5 Amazing Health Benefits Of Soy Isoflavones

By: Kratika Tue, 14 Feb 2023 5:48:32

5 Amazing Health Benefits of Soy Isoflavones

The typical American diet lacks in isoflavones, lignans, and other natural phytoestrogens. These compounds are vital for your health a reason why several new isoflavone-rich soy products have hit the market. Soybeans, the high-protein seeds of the soy plant, contain isoflavones, which are phytochemical compounds similar to the female hormone estrogen. Soy has a high nutritional value and provides major health benefits for women and even men. For most vegetarians, soy is a major protein source in their diet.

The two predominant isoflavones present in soy are genistein and daidzein. Studies confirm that soy reduces menopausal symptoms, lowers blood pressure and results in a healthier blood lipoprotein profile, without the side-effects associated with conventional hormone replacement therapy.

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# Inhibits Cancer Cell Growth

Since soy is widely consumed in Southeast Asian countries, studies performed here showed interesting results. Asian women who eat traditional high-soy diets have a relatively low risk of breast cancer, but their risk increases when they move to the United States and adopt a Western diet. Similarly, Asian men who eat high-soy diets have a low risk of invasive prostate cancer.

Isoflavones reduce cancer risk by inhibiting the activity of tyrosine kinase, an enzyme that promotes cancer cell growth.1 It also appears to reduce the risk of other reproductive-organ cancers including endometrial cancer, without causing the harmful side-effects of drugs.

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# Eases Menopausal Symptoms

Recent studies show that consuming soy either in the form of isoflavone-rich protein or pure isoflavone supplements, can reduce menopausal hot flashes and increase bone density in women. Most menopausal and postmenopausal health problems are a result of the lack of isoflavones in the typical American diet.

Italian researchers observed that women who consumed soy experienced a 26 percent reduction in hot flashes during the study. By the end of the study, they had a 45 percent reduction in hot flashes. When women have insufficient natural estrogen production post-hysterectomy or postmenopause, isoflavones can attach to open estrogen receptor sites on cells and produce a weak estrogen effect.

health benefits of soy isoflavones,healthy living,Health tips

# Reduces Heart Disease Risk

Soy isoflavones have shown to reduce cardiovascular disease risk by several distinct mechanisms. Researchers have found that soy consumption was strongly associated with low blood cholesterol levels. People who obtained about half their protein from soy had 10 percent lower cholesterol levels than those not eating soy. Soy isoflavones help maintain normal vascular function.

A study performed on monkeys showed that the monkeys that ate soy without isoflavones developed heart abnormalities. Animals receiving the soy isoflavones for 14 months had the lowest levels of low-density lipoproteins (LDL) and very-low-density lipoproteins (VLDL), suggesting that soy has a protective effect against heart disease. These animals also had the smallest lesions in their arteries.

health benefits of soy isoflavones,healthy living,Health tips

# Promotes Bone Health

Estrogen promotes bone formation in women and the postmenopausal decrease in estrogen production increases the risk of osteoporosis. Research has found that women consuming soy isoflavones had a considerable increase in bone mineral content and density in their lumbar spines. Weak bones are a primary cause of fractures, especially in the elderly. Consumption of soy beans and other soy products increases the estrogen levels, which in turn promotes bone formation. In fact, the European drug ipriflavone that is used to treat osteoporosis is a synthetic isoflavone.

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# Contains Powerful Antioxidants

Research has demonstrated that isoflavones are also powerful antioxidants. Like other antioxidants, they reduce the long-term risk of cancer by preventing free radical damage to the DNA. The research points out that genistein is the most potent antioxidant among the isoflavones, followed by daidzein. Genistein functions as a superoxide dismutase (SOD) mimic and can also increase the body’s production of superoxide dismutase (SOD), a powerful antioxidant that quenches superoxide radicals.

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