LOLPostuar mė parė nga tvsh
Po ti nga e di qe PINK ka probleme me labidon?
LOL
Po ti nga e di qe PINK ka probleme me labidon?
Ervisa,ket qe ke ven ne foto e pija une per disa kohe, kot ma dha truri te pij vitamina, por me bente me vjell , ishte too strong for my tummy
dhe s'pij me
Ate efekt pati dhe te une ne fillim nga era qe ka, prandaj fillova ta pija gjithmone mbas buke, dhe kur e pij e mbyll hunden dhe e shoqeroj me ndonje leng frutash, jo uje. Other than that, I like it though.
Deri tani skam marre asnje lloj multivitamine se sja kam pasur nevojen.
Unaza sipas gishtit,dashura sipas shpirtit.
Bera cik google e gjeta kete informacion te shkurter ne Anglisht. Tregon qe vitaminat pervec efekteve poz. kane dhe efekte neg.
UNTIL RECENTLY, THE NEWS about vitamins C and E and beta carotene has been nothing but good: People who consume lots of them are less apt to get colds, cancer, heart disease, and other illnesses. But lately the word on these three vitamins has not been so positive. Vitamin E, says one study, does not heal heart disease. Vitamin C and beta carotene might cause cancer, report two others.
How can you make sense of it all? "The general public needs to look at more than one issue, more than one story, more than one scientific study [to get the full picture]," says Samer Koutoubi, M.D., Ph.D., assistant professor of nutrition at Bastyr University in Kenmore, Wash. Below, we help you decide if vitamin C, vitamin E, and beta carotene are right for you.
Vitamin C
THE GOOD NEWS: Vitamin C earned a reputation for preventing colds in the 1960s and '70s. Its popularity expanded in thy mid-'90s when several studies found that high doses--to 2,000 mg--taken at the onset of a cold can cut its severity and duration, as well as reduce mucus-causing histamine levels in the body (by nearly 40 percent).
During the same period, scientists produced several other studies showing that doses as low as no mg daily reduced the risk of cervical, colorectal, gastric, and pancreatic cancers.
Vitamin C has also shown promise for your heart. More than a dozen studies published in the '90s found that up to 500 mg a day reduced cardiovascular disease risk and lowered blood pressure.
THE BAD NEWS: After several years of positive research on C, the vitamin received a good deal of negative attention this June when a test-tube study published in the journal Science suggested that 200 mg doses could damage DNA. Many reporters jumped to the conclusion that the vitamin could actually cause cancer. This study corroborated the findings of a 1998 test-tube study that found that 500 mg of C can exert both antioxidant (or cell-protecting) and pro-oxidant (
Ndryshuar pėr herė tė fundit nga mia@ : 27-09-2009 mė 16:55
Feelings change - memories don't.
gjithsesi mua sme bente mire, tani si pi fare
Lost time is never found again.
-Benjamin Franklin-
vitaminat ne natyre ne pergjithesi jane acide. trupi eshte mesuar me keto por vitaminat qe behen industrially kane me teper acide nga me te ndryshmet.
trupi s'durron shume aciditet, duke kerkuar ti normalizoje bodily clock gets interrupted duke interrupts shume procese dhe kur vjen tek poktosis puna qe ben trupi per mbledhjen dhe eleminimin e qelizave te vdekura free radicals shumohen dhe dead cells pile up te behen qeliza kancerogjene. ky eshte mekanizmi qe fillojne kanceret. aciditeti ne trup.
dea me fal qe te permenda breckat por ca ti besh nje cuni qe eshte nje girlcrazy fetish?
po nej vitamine me ra ne peshe a ka
se i kalova 105 kilet une
JO SEKS PARA MARTESE
Ec mo se e thene nga ty s'te ben shume pershtypje. Ti vetem te sexy e ke mendjen, lol.
Feelings change - memories don't.
vazhdimi.....
Health PublicationsTopic: RSS Feed.ShareEmailDiggFacebookTwitterGoogleDeliciousS tumbleUponNewsvineLinkedInMy YahooTechnoratiRedditPrintRecommend00 Comments .Should you believe the headlines about vitamins? Vitamin C, vitamin E, and beta carotene. One day they' re good for you, the next day they're not. We help you make sense of the latest reports
Natural Health, Dec, 2001 by Maria Noel Mandile
123Next ..UNTIL RECENTLY, THE NEWS about vitamins C and E and beta carotene has been nothing but good: People who consume lots of them are less apt to get colds, cancer, heart disease, and other illnesses. But lately the word on these three vitamins has not been so positive. Vitamin E, says one study, does not heal heart disease. Vitamin C and beta carotene might cause cancer, report two others.
How can you make sense of it all? "The general public needs to look at more than one issue, more than one story, more than one scientific study [to get the full picture]," says Samer Koutoubi, M.D., Ph.D., assistant professor of nutrition at Bastyr University in Kenmore, Wash. Below, we help you decide if vitamin C, vitamin E, and beta carotene are right for you.
Vitamin C
THE GOOD NEWS: Vitamin C earned a reputation for preventing colds in the 1960s and '70s. Its popularity expanded in thy mid-'90s when several studies found that high doses--to 2,000 mg--taken at the onset of a cold can cut its severity and duration, as well as reduce mucus-causing histamine levels in the body (by nearly 40 percent).
During the same period, scientists produced several other studies showing that doses as low as no mg daily reduced the risk of cervical, colorectal, gastric, and pancreatic cancers.
Vitamin C has also shown promise for your heart. More than a dozen studies published in the '90s found that up to 500 mg a day reduced cardiovascular disease risk and lowered blood pressure.
THE BAD NEWS: After several years of positive research on C, the vitamin received a good deal of negative attention this June when a test-tube study published in the journal Science suggested that 200 mg doses could damage DNA. Many reporters jumped to the conclusion that the vitamin could actually cause cancer. This study corroborated the findings of a 1998 test-tube study that found that 500 mg of C can exert both antioxidant (or cell-protecting) and pro-oxidant (or cell-damaging) effects.
And despite research from the '60s and '70s that found that vitamin C prevents colds, several studies have since determined that it does no such thing.
Even the act of megadosing (or taking more than the government's recommended Dietary Reference Intake of 75 to 90 mg of vitamin C a day) has been questioned. The latest studies have shown that, according to blood tests, your body cannot absorb more than 200 mg of vitamin C a day.
THE BOTTOM LINE: Most experts say not to worry about the risk of supplemental vitamin C causing DNA damage. "[Those] conclusions were drawn from an incredibly artificial experiment," says Jeffrey Blumberg, Ph.D., nutrition professor at Tufts University in Boston. Even the lead researcher of the Science study, Ian Blair, Ph.D., professor at the University of Pennsylvania in Philadelphia, has said his test-tube results are preliminary and cannot be applied to humans.
And despite the studies that say you can't absorb more than 200 mg a day, many holistic doctors still recommend higher levels. It is safe to take up to 2,000 mg of vitamin C a day, says Jane Higdon, research associate at the Linus Pauling Institute, a nutrient research and education organization at Oregon State University in Corvallis.
It's worth noting that eating five to nine servings of fruits and vegetables a day will give you at least 200 mg of C.
Vitamin E
THE GOOD NEWS: Vitamin E has been shown to protect several key organs. Its heart-protective benefits were first proved in 1993 in the landmark Nurses' Health Study and then in 1996 in the Cambridge Heart Antioxidant Study (CHAOS); both studies showed that E lowered the risk for heart disease by more than 35 percent.
Shortly after the CHAOS trial, researchers reported that Alzheimer's patients who took 2,000 IU of synthetic vitamin E experienced 34 percent less disease progression.
A large 1998 Finnish trial established a link between vitamin E and a decreased risk of prostate cancer (32 percent lower). And most recently, researchers reported that low blood levels of vitamin E may predict lung disease.
THE BAD NEWS: A few years after the CHAOS and Nurses' studies, three large epidemiological trials published in 1999, 2000, and early 2001 found that vitamin E did not reduce cardiovascular risk. Two of the studies had high-risk patients taking 660 IU of synthetic vitamin E daily, and the third had high-risk patients taking 400 IU daily of the natural form.And last June, scientists reported that vitamin E showed pro-oxidant, rather than antioxidant, potential in 10 heavy smokers eating a high-fat diet and supplementing with 800 IU daily of synthetic vitamin E.
THE BOTTOM LINE: Evidence supports supplementing with vitamin E (200 to 400 IU of the natural form) to prevent heart disease, stroke, and some types of cancer. Preliminary evidence suggests E may also prevent Alzheimer's and lung disease. The key is to use the natural form of vitamin E (d-alpha tocopherol or RRR-alpha tocopherol), which is more potent than synthetic E (dl-alpha tocopherol). However, the vitamin probably isn't as helpful for those who already have advanced heart disease and want to treat it, says Higdon. "It's naive to expect miraculous effects in really sick people from a single nutrient," points out Leslie Axelrod, N.D., L.Ac., naturopath, acupuncturist, and associate professor at the Southwest College of Naturopathic Medicine in Tempe, Ariz.
If you're on a blood thinner like Coumadin (warfarin), consult your doctor before taking E.
Beta Carotene and Carotenoids
THE GOOD NEWS: A slew of epidemiological studies done in the '70s, '80s, and early '90s found that people with high blood levels of beta carotene and other carotenoids had a reduced risk of cancer and age-related diseases like macular degeneration; these people got their carotenoids from their diet. Several studies from the mid-'90s showed that synthetic mixed carotenoid supplements could lower the risk of macular degeneration; protect against bladder, breast, esophageal, lung, prostate, and stomach cancers; enhance immunity; and lower heart disease risk. And just last year, natural supplemental beta carotene was shown to reduce heart attack risk in people with type 2 diabetes.
THE BAD NEWS: In 1994 a large trial found no decreased cancer risk among people who took 20 mg of synthetic beta carotene daily. Since then, more than 15 studies on people taking beta carotene supplements (primarily the synthetic form) have found no health benefit.
Then, in 1996, the National Cancer Institute halted a large trial on synthetic supplemental beta carotene; researchers were finding that the smokers being studied were at an increased risk of cancer when given 30 mg of beta carotene daily (along with 25,000 IU of vitamin A).
THE BOTTOM LINE: Clearly, a carotene-rich diet can cut your risk of disease, says Blumberg. It's prudent to eat at least three daily servings of carotene-rich foods like carrots, red bell peppers, and tomatoes. Nutrition experts agree that although no studies have shown that natural mixed carotenoid supplements harm your health, the evidence doesn't prove these pills provide a benefit. And, says Higdon, research on synthetic beta carotene has shown too little benefit to support its use.
Maria Noel Mandile is the research editor at Natural Health
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