How much Vitamin D should I take?

Transcript

well a warm welcome to this talk and uh we're delighted today to be invited to the home of uh Dr David Grimes uh so Dr Grimes thank you very much for inviting us and uh thank you for coming back on the it's a video great pleasure to see you again John thank you for coming to this house rather than me going to yours it's a bit of a check up the moto... Read More