Vitamin D: Why You Need It, How Much, and Which Foods Provide It
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Written by Paul Frysh
Summary
This article explains the importance of vitamin D for bone health, blood cells, and immune function. It notes that sunlight is the primary source but food can also provide vitamin D. The piece covers daily recommended intake (15 mcg for most adults, varying by age) and lists foods high in vitamin D, presented in a slideshow/list format. It advises consulting a doctor if levels may be low, especially for homebound, sick, or older individuals.
Source
Key quotes
· 4 pulledIt's important for your bones, blood cells, and immune system -- your body's defense against germs.
You get most of your vitamin D from sunlight on your skin. Just a few minutes a day on your hands and face should do the trick.
If you're homebound, sick, or older, you might not get enough vitamin D. Talk to your doctor if you think your levels are low.
Most adults need about 15 micrograms (mcg) a day.
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