I just bought Akerby oak worktop.  Unfortunately for me Ikea doesn't sell Behandla interior wood treatment anymore, so I scouted some hardware stores but couldn't find one equivalent.  Mostly there were polyurethane based or boiled linseed which didn't have a mention about food-safety though a few water resistant.  I don't know much about treatment oil other than what I've read so far on the Internet.  Can you guys help?