Get Some Light On Your Face

There can be side effects that come from not getting enough sun, especially in the wintertime. But can a little bit of light really make a difference to your health and mood? Dr. Kirtly Jones explains what these side affects are, why we need sunlight, and what happens when you have vitamin D deficiencies. She also talks about the difference between vitamin D that you get from the sun and supplements you might find in the stores.