Learn about the best time of day and way to take vitamin D and if you should consider a supplementing with this nutrient.

While symptoms of toxicity are unlikely at daily intakes of 10,000 IU or less, according to MedlinePlus, the Tolerable Upper ...

Vieth (Vieth, 2009) argues that any benefit of vitamin D needs to be balanced by consideration of the toxicity of vitamin D and the related hypercalcemia, that 2000-4000 IU/day is generally ...

Bob Carlson is the editor of Retirement Watch, a monthly newsletter and web site he founded in 1990. A contributor to forbes.com since 2017, follow him for independent insights on all aspects of ...

Fact-checking journalism is the heart of PolitiFact. Our core principles are independence, transparency, fairness, thorough reporting and clear writing. The reason we publish is to give citizens ...

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Margaret Carlson is a columnist for the Daily Beast. She was formerly the first woman columnist at Time magazine, a columnist at Bloomberg View, a weekly panelist on CNN’s “Capital Gang” and ...

The discovery of a 4,000-year-old fortified town hidden in an oasis in modern-day Saudi Arabia reveals how life at the time was slowly changing from a nomadic to an urban existence, archaeologists ...

I have a pension worth $800,000, as well as $470,000 in investments. My financial adviser is asking me for over $4,000 this year for her to be available to me. I feel obligated to continue using ...

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...