Ake impressed in his loan stint with Bournemouth in the first half of the season. However, he could manage only a handful of appearances after moving back to the Blues in January.
“I don’t drink and I never have,” Ake told The Guardian.
“A lot of people ask me why. But imagine if something goes wrong… I just want to make sure I’ve got nothing to blame, like: ‘I should have done this, I should have done that.’ I just want to focus on what I do on the pitch.”