sun gazing is something takes a little effort and best when little to no cloths on
Grounding and everything that donates electronics are great, but take a common snow bird and turn them loose on a boat or beach southern florida or further south in full sun and in 1 afternoon, they will be cherry red.. not the sun's fault, the snow bird had to take it slow and adapt to full sun as the skin darkens and self-protects as plentiful Vitamin D is made-----the best cancer books, say Vitamin D made by the skin, is the true cure... that and carbon 60 a bonus. They prefer to use light that concentrates the ultraviolet at a specific nm.
PREVENTION is best and that starts with the sun---free to all as is "grounding".