Hmmm, I don't know... a healthy, clean body thrives with sun. We
should have a minimum of 20 minutes exposure to sun on a daily basis to get our Vitamin D needs. Vitamin D is called the sunshine vitamin with good reason. With the large amount of people with Vitamin D deficiencies, and the sun providing the impetus to cause Vit. D in our bodies, a source that is both free and causing the best Vitamin D uptake for us, I don't think we should make sunshine our enemy, but perhaps take a look at our diet if we are not able to tolerate sun very well. With a cleaned up body (internally), daily sunshine becomes our friend (with reasonable exposure).