Navigate to steam\userdata\id\2923300\remote\calories, open up calories and change the number into 1000000000, click save, then open up the game, you should get those achievements immediately.
Notes: Do not perform this action while the game is running, if you done that, the value will reset and you will not get the achievements.
Important note: By using this method, I was marked cheater on steam hunter website, so use it at your own risk