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- Path: sparky!uunet!pipex!bnr.co.uk!uknet!mcsun!news.funet.fi!aton.abo.fi!abulsari
- From: abulsari@aton.abo.fi
- Newsgroups: rec.food.veg
- Subject: Soyabeans good for heart patients
- Message-ID: <1992Dec21.085611.14161@abo.fi>
- Date: 21 Dec 92 08:56:11 GMT
- Sender: me
- Organization: Abo Akademi University
- Lines: 51
-
- I got this from Michael Traub, who might have got it from
- Ferrell Wheeler.
-
-
- Extracts taken from the Lancet, 9 and 16 May, 1992 and Journal of
- American Medical Association, 27 May 1992.
-
- ---------------------------------------------------------------------------
-
- Soybeans have done for heart patients what a host of drugs and special
- diets couldn't.
-
- In patients with kidney disease, specifically a large amount of protein
- in the urine, with eleveated cholesterol levels, those consuming a
- vegetarian soy diet for eight weeks experienced significant falls in
- blood cholesterol and in urinary protein excretion. As soon as they
- returned to their normal diets, their blood cholesterol and urine protein
- levels returned to what they'd been before.
-
- Accosding to the study, conducted by the University of Milan, the "soy
- diet induced a moderate but significant reduction in urinary protein
- excretion that... could not be attributed to spontaneous improvement."
- This study has meaning for kidney patients whose cholesterol
- abnormalities increase the risk of heart disease.
-
- At the same time the Department of Clinical Chemistry, University of
- Helsinki, demonstrated that the fact that Japanese women have a much
- lower incidence of hot flushes and other menopausal symptoms may have
- something to do with the traditional Japanese low-fat diet.
-
- In studying the women from a village south of Kyoto the researchers found
- the women were excreting isoflavanoids, or weak oestrogens, 100-1000-fold
- higher than women consuuming a typical western diet.
-
- The excretion of isoflavanoids in urine is associated with eating soy
- products such as tofu and miso.
-
- "Such high amounts [of isoflavanoids] could have biological effects,
- especially in postmenopausal women with low oestrogen levels", said the
- report.
-
- Two other studies demonstrated the values of a vegetable-rich diet. The
- Tottori University in Japan found that when a young woman with the
- autoimmune disease lupus erythematosus was taken off steroids and placed
- on a vegetarian diet, she significantly improved.
-
- Finally a study in north-easter Italy (International Journal of Cancer:
- 50:223-229) found an association between cancer of the colon and the
- rectum and high consumption of white bread, cheese, eggs and red meat.
- The study also found a protective effect in a high consumption of
- carrots, spinach, wholegrain bread and pasta.
-