Medscape Report: Calcium & Vitamin D Decreases Fractures & Cancer

On April 2, 2014, Medscape sent out a Special Report that included a link to a video and article, Calcium + Vitamin D: Surprises From Long-term Follow-up. You probably need to sign up for a free account to view the article.

Here are some excerpts from the article which was about the Women’s Health Initiative study:

“In this large trial, more than 36,000 postmenopausal women aged 50-79 years were randomly assigned to treatment with a combination of calcium carbonate at a dose of 1000 mg elemental calcium plus vitamin D3 400 IU daily, or placebo.

“We now have 3 lines of evidence of benefit for calcium plus vitamin D supplementation: the reduction in hip fracture seen among adherent women, the reduction in vertebral fracture in the intention-to-treat analyses, and the improvement or better results for bone mineral density…

“In terms of all cancers, among the women who had low baseline intake of vitamin D, there was a statistically significant 9% reduction in total cancer with supplementation, and also a marginally significant 9% reduction in all-cause mortality.”

The report also said that there was no increase in cardiovascular disease for women taking supplements.

2 Responses to “Medscape Report: Calcium & Vitamin D Decreases Fractures & Cancer”

  1. Suzanne Sinclair Says:

    Can you suggest a good Calcium supplement for a woman 70 years, vegan?

  2. Jack Norris RD Says:


    Not really. Calcium citrate is ideal, but carbonate should also be good. I take the Trader Joe’s Ca/Zn/Mg supplement because it’s cheap, convenient, and has zinc. The RDA for calcium is 1200 mg per day (for your age group).

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