It is important to note that soy milk lacks lactose which makes it a suitable substitute for cow’s milk especially for those who have lactose intolerance. Currently, fortified soy milk that is readily available in the market is regarded as an ideal source of B vitamins, protein, calcium and iron. It is also low saturated fats and cholesterol. Even though studies on soy milk as well as other soy-based products have not provided any convincing results, some of the evidence pointed out that the consumption of soy milk can actually cause detrimental side effects in some circumstances.
The allergies to certain foods occur since the immune system recognizes it as a threat to the body and goes into an attack mode. When it comes to soy milk, the allergen is the protein present in the milk. As a response to the presence of the allergen, the body will generate histamine and other chemicals into the bloodstream which triggers the manifestation of the usual allergy symptoms. An allergic reaction to soy milk or other soy-based products are not usually serious but can be uncomfortable to the individual.
The signs and symptoms of an allergic reaction to soy milk include tingling in the mouth, reddish skin, inflammation, itchiness, runny nose, breathing problems and stomach pain. Remember that severe reactions to soy milk are uncommon. If you want to learn more about allergies and how to effectively manage one, read here.
The consumption of soy milk can disrupt with the ability of the body to absorb thyroid medications. Remember that it can cause issues if the individual is iodine deficient or have issues with the thyroid. The isoflavones present in soy milk can reduce the amount of iodine in the body which leads to the poor functioning of the thyroid. Nevertheless, it is also pointed out that those who use iodized salt can balance out the loss of iodine from consuming soy milk.
Infertility among males
It is important to note that soy milk or other soy-based products contain isoflavones which are a type of protein. The increased intake of isoflavones has been connected to diminished fertility in animals based on studies conducted. The ingestion of soy milk was also discovered to reduce the sperm concentration among humans.
Soy milk is known to contain phytoestrogen which is a hormone that is similar to estrogen. The phytoestrogens might have an effect over the cancers linked to hormones especially prostate and breast cancer. Although the studies conducted on the effects of soy milk or other soy-based byproducts on cancer have diversified outcomes, some findings have raised issues that the consumption of soy milk or other soy-based products can actually stimulate the growth of the breast cancer cells. On the other hand, further research is required.
Take note that the phytoestrogens can diminish the effectiveness of breast cancer medication specifically tamoxifen, thus the consumption of soy milk or other soy-based products are not recommended if this drug is being used.