descent on her mother's side.^[3][4]

Oz was educated at Tower Hill School in Wilmington, Delaware. In 1982 he received his undergraduate degree from Harvard University.^[5] In 1986 he obtained a joint MD and MBA degree from the University of Pennsylvania School of Medicine and The Wharton School.^[6] He was awarded the Captain’s Athletic Award for leadership in college^[7] and was class president and then student body president during medical school.^[8]