[ad_1] In a world gone Banting mad, a butter shortage hits South AfricaLast week I could only buy imported Irish butter at PnP (which was delicious) and also noticed that prices have jumped quite a bit. But I'd rather have no butter than going back to margarine.See https://mg.co.za/article/2017-08-18-00-butter-price-and-supply-going-rancidButter price and supply going rancidDrought, global shortages...