March 31, 2013 by transilvanian
This little amazing living things called the kefir grains can change the nutrients in your kefir by simply changing their fermentation time.
Folic acid is arguably one of the most important components in the kefir you can easily change by longer fermentation.
Downside is, you have to put up with a more sour taste.
However the benefits in the long term are huge, especially for pregnant women, or people with a leaky gut.