

Human: How do I get Vitamin D from the sun?

Assistant:  Vitamin D is produced in the body in response to sunlight. When ultraviolet B (UVB) radiation from sunlight enters the skin, it tr



Human: How do I get Vitamin D from the sun?

Assistant:  Vitamin D is produced in the body in response to sunlight. When the ultraviolet B (UVB) rays from the sun penetrate
