I just read this about yogurt, kefir and buttermilk, and was wondering how accurate it might be, and if either of you had heard this and/or agree with it:
i find this interesting and at face value seems to make sense... but am i being naive or is there actual science and truth behind this?
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[font=arial, helvetica]...the lactose in the milk used to make these products has been digested by the "good" lactobacillus. For example, the actual lactose left in kefir made by a national manufacturer is 1% or less. IN THIS CASE ONLY, AND WITH THESE FOODS ONLY, don't count the carbohydrate on the package labels. Why not?
The problem with the stated carbohydrate content on the packages of fermented food products arises because the government makes manufacturers count the carbohydrates of food "by difference." That means they measure everything else including water and ash and fats and proteins. Then "by difference," they assume everything else is carbohydrate. This works quite well for most foods including milk. However, to make yogurt, buttermilk and kefir, the milk is inoculated with the lactic acid bacteria. These bacteria use up almost all the milk sugar called "lactose" and convert it into lactic acid. It is this lactic acid which curds the milk and gives the taste to the product. Since these bacteria have "eaten" most of the milk sugar by the time you buy it (or make it yourself.) At the time you eat it, how can there be much carbohydrate left? It is the lactic acid which is counted as carbohydrate. Therefore, you can eat up to a half cup of plain yogurt, buttermilk, or kefir and only count 2 grams of carbohydrates One cup will contain about 4 grams of carbohydrates.
i find this interesting and at face value seems to make sense... but am i being naive or is there actual science and truth behind this?
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