Vitamin D is essential for bone health, and the primary source of this vitamin comes from exposure to the sun. But in the winter months, with fewer daylight hours and lower temperatures, it may be challenging to get the 15 to 20 minutes of sun exposure a day needed for an adequate supply of vitamin D. This is especially true in the northern latitudes.
To continue reading this article or issue you must be a paid subscriber. Sign in
Subscribe to Arthritis Advisor
Get the next year of Arthritis Advisor for just $20. And access all of our online content - over 1,000 articles - free of charge.
Subscribe today and save 36%. It's like getting 4 months FREE!
