How do I make my own probiotic?

To make your own probiotic, you can ferment your own foods at home. Fermenting is a very old and known way to preserve and store foods over the winter with the help of live bacteria. You can ferment almost anything, using cabbage, radish, carrot, parsnip, garlic, parsley, dill, bell pepper, ginger, beetroot, cucumber, aubergine, blackcurrant leaves, asparagus, etc. Pick your favorites, put them in the jar and ferment away. Here is a bulletproof recipe for fermenting in 7 easy steps: 1. Clean your glass jar by using boiling water. 2. Use natural coarse sea salt. 3. Boil 1.5 liters of salt water per one jar and let it cool. 4. Put your vegetables tightly in a jar so there is as little air space as possible. 5. Make sure that all the vegetables are in the salt water. 6. During the next few days check if your vegetables are covered with salt water. 7. Leave the jar at room temperature until the fermentation starts. It should take 2–3 days to start.