9 doctors weighed in:

What are the best sources of vitamin d?

9 doctors weighed in
Dr. Bryan Levey
Pediatrics
8 doctors agree

In brief: Several

First and foremost, sunlight.
However, if you live where it's cold enough to have a winter, sunlight won't be strong enough to give you what you need. Food sources include salmon, herring, mackerel, whale blubber (for real!) and there is a small amount in some mushrooms. Easier to get it from a supplement.

In brief: Several

First and foremost, sunlight.
However, if you live where it's cold enough to have a winter, sunlight won't be strong enough to give you what you need. Food sources include salmon, herring, mackerel, whale blubber (for real!) and there is a small amount in some mushrooms. Easier to get it from a supplement.
Dr. Bryan Levey
Dr. Bryan Levey
Thank
Dr. Francine Yep
Family Medicine
1 doctor agrees

In brief: Mr. Sun

Like dr. L says. Get outside in the sun 5-30 minutes twice a week without sunblock.

In brief: Mr. Sun

Like dr. L says. Get outside in the sun 5-30 minutes twice a week without sunblock.
Dr. Francine Yep
Dr. Francine Yep
Thank
Read more answers from doctors