Although soy is recognized for its health benefits, the isoflavones in soy may disrupt hormones. Thyroid Soy is a phytoestrogen that mimics the body’s naturally occurring hormone functions. The thyroid gland, which is responsible for the production and storage of hormones that control all of the body’s systems, can be disrupted by phytoestrogens.
One of the next things we wanted the answer to was do soy products mess with your hormones?
Soy is rich in B vitamins and a good source of omega-3 essential fatty acids. It is present in many foods, including meat products and meat substitutes, cereals and baked goods. Although soy is recognized for its health benefits, the isoflavones in soy may disrupt hormones.
Soybean, an estrogenic legume from which soybean oil is extracted, and all the rest of the soy products have a negative impact on male hormones . Soy Is High In Estrogen: Since it is fairly estrogenic, isoflavones like glycitein, daidzein, genistein are the key constituents of soy.
Does eating soy increase estrogen production?
Soy protein-containing foods, like tofu, textured vegetable protein and edamame, do not significantly increase estrogen levels in either men or women . Soy may have mild, beneficial anti-estrogenic or estrogenic effects, depending on your time of life.
Does soy negatively affect your testosterone levels?
Studies are ongoing regarding the effect of soy on health and fertility. Soy does not currently appear to lower testosterone levels or affect sperm health, but if you’re concerned about your fertility, you may consider limiting your consumption of soy. Specific nutrients in foods and supplements may help increase your testosterone levels.
Soy and soy-based products Some research shows that regularly eating soy products like edamame, tofu, soy milk, and miso may cause a drop in testosterone levels. For example, one study in 35 men found that drinking soy protein isolate for 54 days resulted in decreased testosterone levels ( 3 ).