Do soybeans contain estrogen

Answer 1

No, they don't.

Related Information:

Isoflavones produce a type of plant estrogen that is much weaker than human estrogen. It is very important to note that plant estrogen is not the same as human estrogen, and it does not stimulate the body to make human estrogen

While soy does not contain estrogen, it does contain non-steroidal plant compounds called phytoestrogens. These produce some similarity of effect. These compounds are sometimes called dietary estrogens. They can sometimes, mildly mimic estrogen.

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Answer 2

Soy lecithin does not contain eggs. It is the alternative to lecithin which does contain egg yolks. Soy lecithin uses fatty substances from animal and plant sources.

Answer 3

Soy lecithin is not, itself, a phytoestrogen.

However, soy does contain phytoestrogen compounds.