{"product_id":"trace-elements-micronutrients-and-free-ivor-e-dreosti-9780896031883","title":"Trace Elements, Micronutrients, and Free Radicals","description":"Itisonlyrecently thatthe naturaloccurrenceoffree radicalsin biological tissue has become widely accepted, and that the suspi- cion with which biologists previously viewed the free radicals of radiationchemistryhas beenplacedin a broaderperspective. Now, oxygen-derived free radicals are considered respectable biochemi- cal intermediates, given always the caveat that unwanted tissue damage may arise if these active species are produced in such abundance that they overwhelm the natural antioxidant and free- radical defense mechanisms, or if these systems have become hypoeffective. Many factors, including several dietary manipula- tions, can lead toelevatedproductionofsuperoxide and may result in free radical overload, whereas a deficiency of those micronutri- ents associated with the antioxidant defense mec.hanisms may re- sult in substantially diminished antioxidant capacity. By now, antioxidants have become a household word and al- most everyone is aware of their imponance in protecting the body against attack by active oxygen species. Indeed, it is a paradox of nature that oxygen, which is so essential to sustain aerobic life, ul- timately contributes to its destruction. Not surprisingly, recogni- tion ofthis dilemma has generated a spate ofantioxidant strategies intended to reduce the risk of tissue damage by rampant oxygen radicals, some sadly based less on science than on speculation.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Ivor E. Dreosti\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0896031888\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780896031883\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Humana\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 11\/20\/1991\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 231\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.25lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.20h x 6.20w x 0.80d","brand":"Ivor E. Dreosti","offers":[{"title":"Hardcover","offer_id":47422829920511,"sku":"9780896031883","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_51ca0ee1-93ed-4598-9357-4b5e62347fab.jpg?v=1761528070","url":"https:\/\/www.whiterainbookhouse.com\/products\/trace-elements-micronutrients-and-free-ivor-e-dreosti-9780896031883","provider":"WR Book House","version":"1.0","type":"link"}