(Robby Berman/ Medical News Today) — There are an estimated 18.1 million cancer survivors currently in the United States. Due to the country’s growing and aging population, there may be 26.1 million survivors by 2024. Of these, 73% will be older than 65.

For the elderly, however, completing cancer treatment may   …

(Kaitlin Sullivan/ NBC News) — Vitamin D supplements are widely recommended to prevent bone fractures in older adults — but a clinical trial, published Wednesday in the New England Journal of Medicine, found that they may not do much after all.

In 2011, the National Academy of Medicine (then called the Institute  …