Kefir is a creamy, fermented milk with loads of benefits! Mostly known for being a natural probiotic, kefir is amazing for gut health. Great for those who suffer with irritable bowels or digestive problems, for those with allergies or who suffer skin issues. Most commonly kefir is used after a course of antibiotics; to fill the intestines & gut with GOOD bacteria, which the antibiotics may have killed whilst trying to remove the bad bacteria, kefir also boosts immunity.