An influential panel of experts questioned two big reasons people take vitamin D supplements.
The U.S. Preventive Services Task Force concluded in draft recommendations released Tuesday that taking less than 400 international units of vitamin D and 1,000 milligrams of calcium every day doesn't reduce the risk for bone fractures among postmenopausal women. And so the task force recommended against doing that.
Originally published on Tue June 12, 2012 12:54 pm
Verizon Wireless announced on Tuesday what it is calling a "groundbreaking" pricing scheme that will "forever change the way customers purchase wireless services."
Essentially what the new plans — dubbed "Share Everything" by the company — are aiming for is to allow customers to use one bucket of data access to power up to 10 of their devices. The pricing starts at $90 a month, which allows for one smartphone with unlimited voice and text and access to 1 gigabyte of data.
Kristen Iversen spent years in Europe looking for things to write about before realizing that biggest story she'd ever cover was in the backyard where she grew up. Iversen spent her childhood in Colorado close to the Rocky Flats nuclear weapons factory, playing in fields and swimming in lakes and streams that it now appears were contaminated with plutonium. Later, as a single mother, Iversen worked at the plant but knew little of its environmental and health risks until she saw a feature about it on Nightline.