Sensible , limited exposure use of safe Sunbeds is fine.
Its overuse thats the issue.
Same with Vitamin and Mineral intake - if you over abuse it , it can be detrimental - even something as mildly innocuous as Vitamin C can have some unpleasant effects - yes , shortlived but messy.
Same with Vitamin B , Vitamin A , Vitamin K, Iron, Copper , Zinc etc etc
Same with Food.
Same with alcohol drink.
Same with Water.
Same with exercise.
So the dose does indeed make the poison.
Its overuse thats the issue.
Same with Vitamin and Mineral intake - if you over abuse it , it can be detrimental - even something as mildly innocuous as Vitamin C can have some unpleasant effects - yes , shortlived but messy.
Same with Vitamin B , Vitamin A , Vitamin K, Iron, Copper , Zinc etc etc
Same with Food.
Same with alcohol drink.
Same with Water.
Same with exercise.
So the dose does indeed make the poison.