What do the studies say about soybeans?
plant in soy estrogens, are called isoflavones.
The American Heart Association recommends that soy foods are healthy and safe.
How soy proteins interact with hormones and the type of food may act differently depending on whether the study is conducted on animals or humans. According to the Harvard TH Chan School of Public Health, some variables in studies can surprisingly affect the results.
A 2020 Journal of Geriatric Cardiology article found that soy is associated with healthier blood pressure levels. And soy foods are said to help maintain a healthy weight.
Can eating soy prevent fertility?
There are no studies showing that soy causes infertility. In fact these are linked to healthier birth rates. So men can take it without fear of fertility issues.
A compound in soy called isoflavones acts like phytoestrogen. Hence the myth that it negatively affects reproductive hormones. These studies are very old. found that soy decreased testosterone or increased estrogen in male volunteers.
Current studies show that soy has no adverse effect on hormonal outcomes in both men and women. There are no studies showing that taking soy increases breast size in men.
Does eating soy cause breast cancer?
This is a complete myth. Breast cancer rates are lower in soy consuming countries. Soy may play an important role in preventing breast cancer. There is a myth that soy causes breast cancer because of the phytoestrogens in soy.
There are no follow-up studies of women with breast cancer who eat soy. But there are studies on the effect of soy on the development of breast tissue. However, this does not correlate the risk with soy. Because cancer research institutes say soy is safe for women with breast cancer.
Do female children who eat soy grow up early?
Children are early Puberty There is still a myth that soy promotes. However, there is no evidence yet on how soy is related to puberty.
A study of pre-pubertal girls found that consuming as much or greater amounts of soy was associated with pubic hair growth than the non-soy group. But it is worth noting that there is no correlation between eating soy and hair growth.
Shouldn’t soy be given to children?
Many believe that soy should not be given to infants because of the isoflavones in soy. But formula milk derived from soy has been around for over 60 years.
In 2009, the US National Toxicology Program concluded that soy formula milk is safe. It also mentions that it does not cause any delay in the child’s development.
A 2019 study in the journal Human Reproduction suggested that the isoflavones in it could cause life-threatening problems like menstrual cramps, while a 2018 study in the Journal of Clinical Endocrinology and Metabolism noted that it could lead to cellular changes in the reproductive organs. The American Academy of Pediatrics advises that parents may give their child soy formula if they have a genetic disorder such as galactosemia or hereditary lactase deficiency.
Is it true that soy does not contain much protein?
Soy is not a high-quality protein. Many people think that they contain less when compared to meat and potatoes. But soy is high in protein. It contains nine essential amino acids required by the body. These amino acids are important for building proteins, repairing tissues, and absorbing nutrients.
Is it true that eating soy causes memory loss?
Dementia is a complex group of conditions. But research on how soy is related is still new. Some studies published in 2014 suggested that it may increase the risk of cognitive decline. A 2020 article in Translational Research & Clinical Interventions found that eating more soy may protect against dementia.
No studies have proven the effects of soy foods on mental health. Research indicating the antioxidant properties of soy can make soy the best food for having positive effects on memory function.
Is it true that eating soy does not absorb nutrients in the body?
Some soy foods contain iron, Zinc, and plant-based dieters like it because it contains important nutrients like calcium. Soy is high in phytate. Many people think it can affect the ability to absorb zinc and iron.
They absorb only moderately more zinc from soy than from meat or dairy products. Eating a plant-based diet can add extra zinc to your diet. So don’t believe the myths about soy.
