Yes, absolutely, also of note is that it's not just only vitamin d that is good for you but nitric oxide related effects as well: http://www.ncbi.nlm.nih.gov/pu

Yes, absolutely, also of note is that it's not just only vitamin d that is good for you but nitric oxide related effects as well: http://www.ncbi.nlm.nih.gov/pubmed/24445737 http://www.ncbi.nlm.nih.gov/pubmed/24445737 (ted talk about this topic: https://www.ted.com/talks/richard_weller_could_the_sun_be_good_for_your_heart?language=en https://www.ted.com/talks/richard_weller_could_the_sun_be_go...)