For a country that talks endlessly about prevention, South Africa has been oddly willing to tolerate one of its clearest, deadliest and most treatable health threats remaining…

Refining wheat, maize and rice removes their nutritional value, which contributes to preventable diseases such as strokes, diabetes and obesity

Phuti Mahanyele-Dabengwa, chief executive of global internet company Naspers, has held senior posts in investment and development banking. She tells Tshegofatso Mathe about her…