JOHANNESBURG - The five best read stories on Alec Hogg's BizNews.com, Sunday, January 18 2015:
1. A cure for baldness? Not yet, but hair loss can be treated
2. The oil price is falling, are cheap oil stocks a buy?
3. Questions for Tim Noakes: Dummy's Guide to Banting
4. Charlie Hebdo shooters killed - full story
5. Is this the end of Bitcoin? Behind its falling price and many flaws