Vitamin C (ascorbic acid) is a water-soluble vitamin found in a variety of fruits and vegetables that is easily destroyed when exposed to air, heat and light.
Functions: Essential for growth and maintenance of all cells and tissues; promotes the absorption of iron in the intestines; and acts as a water-soluble ...
Most Recent Articles For: Vitamins
Written by pinoyusana on August 14th, 2011
Written by pinoyusana on July 24th, 2011
Vitamin E is a fat soluble vitamin not recognized as an essential nutrient until the 1960s, about 40 years after its discovery.
Function: Prevents potentially harmful oxidation of polyunsaturated fatty acids in the body, which would lead to cell damage; important in protecting red blood cell membranes from oxidation.
Deficiency: Vitamin E ...
Written by pinoyusana on July 9th, 2011
Vitamin K is a fat-soluble vitamin usually formed in the body by intestinal bacteria but also available from some plant and animal sources.
Function: Essential in the formation of prothrombin, a substance necessary for proper clotting of blood, and at least five other blood-clotting factors.
Sources: All green leafy vegetables (including lettuce, ...
Written by pinoyusana on July 3rd, 2011
Vitamin A (retinoid) is a fat-soluble vitamin found mainly in animal foods in the vitamin form and in plant foods primarily as carotenes, substances that are formed into vitamin A chiefly in the small intestine.
Function: Essential for growth and for keeping skin and other tissues healthy; helps eyes to adapt ...
Written by pinoyusana on February 19th, 2011
You need vitamins to make enzymes and hormones—important substances your body uses to make all the many chemical reactions you need to live. You must get your vitamins from your food or from supplements—you can't make them in your body.
But what exactly is an Enzymes and Hormones?
Enzymes are chemical compounds ...
Written by pinoyusana on October 22nd, 2010
OBJECTIVES. The purpose of this study was to examine prospectively the association between reported use of vitamin supplements and risk of cataract and cataract extraction.
METHODS. The study population consisted of 17,744 participants in the Physicians' Health Study, a randomized trial of aspirin therapy and beta-carotene among US male physicians 40 ...
Written by pinoyusana on March 11th, 2010
A team of researchers from the University of Washington report that daily use of multivitamins over a 10-year period may reduce the risk of death from heart disease by 16%.
Researchers from the Fred Hutchinson Cancer Research Center at the University of Washington recently analyzed the use of multivitamin supplements, vitamin ...
Written by pinoyusana on March 2nd, 2010
Everyone knows that the human body needs a certain amount of vitamins and minerals everyday to function properly and remain healthy. A well balanced diet can supply your body with the vitamins it needs, although problems and disorders can arise if your diet doesn’t supply your body with the vitamins ...
Written by pinoyusana on February 17th, 2010
There is a secret vitamin in the neighborhood, wandering around your body under cover. This "vitamin" has just one single purpose, although some researchers believe he has ulterior motives. He goes by the inconspicuous codename of "D" – vitamin D.
Don't be fooled by his clever disguise. ...
Written by pinoyusana on January 2nd, 2010
Giving your body the nutrients that it needs to make it through the day is essential to your well being. However, even if you think you can do this through the foods you eat, you are probably still missing out on something.
The foods of today often do not contain enough ...

