ProHealth health Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Discover Why Ashwagandha Can Be Used for Stress and Anxiety

How Can You Benefit From Vitamin B12?

Calorie restriction promotes longevity through effects on mitochondrial network

Lower magnesium levels linked with increased mortality risk during up to 40 years of follow-up

Higher resveratrol dose linked to lower glucose levels in type 2 diabetics

What Is Bitter Orange?

Black Tea Is Great for Your Gut

Drug can dramatically reduce weight of people with obesity

Tryptophan's Possible Effects for Your Health

New Finding: Broccoli Helps Heal Leaky Gut

 
Print Page
Email Article

Vitamin D from Dietary Intake and Sunlight Exposure and the Risk of Hormone-Receptor-Defined Breast Cancer - Source: American Journal of Epidemiology, Aug 27, 2008

  [ 13 votes ]   [ Discuss This Article ]
By KM Blackmore, et al. • www.ProHealth.com • September 30, 2008


Evidence has emerged for a role of vitamin D in the development of breast cancer, and there is some suggestion that its antiproliferative effect is greater in hormone-receptor-positive cells. Few epidemiologic studies have considered the association between vitamin D and hormone-receptor-defined breast cancer, and the results are conflicting.

Considering 759 cases and 1,135 controls from a case-control study (Ontario, Canada, 2003-2005), the authors examined the association between vitamin D intake at specific ages and combined estrogen-receptor- (ER) and progesterone-receptor- (PR) defined breast cancer.

While increased intake of vitamin D (from the sun and diet) was most consistently associated with a significantly reduced risk of ER+/PR+ tumors (e.g., odds ratio = 0.76, 95% confidence interval: 0.59, 0.97 for use of cod liver oil during adolescence), comparable nonsignificant associations were found for receptor-negative (ER-/PR-) (odds ratio = 0.74, 95% confidence interval: 0.53, 1.04) and mixed (ER+/PR-) (odds ratio = 0.79, 95% confidence interval: 0.51, 1.22) tumors.

This study suggests that vitamin D is associated with a reduced risk of breast cancer regardless of ER/PR status of the tumor. Future studies with a larger number of receptor-negative and mixed tumors are required.

Source: American Journal of Epidemiology, Aug 27, 2008. E-pub ahead of print. PMID: 18756015, by Blackmore KM, Lesosky M, Barnett H, Raboud JM, Vieth R, Knight JA. Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada. [E-mail: blackmore@mshri.on.ca ]





Post a Comment

Featured Products From the ProHealth Store
Ultra EPA  - Fish Oil Mitochondria Ignite™ with NT Factor® Energy NADH™ 12.5mg


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%

Natural Remedies

Undenatured Type II Collagen - Chicken Soup for Your Joints Undenatured Type II Collagen - Chicken Soup for Your Joints
Block Acid Reflux to Prevent Esophageal Problems! Block Acid Reflux to Prevent Esophageal Problems!
Coenzyme Q10 - The Energy Maker Coenzyme Q10 - The Energy Maker
Vitamin K-2 – A Key Player in Cardiovascular and Bone Health Vitamin K-2 – A Key Player in Cardiovascular and Bone Health
Aches and Pains? A Simple Solution You'll Love Aches and Pains? A Simple Solution You'll Love

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2017 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map