Time to forget about snacking on Christmas cookies and go for a healthier but equally delicious alternative, almonds! Your liver has been through a lot with all the rich meals and holiday drinking so in order to flush out all the harmful toxins and have it functioning at full capacity, you need to go for foods that are rich in protein, antioxidants and healthy fats. Luckily, almonds have all that! They are also rich in fibers, vitamins and minerals. While it is believed that eating them raw is healthiest, you can also roast them, smash them or leave to soak in water overnight.