• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Cholesterol and Triglycerides - Factsheet
Cholesterol and Triglycerides - Factsheet

... transports it back to the liver. In doing this it reduces cholesterol and lessens the chances of it being deposited in the arteries. Because of its role in “mopping up” cholesterol, HDL is known as “good cholesterol”. The more HDL cholesterol and the less LDL cholesterol there is in the body the bet ...
vitamins
vitamins

... Vitamin C also helps in the absorption and storage of iron. This Vitamin is also required for normal growth, tissue repair, healing of wounds and fracture of bone. ...
WHAT IS CHOLESTEROL ? Cholesterol is a natural substance
WHAT IS CHOLESTEROL ? Cholesterol is a natural substance

... combination of both : Medication or Lifestyle changes. Sometimes, a healthy diet and regular exercise aren’t enough to attain health cholesterol levels. This is often the case when high cholesterol level is caused by genetic factors. Statins are usually the first choice because they also reduce your ...
Vitamins
Vitamins

... Cyano cobalamin: It is also known as vitamin B12.  Functions: It plays an important role in the metabolism of nucleic acid of protein synthesis. Sources : ...
Vitamins - MyCollegeBag
Vitamins - MyCollegeBag

... animals . Human body can synthesize vitaminA from carotene and some members of vitamin-B complex &vitamin-k are synthesized by micro-organism present in intestinal tract . All cells in the body can store vitamin to some extent . Most of vitamins have been synthesized &are available commercially . Th ...
Information Packet 2017
Information Packet 2017

... health and increasing evidence shows vitamin D may play a vital role in heart health and immune support. Studies have reported associations between low levels of vitamin D and possible increased risk of certain cancers, type 1 diabetes, multiple sclerosis, and the decreased ability to fight infectio ...
Chapter Five
Chapter Five

... Childbearing age (folate) Elderly Heart disease or at risk AND do not consume adequate antioxidents and B vitamins ...
Vitamins - Chinese Community Health Resource Center
Vitamins - Chinese Community Health Resource Center

... 13 essential vitamins divided into two groups: fat-soluble and water-soluble. Fat-soluble vitamins are A, D, E, and K. Water-soluble vitamins include vitamin C (ascorbic acid) and the eight B vitamins, known as the B-Complex: B1 (thiamin), B2 (riboflavin), B3 (niacin), B5 (panthothenic acid), B6 (py ...
Unit 20
Unit 20

... May lessen symptoms and duration of a cold Doesn’t reduce how often colds occur High blood levels of vitamin C and heart health: lower total cholesterol, lower triglycerides, higher HDL, lower blood pressure (Murray, p. 69) ...
INITIAL
INITIAL

... ______ ______ A. It is a fatlike substance in the body. ______ ______ B. There are two types of cholesterol: ______ ______ 1. High density lipoprotein (HDL) helps to remove excess cholesterol from the blood. ______ ______ 2. Low density lipoprotein (LDL) is most responsible for plaque formation that ...
Unit 6 - davis.k12.ut.us
Unit 6 - davis.k12.ut.us

... b. It is a “_____________” substance present in all body cells that is needed for many ________________ body processes. c. It contributes to the __________________________ and the skin’s production of ___________________. d. Adults _____________ all the cholesterol they need, mostly in the liver. e. ...
Vitamin C (Ascorbate) - SpectraCell Laboratories
Vitamin C (Ascorbate) - SpectraCell Laboratories

... Mega-doses of vitamin C (several grams) have been used for specific conditions such as viral infections and cancer, although the therapeutic benefit to mega-doses is thought to occur due to a pro-oxidant effect of vitamin C on viral or cancer cells. Since excess vitamin C can actually increase free ...
Document
Document

... True or False • Vitamin C is found only in citrus fruits. • Nearly all cases of illness due to excessive intake of vitamins result from the overuse of vitamin supplements. ...
Vitamins and Minerals
Vitamins and Minerals

... • Found in peas, pork, peanuts and wheat germ • Thiamin is easily destroyed by oxidation ...
vitamins-one word answers
vitamins-one word answers

... the action of UV rays of sunlight. Vitamin D is present in butter, liver, eggs etc and is essential for the absorption of calcium and phosphorous from the intestine. Deficiency of vitamin D causes Rickets (malformed skeleton) in children and Osteomalacia (weakening of bones) in adults. Vitamin E or ...
pellagra - World Health Organization
pellagra - World Health Organization

... It seems possible that if the traditional method of processing corn—developed in America by those who had used it as a safe staple food for millennia—had been brought back to the Old World by Columbus along with the grain itself, and generally adopted, pellagra might never have developed, and the su ...
Water and Minerals
Water and Minerals

... • Part of NAD+ – helps metabolize glucose – without Niacin, this breakdown of glucose stops – Slows energy release: 4 D’s of Niacin deficiency (called pellagra: ...
17atherosclerosis
17atherosclerosis

High Cholesterol
High Cholesterol

... It is important to reduce the amount of saturated fat and cholesterol consumed each day. Saturated fats come mainly from animal sources such as butter, cheese, milk, cream, and ice cream. It is also important to increase daily consumption of fruits, vegetables, fish (lean protein), and whole grains, ...
Session 4 PowerPoint Presentation
Session 4 PowerPoint Presentation

... Adequate Intakes (AIs) No RDA – not enough scientific information ...
Medicinal Chemistry 562P Final Exam: Atkins, Rettie December 12
Medicinal Chemistry 562P Final Exam: Atkins, Rettie December 12

... A. The  initial  internal  Schiff’s  base  formed  between  co-­‐factor  and  substrate  is   converted  to  an  external  Schiff’s  base,  allowing  for  attack  of  water  on  the  α-­‐ carbon  of  the  amino  acid.   B. The  Schiff  ba ...
Relationship of HMGCR gene expression and statin efficacy
Relationship of HMGCR gene expression and statin efficacy

... mechanisms. HDL levels are regulated by pathways that also affect LDL subclasses and other lipids; and Increases in HDL-C by lifestyle and drug interventions can result from multiple different metabolic effects. There is as yet no conclusive evidence in humans for an independent benefit of HDL incre ...
Pellagra When the body doesn`t get the nutrients it needs, its health
Pellagra When the body doesn`t get the nutrients it needs, its health

... When the body doesn't get the nutrients it needs, its health may suffer. The lack of essential nutrients in the system is called a nutritional deficiency. As the pellagra video demonstrates, a vitamin deficiency, such as too little niacin, can lead to serious disease. Vitamins are organic substances ...
apimanu-guglipid
apimanu-guglipid

... triglyceride levels drop 22 to 30 percent. Those are extremely significant reductions. The effect of Guglipid on serum cholesterol and triglycerides compares favorably to that of lipid-lowering drugs. Clofibrate and cholestyramine for example, lower cholesterol levels from six to 12 percent and 20 t ...
Hypertension and High Cholesterol
Hypertension and High Cholesterol

... • Statins lower cholesterol and reduce the risk of heart attacks by blocking an enzyme that causes the liver to produce cholesterol. These drugs also have antioxidant and anti-inflammatory properties. • Baycol, mevacor, provachol, lipitor ...
< 1 2 3 >

Niacin



Niacin (also known as vitamin B3 or nicotinic acid) is an organic compound with the formula C6H5NO2 and, depending on the definition used, one of the 20 to 80 essential human nutrients. Pharmaceutical and supplemental niacin are primarily used to treat hypercholesterolemia (high cholesterol) and pellagra (niacin deficiency). Insufficient niacin in the diet can cause nausea, skin and mouth lesions, anemia, headaches, and tiredness. The lack of niacin may also be observed in pandemic deficiency disease, which is caused by a lack of five crucial vitamins (niacin, vitamin C, thiamin, vitamin D, and vitamin A) and is usually found in areas of widespread poverty and malnutrition. Niacin has not been found to be useful in decreasing the risk of cardiovascular disease in those already on a statin but appears to be effective in those not taking a statin.This colorless, water-soluble solid is a derivative of pyridine, with a carboxyl group (COOH) at the 3-position. Other forms of vitamin B3 include the corresponding amide and nicotinamide (""niacinamide""), where the carboxyl group has been replaced by a carboxamide group (CONH2), as well as more complex amides and a variety of esters. Nicotinic acid and niacinamide are convertible to each other with steady world demand rising from 8,500 tonnes per year in the 1980s to 40,000 in recent years.Niacin cannot be directly converted to nicotinamide, but both compounds are precursors of the coenzymes nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) in vivo. NAD converts to NADP by phosphorylation in the presence of the enzyme NAD+ kinase. NADP and NAD are coenzymes for many dehydrogenases, participating in many hydrogen transfer processes. NAD is important in catabolism of fat, carbohydrate, protein, and alcohol, as well as cell signaling and DNA repair, and NADP mostly in anabolism reactions such as fatty acid and cholesterol synthesis. High energy requirements (brain) or high turnover rate (gut, skin) organs are usually the most susceptible to their deficiency. Although the two are identical in their vitamin activity, nicotinamide does not have the same pharmacological effects (lipid modifying effects) as niacin. Nicotinamide does not reduce cholesterol or cause flushing. Niacin is involved in both DNA repair and the production of steroid hormones in the adrenal gland.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report