>>7927484Sunbathing for whites is actually harmful and depends on many factors. Like, there could be a recent ozone hole above your area or solar flare that you're oblivious to and which would fry you and give you cancer.
Supplements are far easier to control. You can make blood test with vitamin D, hormones and micro elements for like $50 each season and correct your blood figures to compensate.
You can very carefully compliment those by gradual sunbathing.