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- $Unique_ID{BRK02144}
- $Pretitle{}
- $Title{The Benefits of Yogurt}
- $Subject{yogurt food aging cholesterol Lactobacillus bulgaricus Streptococcus
- thermophilus lactic acid fermentation}
- $Volume{}
- $Log{}
-
- Copyright (c) 1993 Tribune Media Services, Inc.
-
-
- The Benefits of Yogurt
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- QUESTION: My boyfriend is on a new health kick, and this time it is yogurt.
- Every conversation seems to turn to the marvels of this food (boring!). Can
- you please discuss this in your column so that I can set him straight, and put
- a stop to these endless lectures on "long life through yogurt"? I would be
- very, very grateful.
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-
- ANSWER: Ever since a bacteriologist, Elie Metchnikoff, credited yogurt for
- the long lives of yogurt eating Russians who live in the Cactuses region, the
- legend has grown, supported by innumerable articles in health magazines and
- journals. From a strictly scientific point of view, there are some
- interesting nutritional points that can be offered.
- Yogurt is made from milk, and contains many of the nutritional benefits
- of this liquid food. It is converted into yogurt by the action of two
- bacteria, Lactobacillus bulgaricus and Streptococcus thermophilus through a
- process known as "lactic acid fermentation". Depending upon the production
- techniques used in bringing the final product to the market, the bacteria may
- still be found alive and active in the yogurt, or are no longer present,
- destroyed by a heat treatment after culturing. While different yogurt may
- contain different amounts of nutrients, all contain substantial amounts of
- protein, calcium, and lactose. Different categories of yogurt, whole milk,
- low fat, and non-fat yogurts contain varying amounts of fat from a high of 7
- grams per serving to the non-fat low of 1 gram or less per serving. Caloric
- values of servings also vary depending upon the amount of added sugar
- contained in many of the fruit flavored varieties.
- Current research is looking at the possible role of the live bacteria
- variety and the lactic acid they produce. It seems that these bacteria do
- survive the digestion process and may have a role in reducing blood
- cholesterol levels and the incidence of intestinal tumors. It may not be the
- road to long life, but the nutritional value of yogurt in a balanced diet can
- not be disputed. This may not turn off your boyfriend, but at least now you
- have a bit more knowledge about the subject.
-
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-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-