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"b1" rezultate au fost gasite 5
Valoarea nutritiva si terapeutica a vitaminelor. Boli cauzate de carenta unor vitamine. |
| In ultima vreme auzim tot timpul de vitamine si de felul cum acestea ne influenteaza viata. Dar ce sunt cu adevarat vitaminele? Ele sunt substante organice cu rol absolut necesar in reglarea proceselor vitale, dar nu hranesc in mod direct organismul. Majoritatea vitaminelor sunt substante pe care organismul nu le poate forma el insusi. Cele mai multe dintre ele sunt luate din hrana, fie gata prelucrate ca vitamina, fie sub forma unor provitamine. Vitaminele sunt necesare dietei umane numai in proporţii de câteva miligrame pe zi. Diferenţa intre acestea si minerale este faptul ca vitaminele sunt distruse de temperaturi ridicate in timp ce mineralele nu sunt. Multe vitamine sunt instabile si se pot pierde in timpul preparării mâncării.. Valoarea, nutritiva, terapeutica, boli, carenta, vitamine, nutritionisti, lunin, hopkins, vitamina, a, b1, b2, beriberi, b6, scorbutul, d, rahitismul, e |
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Biologie Numar pagini: 5
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Vitaminele - rolul si importanta lor |
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Vitamina A
Vitamina B Vitamina C Vitamina D Vitamina E Vitamina K Vitamina P . Vitaminele, vitamina, a, b, b1, b2, b3, b4, b6, b12, b13, b14, b15, b17, c, d, e, k, k1, k2, k3, p |
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Biologie Numar pagini: 6
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Vitaminele |
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1.O alimentatie completa nu este posibila fara vitamine
2.Din ce cauza apare in organism insuficienta de vitamine (hipovitaminoza) 3.Vitamina C 4.Vitamina b1 5.Vitamina B2 6.Vitamina PP 7.Vitamina A 8.Vitamina D . Vitaminele, alimentatie, completa, cauza, insuficienta, hipovitaminoza, vitamina, c, acidul, ascorbic, scorbutul, b1, b2, riboflavina, pp, nicotinic, a, d |
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Biologie Numar pagini: 5
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Vitaminele |
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I.Vitamina A (retinolul)
II.Vitamina B (complex) III.Vitamina C (acid ascorbic) IV.Vitamina D (colecalciferolul) V.Vitamina E (tocoferolul) VI.Vitamina H VII.Vitamina K (filochinona) VIII.Vitamina PP (niacina) . Vitaminele, vitamina, a, retinolul, vitamina, b, complex, b1, b2, b6, b12, tiamina, riboflavina, pirodoxina, ciancobalanina, c, acid, ascorbic, d, colecalciferolul, e, tocoferolul, h, k, filochinona, pp, niacina, |
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Biologie Numar pagini: 3
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Effects of Living Together |
| As the rate of divorce soars and as increasing numbers of marriages disintegrate, living together has become the popular alternative to many people in north America. Expersts estimate that "roughly 2.2 million people are currently sharing bed and board in a live-in arrangement, this is approximately 1% of the total population."("Family." Comptoms Encyclopedia. 1992 ed.) Living together, more formally known as non marital cohabitation, is an emerging lifestyle. In fact, "More than one fourth of all unmarried couples living together in the early 1980's were between 25 and 34 years old, and an additional 19 percent were 45 and over."("Today's Families."Detroit Free Press 18 October 1995: b17.) Although living together is not a recent invention, the relationship has yet to be legitimized with a respectable name. Existing terms such as "shacking up" or "living in sin" are just some of the crude names being tagged to people living together. Living together can be valuable a substitute for marriage, a cure-all for marital problems, and a solution to the problem of frequent divorce.. Living, together, marriage, divorce |
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Engleza Numar pagini: 2
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"b1" rezultate au fost gasite 5
