Dr Know It All: Send your questions, with your name and postal address, to harrism@learn.co.za or PO Box 1654 Saxonwold 2132

Dr Know It All will answer your general knowledge questions. If you have queries about your health and well-being, please visit your doctor or nearest clinic.

Dr Know It All will answer your general knowledge questions. If you have queries about your health and well-being, please visit your doctor or nearest clinic.

X