NICE urges balance in skin cancer guidance NICE has advised a 'balanced approach' to sunlight exposure in its latest skin cancer guidance to ensure protection against melanomas does not lead to low vitamin D or lack of outdoor exercise. by Stephen Robinson Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up