 |
|
|
|
|
March 31st, 2010
01:15 PM ET
Can your multivitamin give you cancer?By Caitlin Hagan Somewhere in your house right now, you probably have a bottle of multivitamins. Millions of Americans take a daily multivitamin in hopes of thwarting future illnesses. But a new study with an alarming headline has been published in the American Journal of Clinical Nutrition that may have some Americans thinking twice before popping their daily vitamin. The study looked at data from 35,000 Swedish women, ages 49 to 83, who were cancer-free at the beginning of a 10-year period. A decade later, they found that older women who took a multivitamin were 19 percent more likely to develop breast cancer compared with women who didn't take a vitamin. That finding was true regardless of whether the women smoked or took postmenopausal homones over that 10-year period. But before you throw out those vitamins, there are important caveats to this study that need to be mentioned. First, the study found only an association between multivitamins and breast cancer, not a cause and effect relationship. That means that of the women who eventually developed cancer, one common denominator was that most of them took a daily vitamin, not that their daily vitamin caused the disease. Plus, the study lumped all the women who take multivitamins into one entity and did not look at the women's data individually. That means it's impossible to pinpoint how one specific woman's cancer risk might be increased if she takes a multivitamin. The National Institutes of Health have said that "some of the roughly 75 million Americans who buy [multivitamins and supplements] may not need them." But that's not to say there isn't any value in taking one. In fact, the NIH recommends multivitamins be taken by senior citizens, pregnant women or women who wish to become pregnant, people with nutrient depleting conditions or gastrointestinal disorders, and people on restricted diets. And within the medical community, many doctors advocate that all their patients to take a multivitamin, even if they don't meet the NIH's criteria. "At the end of the day, it's always better to see someone taking a vitamin than not. The benefits outweigh the risks," advises Dr. Kent Holtorf, medical director of The Holtorf Medical Group, who was not affiliated with the study. "But the question is what do you want to accomplish by taking it." Holtorf says patients need to speak with their doctor about what symptoms they're trying to treat by taking a multivitamin. That's especially true for patients who take a multivitamin but also eat fortified foods and beverages to bolster their health. Too much fortification can have major consequences. Depending on the vitamin you’re taking, side effects can range from diarrhea to liver damage. "The bottom line is a patient is not a population," says Holtorf. "It's better to take a vitamin than nothing but your best bet is to find out if you're deficient in anything and then treat those deficiencies in an individualized way." Editor's Note: Medical news is a popular but sensitive subject rooted in science. We receive many comments on this blog each day; not all are posted. Our hope is that much will be learned from the sharing of useful information and personal experiences based on the medical and health topics of the blog. We encourage you to focus your comments on those medical and health topics and we appreciate your input. Thank you for your participation.
« Previous entryCan morality be changed magnetically?
|
  About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
 |
|
|
|
I discovered your blog site on google and examine a few of your early posts. Continue to keep up the very good operate. I simply extra up your RSS feed to my MSN News Reader. Seeking forward to reading extra from you in a while!…
https://Dreamproxies.com
Very well written information. It will be helpful to everyone who employess it, including myself. Keep up the good work – i will definitely read more posts.
https://www.electricpercolatorcoffeepot.com/10-top-coffee-bloggers/
You could certainly see your skills in the work you write. The arena hopes for even more passionate writers such as you who are not afraid to say how they believe. At all times go after your heart.
https://www.electricpercolatorcoffeepot.com/10-top-coffee-bloggers/
I like the valuable information you provide in your articles. I’ll bookmark your weblog and check again here regularly. I'm quite certain I’ll learn many new stuff right here! Good luck for the next!
http://www.froleprotrem.com/
My wife and i got really relieved when Chris could round up his web research because of the precious recommendations he came across from your very own weblog. It is now and again perplexing just to be giving out things which other folks may have been making money from. And we fully understand we now have the blog owner to be grateful to because of that. The type of illustrations you have made, the simple website menu, the friendships you will help to create – it is mostly astounding, and it's assisting our son and the family imagine that the content is brilliant, which is quite essential. Thank you for all the pieces!
https://www.electricpercolatorcoffeepot.com/10-top-coffee-bloggers/
https://www.electricpercolatorcoffeepot.com/10-top-coffee-bloggers/
https://www.electricpercolatorcoffeepot.com/10-top-coffee-bloggers/
yay google is my world beater aided me to find this outstanding website ! .
https://bonuslikes.com/product-tag/100-fast-likes-twitter/
This post will assist the internet users for setting up new web site or even a blog from start to end.|
https://xemkqxs.com
Thankyou for all your efforts that you have put in this. very interesting info .
https://europa-road.eu/
you have brought up a very excellent details , regards for the post.
https://dreamproxies.com/tag/50-percent-proxy-discount/
My Ed Debt Literature A Portable Anthology Fourth Edition Pdf
Here is my homepage library
Well I definitely liked reading it. This tip provided by you is very practical for proper planning.
https://Dreamproxies.com/buy-proxies/100-private-proxies
I was curious if you ever considered changing the layout of your website? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two pictures. Maybe you could space it out better?
https://bonuslikes.com/buy/10000-instagram-likes/
It's a pity you don't have a donate button! I'd without a doubt donate to this fantastic blog! I guess for now i'll settle for bookmarking and adding your RSS feed to my Google account. I look forward to brand new updates and will talk about this blog with my Facebook group. Talk soon!
https://BonusLikes.com/
qgx7p bmd0j jgx9
oay3u 6gxbg dlj3
Hey! Would you mind if I share your blog with my zynga group? There's a lot of people that I think would really enjoy your content. Please let me know. Thank you
https://proxyti.com/buy/2000-private-proxies/
I think this is a real great blog article. Will read on...
https://www.secrettantric.com/
world is changing
https://www.tcsplantextracts.com
Thanks for sharing such wonderful article
https://liveblogspot.com/health-beauty/cute-cured-hairstyles-that-you-should-try-in-2021/
good place to share
https://www.tcsplantextracts.com/
Hello, thanks for your blog, the tips you shared for natural hair is amazing. I also prefer natural hair and take care of them naturally. Thanks and keep sharing.
https://exercism.io/profiles/innerbeautychallenge
Acidophilus is actually a member of the class of lactic acid bacteria. It has long been well known for its benefits to the digestive system and is often recommended as a daily probiotic supplement. It is one of the least irritating of all the strains.
https://bestproducts-4u.com/tag/best-probiotic-foods/
Other ingredients commonly found in high quality probiotic supplements are Lactobacillus acidophilus, Bifidobacterium crickets, and other naturally occurring organisms. All of these can help restore the normal functions of the gastrointestinal tract, including proper digestion and absorption of nutrients.
https://bestproducts-4u.com/tag/best-probiotic-foods/
Glad to be one of several visitants on this awesome web site : D.
http://www.stornobrzinol.com/
Great articles. Thank you for the information which spanish learning program is the best?
https://www.spanishtogo.app