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Nutrition
Nutrition

Kara Travis
Kara Travis

Food Therapy Dr. Megan Gonzales ND, EAMP Fall 2012 Croup
Food Therapy Dr. Megan Gonzales ND, EAMP Fall 2012 Croup

... Dr. Megan Gonzales ND, EAMP Fall 2012 ...
Printer Friendly pdf
Printer Friendly pdf

... According to popular opinions coming from friends, family, and physicians, most people are vitamin D deficient and in need of supplementation with pills. Evidence suggests that more than 40% of the world’s population is vitamin D deficient (1). A recent report from a Scottish doctor found only 2% of ...
The prescribing of vitamins and minerals including vitamin B
The prescribing of vitamins and minerals including vitamin B

... The PrescQIPP DROP-List is a list of medicines regarded as low priority for prescribing, poor value for money or medicines where there are safer alternatives. There are also medicines which could be considered for selfcare with the support of the community pharmacist included on the DROP-List.1 Appr ...
Health Conditions in Which Vitamin D Plays an Important Role
Health Conditions in Which Vitamin D Plays an Important Role

Explain what you mean by the term balanced diet, giving examples
Explain what you mean by the term balanced diet, giving examples

... when puberty occurs. The demand for energy and most nutrients are relatively high. Boys need more protein and energy than girls for growth. Adolescence: Iron After menstruation begins, girls need more iron than boys to replace menstrual losses. It is recommended that teenage girls and women require ...
Nutrition
Nutrition

Midterm 3 Review Session
Midterm 3 Review Session

Vitamins History
Vitamins History

UNIT 07 Practice Exam: Vitamins
UNIT 07 Practice Exam: Vitamins

... inhibits damage to DNA. a. Vitamin C b. -carotene c. Folic acid d. Vitamin D 3. Which group has the highest rate of children with rickets because of vitamin D deficiency? a. Irish-Americans b. Norwegian-Americans c. African-Americans and Hispanics d. Japanese-Americans 4. Which is not true about ric ...
Vitamins & Minerals - Dublin City Schools
Vitamins & Minerals - Dublin City Schools

... Vitamins control the chemical reactions within the body to convert food into energy and living tissue. They help the body use the energy nutrients, maintain normal body tissue, acts as a regulator, and are only needed in small amounts. Minerals are needed for several body functions including buildin ...
The Vitamins Guide – mini eBook
The Vitamins Guide – mini eBook

... vitamin A. Beta-carotene is converted to vitamin A by the body when it’s needed, helping avoid risk of toxicity. Unless otherwise advised by a health care professional the safest way to consume vitamin A is through beta-carotene supplementation. ...
Vitamin B6 (Pyridoxine) - Council for Responsible Nutrition
Vitamin B6 (Pyridoxine) - Council for Responsible Nutrition

... group. The group with reported symptoms had taken pyridoxine for a longer period of time—an average of 2.9 years, compared with 1.6 years for those without symptoms. Some women reporting adverse effects had intakes of 50 mg or less. Inaccuracies in the telephone survey method and a lack of objective ...
Nu-Vet Plus Ingredients
Nu-Vet Plus Ingredients

... metabolize carbohydrates and is known to strengthen the nervous system. Vitamin B2 helps in digesting and assimilating fats, proteins and carbohydrates. It is essential for proper enzyme formation, normal growth and tissue formation. B3 is believed to promote good physical and mental health. It help ...
Osteomalacia and Vitamin D Deficiency among Urban Saudi
Osteomalacia and Vitamin D Deficiency among Urban Saudi



... A dietary diversity score (DDS), food variety score (FVS) and nutrient adequacy ratio (NAR) were calculated for each subject. DDS was calculated as the number of food groups out of a total of 9 groups consumed over a period of 24 hours [27].The groups were: (1) cereals, roots and tubers; (2) vitamin ...
Summary for Chapter 10 – The Water-Soluble Vitamins
Summary for Chapter 10 – The Water-Soluble Vitamins

... The B vitamins serve as coenzymes that facilitate the work of every cell. They are active in carbohydrate, fat, and protein metabolism and in the making of DNA and thus new cells. Historically famous B vitamin–deficiency diseases are beriberi (thiamin), pellagra (niacin), and pernicious anemia (vita ...
Chapter 4- High Performance Catalysts
Chapter 4- High Performance Catalysts

... multiple side effects, and some vitamins and minerals can be toxic. Although some people take excessive amounts of nutrients on a regular basis, it is important to distinguish between excessive and toxic. Excessive amounts of single or multiple nutrient supplements can upset overall nutrient balance ...
Chapter 9 The Fat Soluble Vitamins
Chapter 9 The Fat Soluble Vitamins

chapter overview
chapter overview

... a. When alcohol is metabolized to acetaldehyde, acetaldehyde decreases formation of PLP by cells and may compete with PLP for protein-binding sites 3. Pregnancy a. Pregnant women with preeclampsia have lower blood concentrations of PLP and proteinuria; unknown if supplementation with vitamin prevent ...
Current knowledge on supplementation with vitamin D, calcium and
Current knowledge on supplementation with vitamin D, calcium and

VITAMINS
VITAMINS

Key Vitamins and Minerals lecture 5
Key Vitamins and Minerals lecture 5

... Iron Supplements ...
Dietary Reference Intakes
Dietary Reference Intakes

... Dietary Reference Intakes The Dietary Reference Intakes (DRIs) are a more complete set of reference values than the former Recommended Dietary Allowances (RDAs; National Research Council). The collective DRIs, which have been periodically issued by the Institute of Medicine since 1997, are recommen ...
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Vitamin K



Vitamin K refers to a group of structurally similar, fat-soluble vitamins the human body needs for complete synthesis of certain proteins that are required for blood coagulation, and also certain proteins that the body uses to control binding of calcium in bone and other tissues. The vitamin K-related modification of the proteins allows them to bind calcium ions, which they cannot do otherwise. Without vitamin K, blood coagulation is seriously impaired, and uncontrolled bleeding occurs. Low levels of vitamin K also weaken bones and promote calcification of arteries and other soft tissues.Chemically, the vitamin K family comprises 2-methyl-1,4-naphthoquinone (3-) derivatives. Vitamin K includes two natural vitamers: vitamin K1 and vitamin K2. Vitamin K2, in turn, consists of a number of related chemical subtypes, with differing lengths of carbon side chains made of isoprenoid groups of atoms.Vitamin K1, also known as phylloquinone, phytomenadione, or phytonadione, is synthesized by plants, and is found in highest amounts in green leafy vegetables because it is directly involved in photosynthesis. It may be thought of as the ""plant"" form of vitamin K. It is active as a vitamin in animals and performs the classic functions of vitamin K, including its activity in the production of blood-clotting proteins. Animals may also convert it to vitamin K2.Vitamin K2, the main storage form in animals, has several subtypes, which differ in isoprenoid chain length. These vitamin K2 homologues are called menaquinones, and are characterized by the number of isoprenoid residues in their side chains. Menaquinones are abbreviated MK-n, where M stands for menaquinone, the K stands for vitamin K, and the n represents the number of isoprenoid side chain residues. For example, menaquinone-4 (abbreviated MK-4) has four isoprene residues in its side chain. Menaquinone-4 (also known as menatetrenone from its four isoprene residues) is the most common type of vitamin K2 in animal products since MK-4 is normally synthesized from vitamin K1 in certain animal tissues (arterial walls, pancreas, and testes) by replacement of the phytyl tail with an unsaturated geranylgeranyl tail containing four isoprene units, thus yielding menaquinone-4. This homolog of vitamin K2 may have enzyme functions distinct from those of vitamin K1.Bacteria in the colon (large intestine) can also convert K1 into vitamin K2. In addition, bacteria typically lengthen the isoprenoid side chain of vitamin K2 to produce a range of vitamin K2 forms, most notably the MK-7 to MK-11 homologues of vitamin K2. All forms of K2 other than MK-4 can only be produced by bacteria, which use these forms in anaerobic respiration. The MK-7 and other bacterially derived forms of vitamin K2 exhibit vitamin K activity in animals, but MK-7's extra utility over MK-4, if any, is unclear and is a matter of investigation.Three synthetic types of vitamin K are known: vitamins K3, K4, and K5. Although the natural K1 and all K2 homologues and synthetic K4 and K5 have proven nontoxic, the synthetic form K3 (menadione) has shown toxicity.
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