''Soy boy'' is a

pejorative A pejorative or slur is a word or grammatical form expressing a negative or a disrespectful connotation, a low opinion, or a lack of respect toward someone or something. It is also used to express criticism, hostility, or disregard. Sometimes, a ...

term sometimes used in online communities to describe men perceived to be lacking masculine characteristics. The term bears many similarities and has been compared to the slang terms '' cuck'' (derived from cuckold), ''nu-male'' and '' low-T'' ("low testosterone") terms sometimes used as an insult for male femininity by online communities. The term is based on the presence of the

phytoestrogen A phytoestrogen is a plant-derived xenoestrogen (see estrogen) not generated within the endocrine system, but consumed by eating plants or manufactured foods. Also called a "dietary estrogen", it is a diverse group of naturally occurring nonstero ...

isoflavone Isoflavones are substituted derivatives of isoflavone, a type of naturally occurring isoflavonoids, many of which act as phytoestrogens in mammals. Isoflavones are produced almost exclusively by the members of the bean family, Fabaceae (Leguminosae) ...

in soybeans, which has led some to claim that soy products feminize men who consume them, although there is no correlation between consumption of soy

phytoestrogens A phytoestrogen is a plant-derived xenoestrogen (see estrogen) not generated within the endocrine system, but consumed by eating plants or manufactured foods. Also called a "dietary estrogen", it is a diverse group of naturally occurring nonster ...

and

testosterone Testosterone is the primary sex hormone and anabolic steroid in males. In humans, testosterone plays a key role in the development of male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristi ...

estrogen Estrogen or oestrogen is a category of sex hormone responsible for the development and regulation of the female reproductive system and secondary sex characteristics. There are three major endogenous estrogens that have estrogenic hormonal ac ...

levels or sperm quality.

History

Soy products The soybean, soy bean, or soya bean (''Glycine max'') is a species of legume native to East Asia, widely grown for its edible bean, which has numerous uses. Traditional unfermented food uses of soybeans include soy milk, from which tofu a ...

contain high amounts of

. As they are structurally similar to

estradiol Estradiol (E2), also spelled oestradiol, is an estrogen steroid hormone and the major female sex hormone. It is involved in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is responsible for the development o ...

(the major female sex hormone) and have activity at the estrogen receptor, concerns have been raised that it may act as an endocrine disruptor that adversely affects health. While there is some evidence that phytoestrogens may affect male fertility, "further investigation is needed before a firm conclusion can be drawn". It is to be noted that several review studies have not found any effect of phytoestrogens on sperm quality or reproductive hormone levels.

Usage

The term is often used as an epithet by internet trolls. It is often targeted at perceived social justice warriors,

vegans Veganism is the practice of abstaining from the use of animal product—particularly in diet—and an associated philosophy that rejects the commodity status of animals. An individual who follows the diet or philosophy is known as a vegan. D ...

, liberals, and similar groups. The term has also been used in online debates about the fashion appeal of cargo shorts. Soy boys are often depicted as feminized and unathletic, with glasses and a poorly-groomed beard, and having a characteristic open-mouthed smile called a "soy face" or "soylent grin." After UFC Vegas 11 in September 2020,

UFC The Ultimate Fighting Championship (UFC) is an American mixed martial arts (MMA) promotion company based in Las Vegas, Nevada. It is owned and operated by Zuffa, a wholly owned subsidiary of Endeavor Group Holdings. It is the largest MMA ...

fighter

Colby Covington Colby Ray Covington (born February 22, 1988) is an American professional mixed martial artist who currently competes in the welterweight division of the Ultimate Fighting Championship (UFC), where he is a former Interim UFC Welterweight Champ ...

made disparaging reference to

Nate Diaz Nathan Donald Diaz (born April 16, 1985) is an American professional mixed martial artist who is currently a free agent. Diaz is most known for his time spent fighting in the Ultimate Fighting Championship (UFC), where he fought for over 15 year ...

's "soy boy diet"; Diaz is a vegan.

References

{{Reflist Internet memes introduced in 2017 2010s slang 2020s slang 4chan phenomena Effeminacy Masculinity Pejorative terms for men

History

Usage

See also

References