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

Tea drinkers have lower glaucoma risk

Soy, cruciferous vegetables could help lower breast cancer treatment side effects

The Long-Term Benefits of Drinking Oolong Tea

Wonderful White Tea: A Drink Fit for an Emperor

Why You Should Try This Sweet-Smelling and Health-Boosting Essential Oil

Basic Aromatherapy to Help Balance and Calm

Arnica: This Powerful Herb Promotes Various Kinds of Healing

Chamomile Tea: Why This Ancient Therapeutic Drink Still Stands Out Today

Get ‘Hooked’ on Cat’s Claw: The Many Benefits of This Amazonian Herb

Try Apple Cider Vinegar and Black Cumin Oil as Your Go-To Salad Dressing

 
Print Page
Email Article

Meta-analysis of vitamin D, calcium and the prevention of breast cancer – Source: Breast Cancer Research and Treatment, Oct 23, 2009

  [ 74 votes ]   [ Discuss This Article ]
By P Chen, H Wang, et al. • www.ProHealth.com • October 25, 2009


Vitamin D and calcium intake have been suggested to have protective effects against breast cancer; however, the data have been inconclusive. The present meta-analysis examined the overall effects of vitamin D intake, circulating 25(OH)D and 1alpha,25(OH)(2)D levels, and calcium intake on breast cancer risk.

Data from 11 studies on vitamin D intake, 7 studies on circulating 25(OH)D levels, 3 studies of circulating 1alpha,25(OH)(2)D levels, and 15 studies on calcium intake and breast cancer risk were included in this analysis.

From the meta-analysis:

• There was a significant inverse relationship between vitamin D intake and breast cancer risk [more intake, less risk], with an overall relative risk (RR) of high versus low vitamin D intake for breast cancer of 0.91 (95% CI = 0.85-0.97).

• The highest quantile [subset] of circulating 25(OH)D was found to be associated with a 45% (OR = 0.55, 95% CI = 0.38-0.80) decrease in breast cancer when compared with the lowest quantile.

• No significant association for the circulating 1alpha,25(OH)(2)D level and breast cancer was found (OR = 0.99, 95% CI = 0.68-1.44).

• For calcium, a 19% (RR = 0.81, 95% CI = 0.72-0.90) decrease in breast cancer risk was found for those with highest quantile of calcium intake compared to the lowest quantile.

These results provide strong evidence that vitamin D and calcium have a chemopreventive effect against breast cancer.

Source: Breast Cancer Research and Treatment, Oct 23, 2009. PMID: 19851861, by Chen P, Hu P, Xie D, Qin Y, Wang F, Wang H. Key Laboratory of Nutrition and Metabolism, Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China. [E-mail: huiwang@sibs.ac.cn]




Post a Comment

Featured Products From the ProHealth Store
Coral Calcium Ultra ATP+, Double Strength 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

Vitamin D3 Extreme™ Vitamin D3 Extreme™
50,000 IU Vitamin D3 - Prescription Strength
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid
Coral Calcium Coral Calcium
The Preferred Source of Absorbable Calcium
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get Energized with Malic Acid & Magnesium

Natural Remedies

Green Coffee Extract: Unique Obesity Intervention Green Coffee Extract: Unique Obesity Intervention
Could a B-12 Deficiency Be Causing Your Symptoms? Could a B-12 Deficiency Be Causing Your Symptoms?
Thyroid Health and Fibromyalgia Thyroid Health and Fibromyalgia
Coping When Colds or Flu Catch Up with You Coping When Colds or Flu Catch Up with You
Enhance Eyelashes Naturally Enhance Eyelashes Naturally

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

© 2018 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map