Sentences with phrase «isoflavone intake»

study showed «no significant correlation between soy product as well as soy isoflavone intake and serum IGF - 1 or IGFBP - 3 levels after controlling for age, total energy, percent body fat, and education level. . .»

Soy food and isoflavone intake in relation to semen quality parameters among men from an infertility clinic.

For instance, a study conducted by scientists at Harvard University analyzed the semen of 99 men, correlated it with their soy and isoflavone intake during the 3 previous months, and found that both isoflavone and soy intake were associated with a reduction in sperm count.

RESULTS: «No significant effects of soy protein or isoflavone intake on T (Testosterone), SHBG (Sex Hormone Binding Globulin), free T (Testosterone), or FAI (Free Androgen Index) were detected regardless of statistical model.

Similarly, a Japanese population study of over 75 thousand men and women found a decreased risk of lung cancer among people who consumed soy products on a regular basis (Isoflavone intake and risk of lung cancer: a prospective cohort study in Japan.

By longitudinal mixed - model regression analysis, bone mineral density increased 0.26 % per 1 mg of isoflavone intake per year.

In one study performed at the Seoul National University in Korea, 34 young women were studied to investigate the effect of soybean and isoflavone intake on bone mineral density and its change among young Korean women over a period of 2 years.

The potential of isoflavone intake to negatively impact thyroid function has been investigated by researchers for two reasons.

For instance, a study conducted by scientists at Harvard University analyzed the semen of 99 men, and compared it against their soy and isoflavone intake during the 3 previous months.

This rate of isoflavone intake is much greater than that shown in adult humans to alter reproductive hormones.»

However, the authors note that dietary isoflavone intake was correlated with socioeconomic and lifestyle factors, which may also play a role in lowering mortality.

Isoflavones have been shown to slow the growth of breast cancer cells in laboratory studies, and epidemiological analyses in East Asian women with breast cancer found links between higher isoflavone intake and reduced mortality.

Not exact matches

The Cambridge volunteers ate 45 milligrams of isoflavones a day — about a third or a quarter of the typical intake of the Japanese — and it seems likely that the more you eat, the greater the protection.

The probable benefits of bioflavonoids themselves have also been demonstrated, such as the low mortality rates from prostate cancer in Asian men compared to Western countries, which may be because of higher intake of isoflavones.»

Intake of isoflavone is beneficial particularly for women who are already on the menoupausal stage.

According to some research, regular intake of soy foods has feminizing effects in men due to estrogen - like molecules found in soybeans called isoflavones.

What they found is that both isoflavone and soy intake were associated with a reduction in sperm count.

Since soybeans contain approximately 3.5 milligrams of isoflavones per gram of protein, and since one cup of cooked soybeans contain about 29 grams of protein, we're talking about intake of approximately 100 milligrams of isoflavones from 1 cup of cooked soybeans, or an amount about 40 % less than the supplemented amount that was found to have no impact on thyroid function.

These studies — which include analysis of the isoflavones genistein, daidzein, malonylgenistin, and malonyldaidzin — show a limited impact of soy food intake on thyroid function, even when soy isoflavones are consumed in supplement form at levels higher than expected from food.

During the study, average daily intake of soybean was 39g, and intake of isoflavones was 8 mg.

A few years ago there was some concern over the relationship between soy intake and breast cancer due to the isoflavones found in soy (which are weak estrogen - like compounds found in plants).

High dietary intake of soy isoflavones was associated with lower risk of recurrence among post-menopausal patients with breast cancer positive for estrogen and progesterone receptor and those who were receiving anastrozole as endocrine therapy.

Two or more servings of such foods would provide 60 - 100 mg isoflavones per day, an amount that provides the estrogen equivalent of the contraceptive pill2 and one that clearly poses dangers after only a brief period of daily intake.

They found that both isoflavone and soy intake were associated with a reduction in sperm count.

At the same time, however, soy intake (especially processed soy intake, including soy protein concentrates, isolated soy protein, and supplements containing purified soy isoflavones) has often failed to show any improvement in bone mineral density or bone metabolism.