Sauerkraut is cabbage that has been fermented. Normally made from finely shredded cabbage and salt. The salt preserves the cabbage for a few days while the probiotic bacteria begin to grow. Raw naturally fermented sauerkraut contains lactic acid and the living probiotic microorganisms that are beneficial to the digestive and immune systems.
Fermented cabbage has a long history of providing benefits for many different health conditions mainly because fermentation process increases the bioavailability of nutrients rendering sauerkraut even more nutritious than the original cabbage.
I have used a mix of half red cabbage and half white cabbage cause I love both. Cabbage is one of the cruciferous vegetables which may have huge benefits on the digestive and hormonal systems. The vibrant colour of red cabbage reflects it concentration of protective phytonutrients, far more than a green cabbage. This enhances the claims to health benefits such as dietary antioxidants and anti-inflammatory nutrients. Fermenting these (and adding a tablespoon of apple cider vinegar to potentially further enhance them) make these nutrients a powerful mix of goodness and healing for the body.