There are some risks involved. But there are much more benefits. I found this study from this video, where all of it is explained in details:https://youtu.be/MLBmO5LJqmA
Natural sun exposure is good for our health in many ways and it was proven years ago. https://onlinelibrary.wiley.com/doi/full/10.1111/joim.12496
Thanks for Orion tip, didn’t know that