A few minutes of sunlight on your face and hands 10- to 15-minute vitamin D and sunlight www.nhs.uk longer in the sun A few minutes of sunlight on your face and hands A few minutes of sunlight on your face and hands Vitamin D supplies the NHS full story www.nhs.uk full story A few minutes of sunlight on your face and hands 10 to 15 minutes exposing the skin to summer sunlight spend your body needs a daily dose of Vitamin D A few minutes of sunlight on your face and hands