Soya products and cooked soybeans are safe at a wide range of intakes. However, a small percentage of people have allergies to soybeans and thus should avoid soya products.
Soya isoflavones have been reported to reduce thyroid function in some people.17 A preliminary trial of soya supplementation among healthy Japanese, found that 30 grams (about one ounce) per day of soybeans for three months, led to a slight reduction in the hormone that stimulates the thyroid gland.18 Some participants complained of malaise, constipation, sleepiness, and even goitre. These symptoms resolved within a month of discontinuing soya supplements. However, a variety of soya products have been shown to either cause an increase in thyroid function19 or produce no change in thyroid function.20 The clinical importance of interactions between soya and thyroid function remains unclear. However, in infants with congenital hypothyroidism, soya formula must not be added, nor removed from the diet, without consultation with a physician, because ingestion of soya may interfere with the absorption of thyroid medication.21
Most research, including animal studies, report anticancer effects of soya extracts,22 though occasional animal studies have reported cancer-enhancing effects.23 The findings of several recent studies suggest that consuming soya might, under some circumstances, increase the risk of breast cancer. When ovaries have been removed from animals—a situation related to the condition of women who have had a total hysterectomy—dietary genistein has been reported to increase the proliferation of breast cancer cells.24 When pregnant rats were given genistein injections, their female offspring were reported to be at greater risk of breast cancer.25 Although premenopausal women have shown decreases in oestrogen levels in response to soya,26 27 pro-oestrogenic effects have also been reported.28 When pre-menopausal women were given soya isoflavones, an increase in breast secretions resulted—an effect thought to elevate the risk of breast cancer.29 In yet another trial, healthy breast cells from women previously given soya supplements containing isoflavones showed an increase in proliferation rates—an effect that might also increase the risk of breast cancer.30
Of 154 healthy postmenopausal women who received 150 mg of soya isoflavones per day for five years, 3.9% developed an abnormal proliferation of the tissue that lines the uterus (endometrial hyperplasia). In contrast, none of 144 women who received a placebo developed uterine hyperplasia.31 Although no case of uterine cancer was diagnosed during the study, endometrial hyperplasia is a potential forerunner of uterine cancer. The amount of isoflavones used in this study is two to three times as much as that used in many other studies. Nevertheless, the possibility exists that long-term use of isoflavones could cause uterine hyperplasia, and women taking isoflavones should be monitored appropriately by their doctor.
Soya contains a compound called phytic acid, which can interfere with mineral absorption
2006-06-28 11:51:28
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answer #1
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answered by Anonymous
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2016-12-23 01:24:39
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answer #2
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answered by Anonymous
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Beware, sometimes such news is spread by rivals of soy milk just to scare people off soya milk !! Such is the world we live in today where morals count a little. Making a buck is the primary goal and health and welfare of society is often sacrificed.
2006-06-25 01:39:00
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answer #3
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answered by pathmasiri 2
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The thyroid is a butterfly-shaped gland that sits low on the front of the neck. Your thyroid lies below your Adam’s apple, along the front of the windpipe. The thyroid has two side lobes, connected by a bridge (isthmus) in the middle. When the thyroid is its normal size, you’re unlikely to be able to feel it.
All types of hyperthyroidism are due to overproduction of thyroid hormones, but the condition can develop in several ways.
Thyroid hormone production can be suppressed or halted completely in these ways: https://tr.im/B4KYK
2015-01-28 12:49:05
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answer #4
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answered by Anonymous
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I dont think so
be relax every time
stop smoking
stop drink coffee
stop drink alcohol
minimize consume eggs or meat,
eat fish
consume fish which have scale
eat many tomatoes
eat many cucumbers
eat much green vegetables
drink mininum 1,5 - 2 litres water a day
do not consume any sugar
do any sport 4 days a week
and you ll healthier.
God always bless you. Amen.
2006-06-25 01:15:52
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answer #5
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answered by Perawan 4
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i have drank soya milk for a very long time and nothing has happen to me but if you want to play on the saft side you can give your daughter goats milk try any of you local farmers or if you live near Amish people like i do you can buy it from them good luck
2006-06-25 01:03:12
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answer #6
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answered by freckles 3
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Thyroid disease is one of the most common health problems we face today. From a practical standpoint, there are many ways to approach this issue. Learn here https://tr.im/WwraQ
Hypothyroidism, or underactive thyroid, is a very common problem, and there are many reasons for this, including drinking chlorinated and fluoridated water, and eating brominated flour.
Chlorine, fluoride, and bromine are all in the same family as iodine, and can displace iodine in your thyroid gland.
Secondly, many people simply aren't getting enough iodine in their diet to begin with. The amount you get from iodized salt is just barely enough to prevent you from getting a goiter.
2016-02-08 17:55:03
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answer #7
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answered by Anonymous
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Ehm..
I read an interesting guide about how to stop hypothyroidism at the source. it's called hypothyroidismrevolution. Check it out here http://www.goobypls.com/r/rd.asp?gid=560
2014-09-07 23:24:21
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answer #8
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answered by Anonymous
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I just know that soya is healthy.Look, nowdays you don't know what ingredients are used in food.Everything is chemistry and is risk for deseases
2006-06-25 01:00:07
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answer #9
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answered by ♥beautyfly♥ 6
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I honestly dont think they would still be selling it if there was enough evidence to prove this.
Its another health scare, people covering their backs from prosecution thats all. Its like most food/heath scares, mainly a lot of bull turd!
2006-06-25 00:57:37
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answer #10
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answered by Hannah 4
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